Technical Description

FCC ID: SQ9XKT2405

Operational Description

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FCCID_2342528

14041200HKG-001 Technical Description The brief circuit description is listed as below: 1) U3 acts as 2.4GHz RF Transceiver (EM9201). 2) U1 acts as MCU (SNC82340). 3) U2 acts as Voltage Regulator (6206). 4) Y1 (16.384MHz) and Y2 (32.768kHz) act as Crystal Oscillator for U1. 5) X1 (26MHz) acts as Crystal Oscillator for U3. 6) S1 to S22 act as Control Buttons. 7) D5 act as LEDs. 8) LS1 acts as Speaker. 9) U4 acts as a motor driver. 10) M1 acts as a motor. Antenna Type: Internal antenna Antenna Gain: 0dBi Nominal rated field strength: 88.6 dBμV/m at 3m Maximum allowed field strength of production tolerance: +/- 3dB

CMM-9201/9203-V7.4 Mini 2.4GHz Transceiver Module C-MAX Description The CMM-9201 module is a miniaturised 2.4GHz transceiver module based on EM Microelectronic's low energy RF transceiver EM9201/03. The module is highly optimized for proprietary link application requiring ultra low power consumption and short time-to-market. It offers a plug and play solution for any EM9201 application without any additional hardware nor RF layout. Built in with a folded-dipole PCB antenna, this small sized, low cost module provides an ideal solution to wireless 2.4GHz license- free application worldwide. The EM9201/03 is a low-voltage 2.4GHz transceiver IC with built-in link-layer logic permitting proprietary wireless links in the 2.400 … 2.4835 GHz ISM band. It has a radio core with a low-IF architecture and GFSK modulation scheme being compliant with the emerging Bluetooth low energy technology standard.. 1.1 Features o Fully integrated 2.4 GHz transceiver (Chip on Board) o Operating voltage 1.9V ~ 3.6V o Mini-sized (18.5mm x 13mm) o Integrated Battery Low Detection o Programmable RF output level (-18 to +3 dBm) via software control o Low current consumption (0.8uA at standby, 14.0mA (@2.5V) in RX, 14.0 mA (@2.5V) in TX (0dBm)) o 1Mb/s (CMM-9201), 2Mb/s (CMM-9203) data rate o No Tuning necessary o Reaches 60m at open space line of sight o GFSK modulation o SPI interface to host controller o Very easy to assembly, all components in one side 1.2 Module Dimension & Pin Assignement Pin Number Pin Name Pin Description 1 GND Ground Connection 2 CS Chip Select (Active LO) 3 IRQ Interrupt Output for external host Controller 4 SDO SPI Data Output 5 SDI SPI Data Input 6 SCK SPI Clock Input 7 VCC Power Supply SPEC No. Revision State C-MAX printed Version Page CMM9201/03-V7.4 1.2 2014-01-09 2014-01-09 English 1 of 3 2.4GHz Transceiver module

CMM—9201/9203—V7.4 C -M AX Mini 2.4GHz Transceiver Module —p»! 13.0mm & —p»! 13.0mm <— b.SV—FtOS@—MM3 O 18.5mm 1.27 mm Thru—hole 6 = 0.65mm FRONT BACK Module thickness: 2.2mm max (SMT crystal) 1.3 Module Reference Circuit diagram cz 20pr Ui x1 spo iro 28 CJ 25 26MH€8 20pF Spi DATA_FPGA Cl CK_FPGA 24 voo AVSS_PLL1 23 22 — vss XTAL2 21 vss_pR XTALT AMt2 vss_DCDC cS lsw _oconc avss_er * L4 2.0.nH veer avss_re 8 avss_euls ante|Z— fpgr fp:'é vecr ANTN 16 feras n avss_ea LZ——@ veat awoo_ea 4 I 2.2ur ~|idne L ~Emeaoicnie L ds Jfi“ ~ — io 100pF 4.7nF SPEC No. Revision State C—MAX printed Version Page CMM9201/03—V7.4 1.2 2014—01—09 2014—01—09 English 2 of 3 2. 4GHz Transceiver module

CMM-9201/9203-V7.4 Mini 2.4GHz Transceiver Module C-MAX 1.4 Module Electrical Specifications Specification CMM-9201 CMM-9203 Voltage Range 1.9V to 3.6V 1.9V to 3.6V Battery-low detection (adjustable) 2.1V to 2.45V 2.1V to 2.45V Frequency Range 2.4 to 2.484 GHz 2.4 to 2.484 GHz Modulation GFSK GFSK On-air data rate 1Mbps 2Mbps RF channels 40 40 Current Consumption (Vcc = 2.5V) - RX mode 14.0mA 14.0mA - TX mode 14.0mA 14.0mA (0dBm output power) - Standby Low Power mode 93 uA (typ.) 93 uA (typ.) - Power-down mode 0.85uA 0.85uA Programmable output power -18dBm to +3dBm -18dBm to +3dBm RF setup time (Standby <-> TX/RX) 150 us (typ.) 150 us (typ.) 2. Ordering information C-MAX Module Part Number Max Data Rate Typical Operating Voltage CMM-9201-V7.4 1 Mbps 1.9 ~ 3.6V CMM-9203-V7.4 2 Mbps 1.9 ~ 3.6V Disclaimer of Warranty Information furnished is believed to be accurate and reliable. However C-MAX assumes no responsibility, neither for the consequences of use of such information nor for any infringement of patents or other rights of third parties, which may result from its use. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. C-MAX products are not authorized for use as critical components in life support devices without express written approval of C-MAX. Note It is not given warranty that the declared circuits, devices, facilities, components, assembly groups or treatments included herein are free from legal claims of third parties. The declared data are serving only to description of product. They are not guaranteed properties as defined by law. The examples are given without obligation and cannot give rise to any liability. Reprinting this data sheet - or parts of it - is only allowed with a license of the publisher. C-MAX reserves the right to make changes on this specification without notice at any time. C-MAX Asia Ltd C-MAX Technology Ltd (Shenzhen) Unit 117, 1/F., Room 922-923, 9/F, Liven House, Kerry Centre, 61-63 King Yip Street, 2008 Reminnan Road, Kwun Tong, Kowloon, HK SAR Luohu District, Shenzhen, PR China, Tel.: +852-2798-5182 Tel：+86-755-25181858 Fax: +852-2798-5379 Fax：+86-755-25181859 e-mail: enquiry@c-max.com.hk SPEC No. Revision State C-MAX printed Version Page CMM9201/03-V7.4 1.2 2014-01-09 2014-01-09 English 3 of 3 2.4GHz Transceiver module


Document Created: 2014-07-22 15:23:25
Document Modified: 2014-07-22 15:23:25
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