schematics

FCC ID: ZAT85XXEM

Schematics

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FCCID_1820201

  FIDUCIAL_MARK_1MM FIDUCIAL_MARK_1MM
  FM1               FM4

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             VDD




                                                                                                                                                                                                                                                                                                                                                                                                                                 SDA

                                                                                                                                                                                                                                                                                                                                                                                                                                                      SCL
  1                           1




                                                                                                                                                                                                                                                                               GIO15
                                                                                                                                                                                                                                                                                                               IOVDD




                                                                                                                                                                                                                                                                                                                                                                                 GIO13
                                                                                                                                                                                                                                                                                                                                                                                                      GIO12
                                                                                                                                                                                                                                                                                                                                                           GIO14
  FIDUCIAL_MARK_1MM FIDUCIAL_MARK_1MM                                                                                                                                                                                                                                                                                                                                                                                                                                                    1
  FM2               FM5                                                                                                                                                                                                                                                                                                                                                                                                                                                                      C311




                                                                                                                                                                                                                                                                                                                  C_100N_0402_X5R_K_10
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             C_100N_0402_X5R_K_10
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         2
  1                           1
                                                                                                                                                                           VDD




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 R_100K_0402_F
                                                                                                                                                                                                                                                                                                                                                                                                                                       L_6N8_0402_J
                                                                                                                                                                                                                                                                                                                                                                  L_6N8_0402_J


                                                                                                                                                                                                                                                                                                                                                                                                                  L_6N8_0402_J
                                                                                                                                                                                                                                                                                                                                                                                    L_6N8_0402_J
                                                                                                                                                                                                                                                                                                                                            L_6N8_0402_J
                                                                                                                                                                                                                            C_1U_0402_X5R_K_6P3
                                                                                                                                                                      C_1U_0402_X5R_K_6P3
  FIDUCIAL_MARK_1MM FIDUCIAL_MARK_1MM




                                                                                                                                                                                                                                                                   R_0_0402




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          2
  FM3               FM6                                                                                                                                                                                             1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          R291
                                                                                                                                                                                                                                                                                               C371
                                                                                                                                                                 2




                                                                                                                                                                                                                                                                              1




                                                                                                                                                                                                                                                                                                                                                                                                                                 1

                                                                                                                                                                                                                                                                                                                                                                                                                                                      1
                              1




                                                                                                                                                                                                                                                                                                                                                                                                         1
  1




                                                                                                                                                                                                                                                                                                                                                                                 1
                                                                                                                                                                                                                                                                                                                                                           1
                                                                                                                                                                                                                    2                                                                                         2
                                                                                         R11                                                           C401                                                                                                                                                                                                                                                                                                                                                                            R_0_0402
                                                                                                                                                                                            C391




                                                                                                                                                                                                                                                                        2 L381




                                                                                                                                                                                                                                                                                                                                                           2 L361


                                                                                                                                                                                                                                                                                                                                                                                                         2 L341
                                                                                                                                                                                                                                                                                                                                                                                 2 L351




                                                                                                                                                                                                                                                                                                                                                                                                                                                      2 L321
                                                                                                                                                                                                                                                                                                                                                                                                                                 2 L331
                                                                                                                                                                 1                                                                                                                                                                                                                                                                                                                                                                 1                  2
                                                                                         R_0_0402                                                                                                                                                                                                                                                                                                                                                                                                                                         R302




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          1
                                                                            USBM 1                          2                                                                                                                                                                                                 1
                                                                                                                1




                                                                                                                                           C_0402




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              R_56K_0402_F

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        1
                                                                                                      C11




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          2
                                                                                                                2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    L291




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    R301




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Antenna_IIFA_cc2420
                                                                                          R21                                                                                                                                                                                                                                                                                                                                                                                                                                                                        L_6N8_0402_J
                                                                                          R_0_0402                                                                                                                   41               40                           39                     38                    37                               36                        35                                    34                33                    32                   31




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        2
                                                                            USBP 1                          2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          1
                                                                                                                                                                                                                                                                                                    IOVDD
                                                                                                                                                                                                                                                                               GIO15



                                                                                                                                                                                                                                                                                                                                         GIO14

                                                                                                                                                                                                                                                                                                                                                               GIO13

                                                                                                                                                                                                                                                                                                                                                                                         GIO12
                                                                                                                1




                                                                                                                                                                                                       GND_EXPOSED

                                                                                                                                                                                                                          DVDD




                                                                                                                                                                                                                                                                                                                                                                                                                                                                     AVDD
                                                                                                                                                                                                                                                                                                                                                                                                                        SDA
                                                                                                                                                                                                                                                         DCPL




                                                                                                                                                                                                                                                                                                                                                                                                                                              SCL




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               C_1P0_0402_NP0_C_50
                                                                                                                                           C_0402




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             1
                                                                                                      C21                                                  1     USBM                                                                                                                                                                                                                                                                                                          RBIAS         30                                   VDD                                                                                                                                                                                                  1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    A1
                                                                                                                2                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          C114




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             3 2
IOVDD                                                                                                                                                  2                                                                                                                                                                                                                                                                                                                                     29                                   C_100N_0402_X5R_K_10                                                                                                                                                                                     C_0402
                                                         1V8                                                                                                     USBP                                                                                                                                                                                                                                                                                                              VBAT                                           C271                                                                                                                                                                                                 2
                      1                2                             CSN                                                                                   3                                                                                                                                                                                                                                                                                                                                 28
                           R101                                                                                                                                  CSN                                                                                                                                                                                                                                                                                                               AVDD




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   1


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          2
                          R_0402                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           1                                L251




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  C252
                                                     3V3         SCLK                                                                                  4                                                                                                                                                                                                                                                                                                                                     27
                                                                                                                                                                 SCLK                                                                                                                                                                                                                                                                                                              AVDD                                                                                                                C251                                                 L_2N0_0402_S




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           R1

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          2
                      1   L101 2
                                                                 MOSI                                                                                  5                                                                                                                                                                                                                                                                                                                                     26                                   C261                                                                                     2                            1           2
                                                                                                                                                                 MOSI                                                                                                                                                                                                                                                                                                              AVDD                                                                                                                                                                                        L243                                   L244                                                       1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                R_0_0402_3PORT_2-3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       1
                          L_BEAD_102_0402                                                                                                                                                                                                                                                                                                   CC85XX                                                                                                                                                                                C_220P_0402_NP0_J_50




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               L_1N0_0402_S                           L_3N0_0402_S




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             25




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          SMA_SMD
              1                                                  MISO                                                                                  6         MISO                                                                                                                                                                                                                                                                                                              RF_N
                                                                                                                                                                                                                                                                                                                                            U1                                                                                                                                                                                                                                   C_18P_0402_NP0_J_50                                                                       1           2                1                          2                                                 2
                  C104                                                                                                                                 7                                                                                                                                                                                                                                                                                                                                     24                                                                                                                                                                                                                                                                                      3




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     2
                                                                              GIO1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       C244
             2                                                                                                                                                   GIO1                                                                                                                                                                                                                                                                                                              RF_P                                                                                                                    C241                                                                               1
                  C_2U2_0402_X5R_M_6p3VDC                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             23                                                                                                                                                       C242
                                                                              GIO2                                                                     8                                                                                                                                                                                                                                                                                                                                                                         VDD                                                                                                                                                                                                                                                 5




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       C_1P0_0402_NP0_C_50
                                                                                                                                                                 GIO2                                                                                                                                                                                                                                                                                                              AVDD                                                              C231




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          P3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              2




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         2
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      1


                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             2
                                                                                                                                                       9                                                                                                                                                                                                                                                                                                                                     22




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    L242
                                                                              GIO3
                                                                                                                                                                 GIO3                                                                                                                                                                                                                                                                                                               XO                                                                                               C_18P_0402_NP0_J_50




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     L_2N0_0402_S
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        C_100N_0402_X5R_K_10                                                                                                         C_1P0_0402_NP0_C_50
                                                                                                                                                       10                                                                                                                                                                                                                                                                                                                                    21




                                                                                                                                                                                                                          IOVDD




                                                                                                                                                                                                                                                                                                                                                                                       IOVDD
                                                                                                   IOVDD




                                                                                                                                                                                                                                                                                                    WCLK
                                                                                                                                                                 IOVDD                                                                                                                                                                                                                                                                                                              XI




                                                                                                                                                                                                                                                                                                                                                                                                                                             AVDD
                                                                                                                                                                                                                                                        MCLK
                                                                                                                                                                                                      RSTN




                                                                                                                                                                                                                                                                               BCLK
VDD                      L202




                                                                                                                                                                                                                                                                                                                                         AD0

                                                                                                                                                                                                                                                                                                                                                               AD1



                                                                                                                                                                                                                                                                                                                                                                                                                       AD2
                                                     3V3                                                                                    1
                  L_BEAD_102_0402




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         1
                                                                                                                                                    C101
                                                                                                                    C_100N_0402_X5R_K_10




                          1                 2                                                                                                                                                                                                                                                                                                                                                                                                                                                                               XI                                XO
                                                                                                                                           2
              1
                                                                                                                                                                                                                    11 12                                    13                     14                   15                               16                      17                            18                          19 20




                                                                                                                                                                                                                                                                                                                                                                                   IOVDD
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  X1




                                                                                                                                                                                                                                                                                                                                                                                                                                          VDD
                  C202
             2                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    X_48.000/15/18/60/10
                  C_2U2_0402_X5R_M_6p3VDC                                                                                                                             IOVDD




                                                                                                                                                                                                                                                                                                                                                                                                                                                                       C201
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  1           3




                                                                                                                                                                                                                                                                                                                                                                                                      C181
                                                                                                                                                                                                                                                                                                                                                                                                                                              1




                                                                                                                                                                                                                                                                                                                                                                                                                                                      C_100N_0402_X5R_K_10
                                                                                                                                                                                                                          1                                                                                                                                                               1




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 C_12P_0402_NP0_J_50
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              C_12P_0402_NP0_J_50
                                                                                                                                                                                                                                                                                               L_6N8_0402_J

                                                                                                                                                                                                                                                                                                                             L_6N8_0402_J
                                                                                                                                                                                                                                                                         L_6N8_0402_J
                                                                                                                                                                                                                                                  L_6N8_0402_J
                                                                                                                                                                                                                    C121
                                                                                                                                                                                             C_100N_0402_X5R_K_10


                                                                                                                                                                                                                                                                                                                                                                                                                                           2                                                                                      2              4




                                                                                                                                                                                                                                                                                                                                                           R_0_0402



                                                                                                                                                                                                                                                                                                                                                                                                                  R_0_0402
                                                                                                                                                                                                                        2                                                                                                                                                            2                                                                                                                                                 GND
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     1                                    1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           C211                                  C221
                                                                                L_6N8_0402_J
                                                                                               1




                                                                                                                                                                                                                                                                                                                                                                      1
                                                                                                                                                                                                                                                                                                                                            1
                                                                                                                                                                                                                                                                                                              1




                                                                                                                                                                                                                                                                                                                                                                                                                                 1
                                                                                                                                                                                                                                                                 1

                                                                                                                                                                                                                                                                                        1
                                                                                               L111




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    2                                     2




                                                                                                                                                                                                                                                                                                                                                                                          C_100N_0402_X5R_K_10
                                                                                                                                                                                                                                                                                                                                                               L171
                                                                                                                                                                                                                                                                                                                                            L161




                                                                                                                                                                                                                                                                                                                                                                                                                         L191
                                                                                                                                                                                                                                                                                                              L151
                                                                                                                                                                                                                                                                                        L141
                                                                                                                                                                                                                                                                 2 L131
                                                                                               2




                                                                                                                                                                                                                                                                                                                                                                      2
                                                                                                                                                                                                                                                                                                                                            2
                                                                                                                                                                                                                                                                                                              2




                                                                                                                                                                                                                                                                                                                                                                                                                                 2
                                                                                                                                                                                                                                                                                        2

                                                                                                                                                                                                                                                                                                              WCLK
                                                                                                                                                                                                                                                                 MCLK


                                                                                                                                                                                                                                                                                        BCLK




                                                                                                                                                                                                                                                                                                                                                                                                                                 AD2
                                                                                                                                                                                                                                                                                                                                            AD0

                                                                                                                                                                                                                                                                                                                                                                      AD1




                                                                                P2
                  P1                                                            SMD_SOCKET_2X10
                  SMD_SOCKET_2X10
                 1                2
                                                                            1V8 1                               2
                 3                4                                             3                               4
          GIO14  5                6    GIO15                               VBAT 5                               6                                              AD2
                                                               3V3
                 7                8                                             7                               8                                              AD1
                 9                10       GIO1                                 9                               10                                             AD0
        SDA      11               12       GIO2                WCLK             11                              12                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   CONTRACT NO.                    COMPANY NAME
                13                14                                           13                               14                                             USBM
        SCL                                       CSN          MCLK
          GIO12 15                16              SCLK         RSTN            15                               16                                             USBP                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       03233                        Texas Instruments
          GIO13 17                18              MOSI         BCLK             17                              18                                             GIO3                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  APPROVALS DATE                   DWG
                19                20              MISO                         19                               20
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     DRAWN                           CC85XX EM
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       TSK                           SIZE                       FSCM NO.                                             DWG NO.             REV.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     CHECKED
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      A3                                                                                                 2.1.0
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     ISSUED                          SCALE                                                                                   SHEET
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Document Created: 2019-11-11 01:38:41
Document Modified: 2019-11-11 01:38:41

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