CC2640R2F SimpleLink™ Bluetooth® Smart Wireless MCUs

Texas Instruments offers its CC2640R2F SimpleLink Bluetooth Smart wireless MCUs containing an Arm® Cortex®-M3 (CM3) 32-bit CPU

Image of Texas Instruments' CC2640R2F, SimpleLink™ Bluetooth® Smart Wireless MCUsTexas Instruments' CC2640R2F device is a wireless microcontroller (MCU) targeting Bluetooth 4.2 and Bluetooth 5 low-energy applications.

The device is a member of the SimpleLink ultra-low power CC26xx family of cost-effective, 2.4 GHz RF devices. Very low active RF and MCU current and low-power mode current consumption provide excellent battery lifetime and allow for operation on small coin cell batteries and in energy-harvesting applications.

The SimpleLink Bluetooth low energy CC2640R2F device contains a 32-bit Arm Cortex-M3 core that runs at 48 MHz as the main processor and a rich peripheral feature set that includes a unique ultra-low power sensor controller. This sensor controller is ideal for interfacing external sensors and for collecting analog and digital data autonomously while the rest of the system is in sleep mode. Thus, the CC2640R2F device is great for a wide range of applications where long battery lifetime, small form factor, and ease of use is important.

The power and clock management and radio systems of the CC2640R2F wireless MCU require specific configuration and handling by software to operate correctly, which has been implemented in the TI-RTOS. TI recommends using this software framework for all application development on the device.

Bluetooth low energy controller and host libraries are embedded in ROM and run partly on an Arm Cortex-M0 processor. This architecture improves overall system performance and power consumption and frees up significant amounts of Flash memory for the application.

The Bluetooth stack and the complete TI-RTOS and device drivers in source code are available free of charge from www.ti.com.

Features
  • Microcontroller
    • Powerful Arm Cortex-M3
    • EEMBC CoreMark® score: 142
    • Up to 48 MHz clock speed
    • 275 KB of nonvolatile memory including 128 KB of in-system programmable Flash
    • Up to 28 KB of system SRAM, of which 20 KB is ultra-low leakage SRAM
    • 8 KB of SRAM for cache or system RAM use
    • 2-pin cJTAG and JTAG debugging
    • Supports over-the-air upgrade (OTA)
  • Ultra-low power sensor controller
    • Can run autonomous from the rest of the system
    • 16-bit architecture
    • 2 KB of ultra-low leakage SRAM for code and data
  • Efficient code size architecture, placing drivers, TI-RTOS, and Bluetooth software in ROM to make more Flash available for the application
  • RoHS-compliant packages
    • 2.7 mm x 2.7 mm YFV DSBGA34 (14 GPIOs)
    • 4 mm x 4 mm RSM VQFN32 (10 GPIOs)
    • 5 mm x 5 mm RHB VQFN32 (15 GPIOs)
    • 7 mm x 7 mm RGZ VQFN48 (31 GPIOs)
  • External system
    • On-chip internal DC-DC converter
    • Very few external components
    • Seamless integration with the SimpleLink CC2590 and CC2592 range extenders
    • Pin compatible with the SimpleLink CC13xx in 4 mm x 4 mm and 5 mm x 5 mm VQFN packages

CC2640R2F SimpleLink™ Bluetooth® Smart Wireless MCUs

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC RF TXRX+MCU BLUETOOTH 32VFQFNCC2640R2FRHBTIC RF TXRX+MCU BLUETOOTH 32VFQFN4314 - ImmediateView Details
IC RF TXRX+MCU BLUETOOTH 32VFQFNCC2640R2FRSMTIC RF TXRX+MCU BLUETOOTH 32VFQFN3118 - ImmediateView Details
IC RF TXRX+MCU BLUETOOTH 34UFBGACC2640R2FYFVTIC RF TXRX+MCU BLUETOOTH 34UFBGA535 - ImmediateView Details
IC RF TXRX+MCU BLUETOOTH 48VFQFNCC2640R2FRGZTIC RF TXRX+MCU BLUETOOTH 48VFQFN2905 - ImmediateView Details

Associated Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
BLUETOOTH SENSOR TAGCC2650STKBLUETOOTH SENSOR TAG753 - ImmediateView Details
SIMPLELINK BLUETOOTH SMART/ZIGCC2650RCSIMPLELINK BLUETOOTH SMART/ZIG5 - Immediate
317 - Factory Stock
View Details
SIMPLELINK CC2650 WIRELESS MCULAUNCHXL-CC2650SIMPLELINK CC2650 WIRELESS MCU375 - Immediate
5817 - Factory Stock
View Details
CC2650 BLE BOOSTERPACK BOARDBOOSTXL-CC2650MACC2650 BLE BOOSTERPACK BOARD69 - Immediate
1335 - Factory Stock
View Details
Published: 2017-02-16