Hoperf RFM75
Low Power High Performance 2.4 GHz GFSK Transceiver
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 clock rate 20-pin 4x4mm QFN packageAPPLICATIONS
Wireless PC peripherals Wireless gamepads Wireless audio Remote controls Home automation Toys Block Diagram 7 RFM75C RFM75 RFP RFN FM Demodulator Data Slicer Integrated TDD RF Transceiver Power Management FM Modulator Gaussian shaping XTALP XTALN Rx FIFO Packet Processing & State Control Tx FIFO Register banks SPI Interface CSN SCK MOSI MISO IRQ CE Revision 1.0 Jan, 2013 Copyright © 2013 Beken Corporation Page 1 of 30 RFM75 V1.0 Table of Contents 1GENERAL DESCRIPTION
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