CC2640R2FRSMT

$4.51

Description：IC RF TXRX+MCU BLE 32VQFN
Series：SimpleLink™
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:9bc253aff51e Category: RF Transceiver ICs Brand: Texas Instruments

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Product introduction

CC2640R2FRSMT is listed in the RF Transceiver ICS range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC RF TXRX+MCU BLE 32VQFN. Review the specifications below when checking this part for your BOM.

RF Transceiver ICS specifications for CC2640R2FRSMT

Description：IC RF TXRX+MCU BLE 32VQFN
Series：SimpleLink™
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：TxRx + MCU
RF Family/Standard：Bluetooth
Protocol：Bluetooth v5.1
Modulation：FSK
Frequency：2.4GHz
Data Rate (Max)：2Mbps
Power - Output：5dBm
Sensitivity：-97dBm
Memory Size：128kB Flash, 20kB RAM
Serial Interfaces：I2C, I2S, SPI, UART
Voltage - Supply：1.8V ~ 3.8V
Current - Receiving：5.9mA
Current - Transmitting：9.1mA
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：32-VFQFN Exposed Pad
Supplier Device Package：32-VQFN (4x4)
GPIO：10
Grade：-
Qualification：-

RF Transceiver ICS datasheet and documents for CC2640R2FRSMT

CC2640R2FRSMT

RF Transceiver ICS Overview

The CC2640R2FRSMT is a SimpleLink Bluetooth Low Energy wireless microcontroller from Texas Instruments. It integrates an ARM Cortex-M3 processor with 128 kB of flash and 20 kB of SRAM. The device operates on a 1.8V to 3.8V supply within a -40°C to +85°C temperature range. Key RF parameters include a sensitivity of -97dBm, a maximum output power of 5dBm, and a data rate up to 2Mbps at 2.4GHz. It supports Bluetooth v5.1 protocol using FSK modulation. The component is housed in a 32-VQFN package with exposed pad.

RF Transceiver ICS Feature Summary

Integrates an ARM Cortex-M3 processor with dedicated RF transceiver capabilities for Bluetooth Low Energy applications.
Supports Bluetooth v5.1 protocol with optimized power consumption characteristics for wireless connectivity.
Provides multiple serial communication interfaces including I2C, I2S, SPI, and UART for peripheral integration.

RF Transceiver ICS Applications

Wearable health monitoring devices
Smart home sensors and actuators
Industrial asset tracking tags

RF Transceiver ICS Procurement Notes

Verify the specific suffix RSMT against official Texas Instruments documentation to confirm the tape and reel packaging configuration. Ensure compatibility with surface-mount assembly processes by checking the recommended soldering profile for the 32-VQFN package. Cross-reference the datasheet revision history to confirm current production status and any recent design changes affecting pinout or electrical specifications.

RF Transceiver ICS Selection Notes

Choose this model when Bluetooth v5.1 support is required alongside a Cortex-M3 core architecture. Compare storage capacity requirements against other variants in the CC2640R2F family, as this specific part provides 128 kB of flash memory. Evaluate the 32-VQFN package dimensions against available PCB space constraints relative to larger QFN or BGA options.

RF Transceiver ICS Part Context

This component belongs to the SimpleLink CC2640R2F series of wireless microcontrollers designed for low-energy Bluetooth applications. It shares the base CC2640R2F silicon die with other variants that differ primarily in package type, memory size, or operating temperature range. The RSMT suffix specifically denotes the reel-based packaging format for automated manufacturing.