CC2642R1FRGZR

RF Transceiver ICS Overview

The CC2642R1FRGZR is a SimpleLink wireless MCU featuring an ARM Cortex-M4F core operating at 48 MHz. It integrates 352 kB of Flash memory and 40 kB of SRAM within a VQFN-48 package. The device supports Bluetooth 5.2 Low Energy connectivity and includes a dedicated sensor controller with 4 kB of SRAM for ultra-low power management. Electrical specifications include a supply voltage range of 1.8 V to 3.63 V, an operating temperature range from -40°C to +85°C, and 12-bit ADC resolution. It provides multiple communication interfaces including UART, SPI, I2C, and GPIOs.

RF Transceiver ICS Feature Summary

• Integrates a powerful 48 MHz ARM Cortex-M4F processor with hardware floating-point unit for efficient code execution.
• Features an ultra-low power sensor controller with dedicated SRAM to manage peripheral tasks independently while the main CPU remains in low-power modes.
• Supports Bluetooth 5.2 Low Energy protocol stack with integrated radio transceiver for reliable short-range wireless communication.
• Includes comprehensive analog peripherals such as a 12-bit ADC and comparators for direct sensor interfacing without external components.

RF Transceiver ICS Applications

• Bluetooth Low Energy beacon devices
• Wireless sensor nodes requiring ultra-low power consumption
• Smart home automation controllers
• Industrial IoT gateways

RF Transceiver ICS Procurement Notes

Verify the specific suffix 'FRGZR' against the manufacturer's official ordering guide to ensure correct packaging and tape-and-reel specifications. Confirm that the component meets the required RoHS compliance standards for your target market. Check for any recent Product Change Notifications (PCNs) or lifecycle status updates directly from Texas Instruments documentation before finalizing procurement plans.

RF Transceiver ICS Selection Notes

Select this model when a balance between processing performance and power efficiency is critical for Bluetooth LE applications. The integrated sensor controller allows for significant power savings compared to solutions relying solely on the main CPU for peripheral handling. Ensure the design accommodates the VQFN-48 thermal requirements and utilizes the available GPIO count for necessary interface connections.

RF Transceiver ICS Part Context

This part belongs to the CC2642R-Q1 family of SimpleLink wireless MCUs designed for Bluetooth Low Energy applications. It shares architectural similarities with other members like the CC2642R1FTWRGZRQ1 but differs in packaging and qualification levels. The series emphasizes low power consumption and high integration, reducing bill-of-materials complexity by combining RF, MCU, and analog peripherals into a single chip.

RF Transceiver ICS Replacement Considerations

Direct substitutes include the CC2642R1FRGZRG4, which offers similar specifications but may differ in automotive qualification or specific packaging variants. Cross-reference pinouts and software compatibility carefully when migrating between different suffixes within the CC2642R family to ensure functional equivalence.