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TRC103 is a highly integrated single chip, multi-channel, low power RF transceiver. It is an ideal fit for low cost, high volume, two way short-range wireless applications for use in the unlicensed 863-870 MHz (ETSI), 902-928 MHz (FCC), and 950-960 MHz (Japan) frequency bands. The TRC103 is FCC & ETSI certifiable. All critical RF and baseband functions are completely integrated in the chip, thus minimizing external component count and simplifying and speeding design-ins. Use of a low cost, generic 12.8 MHz crystal and a low-cost microcontroller is all that is needed to create a complete link. The TRC103 also incorporates different sleep modes to reduce overall current consumption and extend battery life. Its small size with low power consumption makes it ideal for various short range radio applications.
Annual Volume 3000
Product Type Transceiver
Product Status recommended in production
Frequency 868 to 960MHz
Frequency MHz (min) 863.000
Frequency MHz (max) 960.000
Chipset Murata Proprietary Integrated PLL, IF, Baseband Circuitry
Modulation ASK / OOK
Channels Single and Multi-Channel
Antenna External 50 ohm Antenna & Matching Components Required
Sleep Clock No
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 32-Pin TQFN Package
Package TQFN-32
Dimension 5 x 5 mm
Supply Voltage (Vdc) 3.6
Output Power 10dBm
Transmit Power 13 dBm
Transmit Mode Current 16
Receive Mode Current 3.3mA
Data Rate 200.0000
Range 600m line-of-sight
Bluetooth No
Power Class No
Technology Proprietary Single-Chip, Multi-Channel FSK or OOK 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 Nov 1, 2010
RoHs File View
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 PDF
Driver Firmware RF Design Assistant Software + KIT Firmware Source Code Available in each TRC Series Developer Kit
Development Kit Part Number DR-TRC103-868-DK
Order Number TRC103
Order Increment 13" @ 2000 Units / Reel