CC430F5143IRGZR

RF Transceiver ICS Overview

The CC430F5143IRGZR is a 16-bit ultra-low-power System-on-Chip integrating an MSP430 core with a Sub-1 GHz RF transceiver. It features 8 kB of Flash memory and 2 kB of RAM, operating within a voltage range of 1.8 V to 3.6 V. The device supports clock frequencies up to 20 MHz and operates across frequency bands including 315, 433, 779, 868, 915, and 920 MHz. It is housed in a 48-pin VQFN package with an exposed pad, designed for industrial temperatures from -40°C to +85°C.

RF Transceiver ICS Feature Summary

• Integrates an MSP430 16-bit microcontroller with a Sub-1 GHz wireless radio on a single chip
• Supports multiple international ISM frequency bands for global wireless communication compatibility
• Includes a 10-bit analog-to-digital converter for sensor interface capabilities

RF Transceiver ICS Applications

• Data logging systems
• Remote monitoring applications
• Wireless sensor networks

RF Transceiver ICS Procurement Notes

Verify the complete part number including the suffix IRGZR to ensure correct temperature range and tape-and-reel packaging configuration. Confirm RoHS compliance status through official Texas Instruments documentation prior to procurement. Check for any specific export control classifications or additional documentation requirements mandated by regional regulations before placing orders.

RF Transceiver ICS Selection Notes

Select this component when a combined MCU and RF solution is required for Sub-1 GHz applications. The integrated architecture reduces board space compared to discrete solutions. Ensure the 8 kB Flash capacity meets firmware storage needs. Verify that the 2 kB RAM suffices for runtime data handling. Confirm that the 10-bit ADC resolution aligns with sensor accuracy requirements.

RF Transceiver ICS Part Context

This part belongs to the Texas Instruments CC430 family, which combines MSP430 microcontrollers with low-power RF cores. The CC430F5143 variant specifically targets Sub-1 GHz operations. The IRGZR suffix indicates the industrial temperature grade and reel packaging format. This series is designed for battery-operated devices requiring long-range wireless connectivity.

RF Transceiver ICS Replacement Considerations

Consult Texas Instruments documentation for direct pin-compatible substitutes within the CC430F51xx series. Verify memory sizes and RF frequency band support match application requirements when considering alternative models.