RFM75CW-S3=RFM75C-S3 ,Low Power High Performance 2.4 GHz GFSK Transceiver 

General Description

RFM75(C)-S3 is a GFSK transceiver operating in the world wide ISM frequency band at 2400-2483.5 MHz. Burst mode transmission and up to 2Mbps air data rate make them suitable for applications requiring ultra low power consumption. The embedded packet processing engines enable their full operation with a very simple MCU as a radio system. Auto re-transmission and auto acknowledge give reliable link without any MCU interference.

Features

2400-2483.5 MHz ISM band operation

Support 250Kbps, 1Mbps and 2 Mbps air data rate

Programmable output power

Tolerate +/- 60ppm 16 MHz crystal

Variable payload length from 1 to 32bytes

Automatic packet processing

6 data pipes for 1:6 star networks

1.9V to 3.6V power supply

4-pin SPI interface with maximum 8 MHz RFM75C-S3 RFM75-S3 clock rate

20-pin 4x4mm QFN package

Applications

Wireless PC peripherals

Wireless gamepads

Wireless audio

Remote controls

Home automation

Toys