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Order Number TRC104

  • 2.4GHz Proprietary Single-Chip, Multi-Channel GFSK with FHSS Capability Transceiver
  • Chipset: Murata Proprietary Integrated PLL, IF, Baseband Circuitry
  • Modulation: ASK / OOK

    Explanation of Product Status

    Under Development Products under development
    Please contact us for product availability and sample lead-time.
    In Production Product is in mass production.
    to be discontinued Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information.
    Discontinued product Production of this product has stopped. Contact Murata for inventory availability and possible alternative products.
    Recommended product This product is particularly recommended among our products currently in production.
    New product It's new item.


TRC104 is a single chip, multi-channel, low power RF transceiver. It is an ideal fit for low cost, high volume, two-way short range wireless applications operating in the worldwide unlicensed 2.4 GHz ISM band. The TRC104 is FCC & ETSI certifiable. All critical RF and base-band functions are integrated in the TRC104, minimizing external component count and simplifying designin. Only a microcontroller, crystal and several passive components are needed to create a complete, robust radio function. The TRC104 includes a set of low-power states to reduce overall current consumption and extend battery life. The small size and low power requirements of the TRC104 make it ideal for a wide variety of short range radio applications. The TRC104 complies with Directive 2002/95/EC (RoHS).
Annual Volume 3000
Product Type Transceiver
Frequency 2.4GHz
Frequency MHz (min) 2401.000
Frequency MHz (max) 2527.000
Chipset Murata Proprietary Integrated PLL, IF, Baseband Circuitry
Modulation ASK / OOK
Channels Single and Multi-Channel
Antenna External 50 ohm Antenna & Matching Components Required
System Clock Integrated Clock Recovery, Duty Cycle, Start Symbol
Operating Temperature Range -40 to +85
Operating Temperature °C (min) -40
Operating Temperature °C (max) 85
Mounting Type 24-Pin TQFN Package
Package TQFN-24
Dimension 4 x 4 mm
Supply Voltage (Vdc) 3.6
Output Power 0dBm
Transmit Power 0 dBm
Transmit Mode Current 18
Receive Mode Current 18mA
Data Rate 1000.00 kbps
Range 600m line-of-sight
Bluetooth No
Power Class No
Technology Proprietary Single-Chip, Multi-Channel GFSK with FHSS Capability
Network No
Host Interface SPI
Host Interface Other No
Interface Voltage (Vdc for VIO) 3V
FCC/IC Certified No
ETSI Certified No
RoHs Compliant Yes
ISO9001 Yes
TS16969 Yes
Document Statement Visit the Support section for Application Notes, Reference Designs, White Papers, and more information about designing products using Murata Low-Power IC technology.
Data Sheet Download PDF
Data Sheet Date Aug 13, 2009
Key Markets Medical / Healthcare (Implants) | Automotive | Utilities (Power, Gas and Water) | Consumer Electronics | Commercial and Retail
Key Applications Pacemakers and Defibrillators | Insulin Pumps | Patient Monitoring | Medical Alert Pendants | Security Systems & Controlled Entry | Wireless Thermostats & Metering | Window Controls (Blinds and Drapes) | Auto Theft Deterrent Systems | Two-Way RKE | Asset Tracking RFID | Sports & Recreation Equipment | Low-Power Two-Way Telemetry Systems
Software Murata RF Design Assistant Software
Software Guide Download
Driver Firmware RF Design Assistant Software + KIT Firmware Source Code Available in each TRC Series Developer Kit
Order Number TRC104
Order Increment 13" @ 2000 Units / Reel
Packaging Tape and Reel