Texas Instruments

CC430F5133IRGZ

CC430F5133IRGZ Description

The CC430F5133IRGZ 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 low-power MSP430 microcontroller with a high-performance RF transceiver, making it ideal for wireless sensor networks, industrial automation, and IoT applications. Operating within 300MHz–928MHz frequency ranges, it supports multiple modulation schemes (2FSK, 2GFSK, ASK, MSK, OOK) and delivers a maximum data rate of 500kBaud. With a 2V–3.6V supply range, it offers excellent power efficiency, featuring 15mA–36mA transmit current and 15mA–18.5mA receive current, alongside a 13dBm output power for robust wireless communication.

CC430F5133IRGZ Features

• Integrated MCU + RF Transceiver: Combines an 8kB Flash, 2kB SRAM MSP430 core with a sub-1GHz RF transceiver, reducing BOM complexity.
• Multi-Band Flexibility: Operates across 300–348MHz, 389–464MHz, and 779–928MHz bands, supporting global ISM regulations.
• Low Power Consumption: Optimized for battery-powered applications with ultra-low active/receive currents.
• Rich Peripheral Set: Includes 30 GPIOs and interfaces like I2C, SPI, UART, JTAG, and IrDA for versatile system integration.
• Advanced Modulation Support: Compatible with 2FSK, GFSK, ASK, MSK, and OOK for adaptive RF performance.
• Robust Packaging: 48-VFQFN with MSL3 rating, suitable for industrial environments.
• Regulatory Compliance: ROHS3, REACH, and ECCN 5A992C certified for global deployment.

CC430F5133IRGZ Applications

• Wireless Sensor Networks (WSN): Ideal for smart agriculture, environmental monitoring, and asset tracking due to its long-range, low-power RF capabilities.
• Industrial IoT (IIoT): Enables wireless control and telemetry in factory automation, HVAC systems, and smart meters.
• Consumer Electronics: Used in remote controls, home automation, and wearable devices leveraging its compact form factor and low energy consumption.
• Medical Devices: Suitable for portable medical telemetry where reliable, low-interference communication is critical.
• Smart Grids: Supports AMI (Advanced Metering Infrastructure) with robust sub-1GHz connectivity in noisy RF environments.

Conclusion of CC430F5133IRGZ

The CC430F5133IRGZ stands out as a highly versatile, power-efficient RF MCU solution, merging TI’s proven MSP430 architecture with a high-performance transceiver. Its multi-band operation, modulation flexibility, and rich peripherals make it superior to discrete MCU+RF alternatives, particularly in battery-operated, space-constrained designs. Whether for industrial, consumer, or medical applications, this IC delivers reliable wireless connectivity while minimizing development effort and system cost. A top choice for engineers targeting sub-1GHz ISM band projects with stringent power and integration requirements.