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RFM70 - Low Power High Performance 2.4 GHz GFSK Transceiver

General Description

3 Abbreviations 4 Pin Information 5 State Control 6 4.1 State Control Diagram 6 4.2 Power Down Mode 7 4.3 Standby-I Mode 7 4.4 Standby-II Mode 7 4.5 TX Mode 7 4.6 RX Mode 8 5 Packet Processing 8 5.1 Packet Format 8 5.1.1 Preamble 9 5.1.2 Address 9 5.1.3 Packet Control 9 5.1.4 Payload 10

Key Features

  • 2400-2483.5 MHz ISM band operation.
  • Support 1 and 2 Mbps air data rate.
  • Programmable output power (-40dBm to 5dBm).
  • Low power consumption.
  • 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.
  • DIP-8pin and SMD-8pin Package V1.0 Low Power High Performance 2.4 GHz GFSK Transce.

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Datasheet Details

Part number RFM70
Manufacturer Hoperf
File Size 659.71 KB
Description Low Power High Performance 2.4 GHz GFSK Transceiver
Datasheet download datasheet RFM70 Datasheet

Full PDF Text Transcription for RFM70 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RFM70. For precise diagrams, and layout, please refer to the original PDF.

RFM70 Features „ 2400-2483.5 MHz ISM band operation „ Support 1 and 2 Mbps air data rate „ Programmable output power (-40dBm to 5dBm) „ Low power consumption „ Variable ...

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able output power (-40dBm to 5dBm) „ Low power consumption „ 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 „ DIP-8pin and SMD-8pin Package V1.0 Low Power High Performance 2.4 GHz GFSK Transceiver Module RFM70 Applications „ „ „ „ „ Wireless PC peripherals Wireless mice and keyboards Wireless gamepads Wireless audio VOIP and wireless headsets „ „ „ „ „ Remote controls Consumer electronics Home automation Toys Personal health and entertainment Block Diagram 1 Free Datasheet http://www

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