Texas Instruments

CC430F5137IRGZ

CC430F5137IRGZ Description

The CC430F5137IRGZ from Texas Instruments is a highly integrated RF transceiver + MCU solution designed for ISM band applications below 1GHz. Housed in a compact 48-VFQFN package, this device combines a sub-1GHz RF transceiver with a powerful MSP430 microcontroller, offering seamless wireless connectivity and embedded processing in a single chip. Operating across 300MHz–348MHz, 389MHz–464MHz, and 779MHz–928MHz frequency bands, it supports multiple modulation schemes, including 2FSK, 2GFSK, ASK, MSK, and OOK, with a maximum data rate of 500kBaud. Its low-power architecture (2V–3.6V supply) and 13dBm output power make it ideal for battery-operated wireless systems.

CC430F5137IRGZ Features

• Integrated MCU & RF Transceiver: Combines a 16-bit MSP430 core (32kB Flash, 4kB SRAM) with a high-performance RF front end, reducing BOM complexity.
• Multi-Band Flexibility: Operates across three ISM bands, enabling global deployment in 315MHz, 433MHz, 868MHz, and 915MHz applications.
• Low Power Consumption: 15mA (RX) to 36mA (TX) current draw, optimized for energy-sensitive designs like IoT sensors.
• Rich Peripheral Set: Includes 30 GPIOs, I2C, SPI, UART, IrDA, and JTAG interfaces for versatile system integration.
• Robust Modulation Support: Supports FSK, GFSK, ASK, MSK, and OOK for compatibility with legacy and modern protocols.
• Industrial-Grade Reliability: ROHS3/REACH compliant, MSL3-rated, and surface-mountable for automated assembly.

CC430F5137IRGZ Applications

• Wireless Sensor Networks (WSN): Ideal for smart metering, environmental monitoring, and industrial telemetry due to low power and long-range capabilities.
• IoT Edge Devices: Enables battery-powered endpoints in asset tracking, smart agriculture, and home automation.
• Industrial Control Systems: Used in wireless PLCs, remote actuators, and machine-to-machine (M2M) communication.
• Consumer Electronics: Supports RF remotes, garage door openers, and wearable health monitors with its compact footprint.
• Medical Devices: Suitable for wireless patient monitoring systems requiring reliable sub-1GHz links.

Conclusion of CC430F5137IRGZ

The CC430F5137IRGZ stands out as a highly integrated, low-power RF MCU solution, offering flexible frequency coverage, robust modulation support, and embedded processing. Its single-chip architecture reduces design complexity, while its industrial certifications ensure reliability in harsh environments. Whether for IoT, industrial automation, or consumer wireless systems, this device delivers performance, efficiency, and scalability, making it a top choice for engineers targeting sub-1GHz applications.