CC2640F128RGZT

RF Transceiver ICS Overview

The CC2640F128RGZT is a SimpleLink Bluetooth Low Energy wireless MCU from Texas Instruments, featuring an ARM Cortex-M3 core operating at up to 48 MHz. It integrates 128 kB of Flash program memory and 20 kB of SRAM data RAM within a 48-VQFN package. The device supports 2.4 GHz RF operation with a supply voltage range of 1.8 V to 3.8 V. Peripheral interfaces include I2C, I2S, SSI, and UART, alongside eight ADC channels and 31 general-purpose I/O pins.

RF Transceiver ICS Feature Summary

• Integrates a 2.4 GHz radio transceiver with the ARM Cortex-M3 processor for combined computing and wireless connectivity
• Supports Bluetooth Low Energy protocol standards for efficient short-range communication
• Provides multiple serial communication interfaces including I2C, SPI, and UART for peripheral integration

RF Transceiver ICS Applications

• Bluetooth Smart wearable devices
• Industrial sensor nodes
• Home automation controllers
• Asset tracking tags

RF Transceiver ICS Procurement Notes

Verify the specific suffix RGZT corresponds to the 48-VQFN exposed pad package configuration. Confirm RoHS compliance status through official manufacturer documentation prior to implementation. Ensure ESD handling protocols are followed during assembly due to surface mount requirements.

RF Transceiver ICS Selection Notes

Select this component when Bluetooth Low Energy connectivity is required alongside moderate processing power. The 128 kB Flash capacity suits applications with complex firmware logic. The 48-VQFN package offers a compact footprint for space-constrained designs requiring multiple GPIO connections.

RF Transceiver ICS Part Context

This part belongs to the CC26xx family of SimpleLink Wireless MCUs, designed for low-power IoT applications. It shares architectural similarities with other CC26xx variants but is specifically optimized for Bluetooth Low Energy operations. The device complements the broader Texas Instruments wireless connectivity portfolio.

RF Transceiver ICS Replacement Considerations

CC2640F128RGZR serves as a tape-and-reel alternative within the same package family. Cross-reference technical specifications carefully when considering pin-compatible substitutes from other manufacturers.