RFM offers a full set of custom embedded wireless networking solutions like Zigbee wireless mesh sensor networks, RF modules, IC transceiver, IC transmitters and IC receivers. RFM, Inc. manufactures low power wireless and RF radio modules, wireless mesh nodes for distributed sensing on distributed sensor networks. Low Power radio, n../arrowband and short range devices, front end saw filters, active RFID, RFIC, coupled resonator filters, single silicon chips in the 70MHZ and 300-1000Mhz range.

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Short-Range Radio
Products Guide



Wireless Device
Selection Guide

IC1003

Not for new design
RF Uart IC

Click here if you need additional technical information,
to inquire about samples or to discuss your custom needs.

· Provides RF Uart Functions, 12 Bit Symbols to Serial TX · And Serial RX to 12 bit Symbols with Start Symbol Detection · Supports data rates from 100Kbps to 1Mbps · Allows unsquelched receiver operation for improved sensitiviy · Compatible with RFM’s TR-Series ASH transceivers
Click here if you need additional technical information,
to inquire about samples or to discuss your custom needs.

download data sheet Rev Date 05/01/03

  • Features
  • AppNotes
  • Software
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  • End of Life
The IC1003 RF Uart IC detects a start-of-data pulse sequence and then provides clocking pulses in the middle of each following data bit. The IC1003 is designed to support a host protocol processor which can be in sleep mode until interrupted into active operation by the start-of-data detect pulse. The IC1003 is compatible with RFM's 2nd generation ASH transceivers and receivers and allows these radios to operate with no threshold for improved system sensitivity.

Mouser Avnet Digi-Key Future Electronics Xinkai Digital North America Countries

RFM products are sold through a world-wide network of manufacturer's sales reps and distributors.

EOL Notice

The purpose of this End-of-Life Product Notice is to communicate the obsolescence of the IC1003.

Please contact local RFM Sales Rep or Distributor for additional information.

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