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CC2340R5 ACTIVE Bluetooth, Zigbee and Thread wireless MCU with ultra-low standby current, 512kB flash and +8dBm This product is a newer device with improved functionality.
CC2340R2 ACTIVE Bluetooth, Zigbee and Thread wireless MCU with ultra-low standby current, 256kB flash and +8dBm This product is a newer device with improved functionality.

Product details

CPU Arm® Cortex®-M3 Technology Bluetooth® LE Protocols Bluetooth® Low Energy Flash memory (kByte) 128 RAM (kByte) 20 Peripherals 1 UART, 12-bit ADC 8-channel, 2 SPI, 2 comparators, 4 timers, 8-bit DAC, I2C, I2S, Sensor controller Number of GPIOs 10, 14, 15, 31 Security Cryptographic acceleration, Device attestation & anti-counterfeit, Secure debug, Software IP protection Operating system TI RTOS Type Wireless MCU Sensitivity (best) (dBm) -97 Operating temperature range (°C) -40 to 85 Edge AI enabled No
CPU Arm® Cortex®-M3 Technology Bluetooth® LE Protocols Bluetooth® Low Energy Flash memory (kByte) 128 RAM (kByte) 20 Peripherals 1 UART, 12-bit ADC 8-channel, 2 SPI, 2 comparators, 4 timers, 8-bit DAC, I2C, I2S, Sensor controller Number of GPIOs 10, 14, 15, 31 Security Cryptographic acceleration, Device attestation & anti-counterfeit, Secure debug, Software IP protection Operating system TI RTOS Type Wireless MCU Sensitivity (best) (dBm) -97 Operating temperature range (°C) -40 to 85 Edge AI enabled No
VQFN (RSM) 32 16 mm² (4 mm × 4 mm) VQFN (RHB) 32 25 mm² (5 mm × 5 mm) VQFN (RGZ) 48 49 mm² (7 mm × 7 mm)
  • Microcontroller
    • Powerful ARM® Cortex®-M3
    • EEMBC CoreMark® Score: 142
    • Up to 48-MHz Clock Speed
    • 128KB of In-System Programmable Flash
    • 8KB of SRAM for Cache
    • 20KB of Ultralow-Leakage SRAM
    • 2-Pin cJTAG and JTAG Debugging
    • Supports Over-The-Air Upgrade (OTA)
  • Ultralow-Power Sensor Controller
    • Can Run Autonomous From the Rest of the System
    • 16-Bit Architecture
    • 2KB of Ultralow-Leakage SRAM for Code and Data
  • Efficient Code Size Architecture, Placing Drivers, Bluetooth® Low Energy Controller, and Bootloader in ROM
  • RoHS-Compliant Packages
    • 4-mm × 4-mm RSM VQFN32 (10 GPIOs)
    • 5-mm × 5-mm RHB VQFN32 (15 GPIOs)
    • 7-mm × 7-mm RGZ VQFN48 (31 GPIOs)
  • Peripherals
    • All Digital Peripheral Pins Can Be Routed to Any GPIO
    • Four General-Purpose Timer Modules
      (Eight 16-Bit or Four 32-Bit Timers, PWM Each)
    • 12-Bit ADC, 200-ksamples/s, 8-Channel Analog MUX
    • Continuous Time Comparator
    • Ultralow-Power Analog Comparator
    • Programmable Current Source
    • UART
    • 2× SSI (SPI, MICROWIRE, TI)
    • I2C
    • I2S
    • Real-Time Clock (RTC)
    • AES-128 Security Module
    • True Random Number Generator (TRNG)
    • 10, 15, or 31 GPIOs, Depending on Package Option
    • Support for Eight Capacitive-Sensing Buttons
    • Integrated Temperature Sensor
  • 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 × 4-mm and 5-mm × 5-mm VQFN Packages
  • Low Power
    • Wide Supply Voltage Range
      • Normal Operation: 1.8 to 3.8 V
      • External Regulator Mode: 1.7 to 1.95 V
    • Active-Mode RX: 5.9 mA
    • Active-Mode TX at 0 dBm: 6.1 mA
    • Active-Mode TX at +5 dBm: 9.1 mA
    • Active-Mode MCU: 61 µA/MHz
    • Active-Mode MCU: 48.5 CoreMark/mA
    • Active-Mode Sensor Controller: 8.2 µA/MHz
    • Standby: 1 µA (RTC Running and RAM/CPU Retention)
    • Shutdown: 100 nA (Wake Up on External Events)
  • RF Section
    • 2.4-GHz RF Transceiver Compatible With Bluetooth Low Energy (BLE) 4.2 Specification
    • Excellent Receiver Sensitivity (–97 dBm for BLE), Selectivity, and Blocking Performance
    • Link budget of 102 dB for BLE
    • Programmable Output Power up to +5 dBm
    • Single-Ended or Differential RF Interface
    • Suitable for Systems Targeting Compliance With Worldwide Radio Frequency Regulations
      • ETSI EN 300 328 (Europe)
      • EN 300 440 Class 2 (Europe)
      • FCC CFR47 Part 15 (US)
      • ARIB STD-T66 (Japan)
  • Tools and Development Environment
    • Full-Feature and Low-Cost Development Kits
    • Multiple Reference Designs for Different RF Configurations
    • Packet Sniffer PC Software
    • Sensor Controller Studio
    • SmartRF™ Studio
    • SmartRF Flash Programmer 2
    • IAR Embedded Workbench® for ARM
    • Code Composer Studio™

All trademarks are the property of their respective owners.

  • Microcontroller
    • Powerful ARM® Cortex®-M3
    • EEMBC CoreMark® Score: 142
    • Up to 48-MHz Clock Speed
    • 128KB of In-System Programmable Flash
    • 8KB of SRAM for Cache
    • 20KB of Ultralow-Leakage SRAM
    • 2-Pin cJTAG and JTAG Debugging
    • Supports Over-The-Air Upgrade (OTA)
  • Ultralow-Power Sensor Controller
    • Can Run Autonomous From the Rest of the System
    • 16-Bit Architecture
    • 2KB of Ultralow-Leakage SRAM for Code and Data
  • Efficient Code Size Architecture, Placing Drivers, Bluetooth® Low Energy Controller, and Bootloader in ROM
  • RoHS-Compliant Packages
    • 4-mm × 4-mm RSM VQFN32 (10 GPIOs)
    • 5-mm × 5-mm RHB VQFN32 (15 GPIOs)
    • 7-mm × 7-mm RGZ VQFN48 (31 GPIOs)
  • Peripherals
    • All Digital Peripheral Pins Can Be Routed to Any GPIO
    • Four General-Purpose Timer Modules
      (Eight 16-Bit or Four 32-Bit Timers, PWM Each)
    • 12-Bit ADC, 200-ksamples/s, 8-Channel Analog MUX
    • Continuous Time Comparator
    • Ultralow-Power Analog Comparator
    • Programmable Current Source
    • UART
    • 2× SSI (SPI, MICROWIRE, TI)
    • I2C
    • I2S
    • Real-Time Clock (RTC)
    • AES-128 Security Module
    • True Random Number Generator (TRNG)
    • 10, 15, or 31 GPIOs, Depending on Package Option
    • Support for Eight Capacitive-Sensing Buttons
    • Integrated Temperature Sensor
  • 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 × 4-mm and 5-mm × 5-mm VQFN Packages
  • Low Power
    • Wide Supply Voltage Range
      • Normal Operation: 1.8 to 3.8 V
      • External Regulator Mode: 1.7 to 1.95 V
    • Active-Mode RX: 5.9 mA
    • Active-Mode TX at 0 dBm: 6.1 mA
    • Active-Mode TX at +5 dBm: 9.1 mA
    • Active-Mode MCU: 61 µA/MHz
    • Active-Mode MCU: 48.5 CoreMark/mA
    • Active-Mode Sensor Controller: 8.2 µA/MHz
    • Standby: 1 µA (RTC Running and RAM/CPU Retention)
    • Shutdown: 100 nA (Wake Up on External Events)
  • RF Section
    • 2.4-GHz RF Transceiver Compatible With Bluetooth Low Energy (BLE) 4.2 Specification
    • Excellent Receiver Sensitivity (–97 dBm for BLE), Selectivity, and Blocking Performance
    • Link budget of 102 dB for BLE
    • Programmable Output Power up to +5 dBm
    • Single-Ended or Differential RF Interface
    • Suitable for Systems Targeting Compliance With Worldwide Radio Frequency Regulations
      • ETSI EN 300 328 (Europe)
      • EN 300 440 Class 2 (Europe)
      • FCC CFR47 Part 15 (US)
      • ARIB STD-T66 (Japan)
  • Tools and Development Environment
    • Full-Feature and Low-Cost Development Kits
    • Multiple Reference Designs for Different RF Configurations
    • Packet Sniffer PC Software
    • Sensor Controller Studio
    • SmartRF™ Studio
    • SmartRF Flash Programmer 2
    • IAR Embedded Workbench® for ARM
    • Code Composer Studio™

All trademarks are the property of their respective owners.

The CC2640 device is a wireless MCU targeting Bluetooth applications.

The device is a member of the CC26xx family of cost-effective, ultralow power, 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 CC2640 device contains a 32-bit ARM Cortex-M3 processor that runs at 48 MHz as the main processor and a rich peripheral feature set that includes a unique ultralow 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 CC2640 device is ideal for a wide range of applications where long battery lifetime, small form factor, and ease of use is important.

The Bluetooth Low Energy controller is embedded into ROM and runs partly on an ARM Cortex-M0 processor. This architecture improves overall system performance and power consumption and frees up flash memory for the application.

The Bluetooth stack is available free of charge from www.ti.com.

The CC2640 device is a wireless MCU targeting Bluetooth applications.

The device is a member of the CC26xx family of cost-effective, ultralow power, 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 CC2640 device contains a 32-bit ARM Cortex-M3 processor that runs at 48 MHz as the main processor and a rich peripheral feature set that includes a unique ultralow 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 CC2640 device is ideal for a wide range of applications where long battery lifetime, small form factor, and ease of use is important.

The Bluetooth Low Energy controller is embedded into ROM and runs partly on an ARM Cortex-M0 processor. This architecture improves overall system performance and power consumption and frees up flash memory for the application.

The Bluetooth stack is available free of charge from www.ti.com.

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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet CC2640 SimpleLink™ Bluetooth® Wireless MCU datasheet (Rev. B) PDF | HTML Jul 19, 2016
* User guide CC13x0, CC26x0 SimpleLink™ Wireless MCU Technical Reference Manual (Rev. I) PDF | HTML Jun 23, 2020
* Errata CC2640 SimpleLink™ Wireless MCU Errata (Rev. A) Oct 31, 2018
Cybersecurity advisory Invalid Bluetooth® LE Data Length Extension (DLE) Parameter Leading to DoS PDF | HTML May 28, 2026
Cybersecurity advisory Denial of Service during Bluetooth LE authentication and connection PDF | HTML May 28, 2026
Cybersecurity advisory Missing ECC Input Validations on CC2640 and CC2650 Devices (Rev. A) PDF | HTML Apr 29, 2026
Application note How to Certify Your Bluetooth Product (Rev. N) PDF | HTML Nov 18, 2025
Application note Crystal Oscillator and Crystal Selection for the CC13xx, CC26xx, and CC23xx Family of Wireless MCUs (Rev. L) PDF | HTML Apr 21, 2025
Application note CC2538, CC13xx, and CC26xx Serial Bootloader Interface (Rev. E) PDF | HTML Aug 6, 2024
Application note CC13xx/CC26xx Hardware Configuration and PCB Design Considerations (Rev. H) PDF | HTML May 2, 2024
Application note CE Regulations for SRDs Operating in License-Free 2.4GHz/5GHz Bands-WiFi Devices (Rev. A) PDF | HTML Oct 20, 2022
Technical article Designing signal chains for portable diagnostics PDF | HTML May 18, 2022
Application note Hardware Migration From CC26x0 to CC26x2R (Rev. D) Aug 23, 2021
Cybersecurity advisory Bluetooth® Low Energy – Missing Length Check for UNPI Packets Over SPI Oct 8, 2020
Cybersecurity advisory Bluetooth Low Energy – Invalid Connection Request (SweynTooth) (Rev. A) PDF | HTML Jul 17, 2020
White paper Extending Battery Life in Smart E-Locks (Rev. A) Jun 4, 2020
Application note Ultra-Low Power Sensing Applications With CC13x2/CC26x2 (Rev. B) PDF | HTML Jan 27, 2020
Application note Running Bluetooth® Low Energy on CC13x2/CC26xx Without a 32 kHz Crystal (Rev. C) PDF | HTML Sep 23, 2019
Application note Debugging Communication Range (Rev. A) PDF | HTML May 23, 2019
Product overview Out-of-box star-network solution: TI 15.4-Stack Jan 14, 2019
Application note Measuring CC13xx and CC26xx current consumption (Rev. D) PDF | HTML Jan 10, 2019
Product overview Meet the SimpleLink™ Sensor Controller Jan 4, 2019
User guide CC2640/CC2650 Bluetooth low energy Software Developer’s Guide (Rev. E) PDF | HTML Mar 14, 2018
Technical article Never lose your luggage again with a smart tracker design PDF | HTML Oct 20, 2017
Application note CC-Antenna-DK2 and Antenna Measurements Summary (Rev. A) PDF | HTML Oct 2, 2017
White paper SimpleLink™ MSP432™ MCU for electronic lock and intrusion HMI keypad Sep 18, 2017
Application note Johanson Balun for the CC26xx Device Family Aug 7, 2017
User guide Getting started with Bluetooth low energy CC2640 for CCS users Jul 11, 2017
White paper RTOS Power Management Emerges as a Key for MCU-based IoT Nodes (Rev. A) May 11, 2017
Technical article Step 4 to build a smart thermostat using an MCU – adding HMI PDF | HTML Apr 18, 2017
User guide CC26x0/CC13x0 SimpleLink™ Wireless MCU Power Management Software Development Ref (Rev. A) PDF | HTML Apr 17, 2017
Technical article Use TI’s Bluetooth® low energy solution to differentiate your HomeKit products PDF | HTML Mar 7, 2017
Application note ETSI EN 300 328 Blocking Test for Bluetooth Low Energy PDF | HTML Feb 8, 2017
Application note Hardware Migration From CC2640F128 to CC2640R2F Jan 31, 2017
Technical article How does Bluetooth® 5 increase the achievable range of a Bluetooth low energy conn PDF | HTML Jan 30, 2017
Technical article 5 need to know facts about the new SimpleLink™ Bluetooth low energy CC2640R2F wire PDF | HTML Jan 19, 2017
Technical article IoT is making buildings greener and more intelligent. Value versus affordability PDF | HTML Jan 4, 2017
Technical article Bluetooth® low energy multi-role demystified PDF | HTML Nov 30, 2016
Technical article High performance and low power…The original dynamic duo PDF | HTML Nov 9, 2016
Product overview SimpleLink Ultra-low power wireless microcontroller platform (Rev. B) Oct 28, 2016
Application note Implementing Eddystone Bluetooth Smart Beacons Using the TI BLE-Stack (Rev. A) PDF | HTML Oct 19, 2016
Technical article Easily add Bluetooth® low energy to your existing MCU with a new certified module PDF | HTML Oct 18, 2016
Technical article Top 5 reasons why TI’s CC2640 wireless MCU will differentiate your Bluetooth® low PDF | HTML Oct 17, 2016
Technical article Head back to school with SimpleLink™ Academy PDF | HTML Oct 4, 2016
Technical article How Bluetooth® low energy technology revolutionizes healthcare PDF | HTML Sep 20, 2016
Technical article Wi-Fi® + Bluetooth® low energy gateways for smart homes and building automation PDF | HTML Sep 8, 2016
White paper Bringing Wireless Scalability to Intelligent Sensing Applications (Rev. B) Aug 25, 2016
Technical article How Bluetooth® 4.2 can help enable product security PDF | HTML Aug 11, 2016
Technical article Make your Bluetooth® low energy solution fast, simple and secure with new Bluetoot PDF | HTML Jul 12, 2016
Technical article Touch it. Talk to it. Remote control solutions that will change how you interact w PDF | HTML Jun 29, 2016
Technical article Bluetooth® 5 will unlock the power of the SimpleLink™ CC2640R2F wireless MCU PDF | HTML Jun 22, 2016
User guide TI-RTOS 2.20 for CC13xx/CC26xx SimpleLink Getting Started Guide (Rev. D) Jun 17, 2016
Application note Voice Over Remote Control May 19, 2016
Technical article Wittra brings the Internet of “moving” Things powered by Sub-1 GHz and Bluetooth® PDF | HTML May 9, 2016
White paper A guide to SensorTag Hackathons: Resources Mar 8, 2016
Technical article Revolutionizing RTLS with Bluetooth low energy technology PDF | HTML Jan 7, 2016
Application note Using the Wireless SimpleLink CC26xx in Ext Regulator Mode With the TPS62740 Nov 19, 2015
Technical article SimpleLink CC2640 wireless MCU is the first device in mass production designed to PDF | HTML Nov 12, 2015
Technical article Swirl uses SimpleLink CC2640 wireless MCU to power down its new beacons PDF | HTML Nov 10, 2015
Technical article Simple is Smart: How Serial-to-BLE™ enhances the value of LSR’s Bluetooth low ene PDF | HTML Oct 26, 2015
Application note CC2640 Wireless MCU DC Supply Evaluation Oct 5, 2015
Technical article Understanding wireless connectivity in industrial IoT applications PDF | HTML Aug 4, 2015
Technical article 9 reference designs to help you get started in the IoT this summer PDF | HTML Jul 23, 2015
E-book Understanding Wireless Connectivity in the Industrial IoT Jul 22, 2015
Technical article SaBLE-x: How this CC2640-based certified module meets three key requirements of I PDF | HTML Jul 9, 2015
Technical article Achieve extremely long battery life in wireless sensor nodes PDF | HTML Jun 18, 2015
Application note Using GCC/GDB With SimpleLink CC26xx PDF | HTML Feb 23, 2015
Product overview SimpleLink Bluetooth Smart CC2640 Wireless Microcontroller Feb 10, 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

BOOSTXL-CC2650MA — TI SimpleLink™ Bluetooth® low energy CC2650 Module BoosterPack™ Plug-in Module

The SimpleLink™ Bluetooth® low energy CC2650 Module BoosterPack plug-in module is the quick and easy way to add Bluetooth low energy to your LaunchPad™ development kit. Simply plug the CC2650 module BoosterPack kit into the MSP432™ microcontroller (MCU) LaunchPad kit to get started! The software (...)

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Evaluation board

ALGO-3P-UISP1-TI — Algocraft μISP1 Programmer for Texas Instruments devices

μISP can either work connected to a host PC (RS-232, USB, LAN connections are built-in) or in standalone mode.

The programming cycle execution in standalone mode may occur by simply pressing the START button or through some TTL control lines.

Its compact size and versatility allows a simple (...)

From: Algocraft
Supported products & hardware
Development kit

CC2650STK — SimpleLink™ Bluetooth low energy/Multi-standard SensorTag

The new SensorTag IoT kit invites you to realize your cloud-connected product idea. The new SensorTag now includes 10 low-power MEMS sensors in a tiny red package. And it is expandable with DevPacks to make it easy to add your own sensors or actuators.

 

Connect to the cloud with Bluetooth low energy (...)

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Development kit

RFSTAR-3P-CC2640R2-BLE-MOD — RF-STAR BLE module based on CC2640R2F with UART serial communication protocol

RF-star, as a 3P IDH of TI for wireless connectivity modules for over a decade, is dedicated to supplying a wide range of wireless modules and solutions based on TI products, such as BLE, Matter, ZigBee, Thread, Wi-Fi, Sub-1G, and Wi-SUN.
RF-BM-4044Bx are Bluetooth® 5.1 Low Energy modules based on (...)

Supported products & hardware
Debug probe

TMDSEMU200-U — XDS200 USB Debug Probe

The XDS200 is a debug probe (emulator) used for debugging TI embedded devices. For the majority of devices it is recommended to use the newer, lower cost XDS110 (www.ti.com/tool/TMDSEMU110-U). The XDS200 supports a wide variety of standards (IEEE1149.1, IEEE1149.7, SWD) in a single pod. All XDS (...)

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Debug probe

LB-3P-TRACE32-WIRELESS — Lauterbach TRACE32® Debug System for Wireless Connectivity

Lauterbach‘s TRACE32® tools are a suite of leading-edge hardware and software components that enables developers to analyze, optimize and certify many of TI's Wireless Connectivity chips. The globally renowned debug solutions for embedded systems are the perfect solution for all development phases (...)

Supported products & hardware
Debug probe

TSK-3P-BLUEBOX — TASKING BlueBox hardware debugger

TASKING’s Debug, Trace, and Test tools offer comprehensive solutions for efficient debugging, tracing, and testing of TI's embedded systems. The scalable TASKING BlueBox debuggers allow users to easily flash, debug, and test across TI's portfolio. Development on TI hardware is made even easier with (...)

Supported products & hardware
Hardware programming tool

ALGO-3P-WRITENOW — Algocraft WriteNow! Programmer

WriteNow! Series of In-System Programmers is a breakthrough in the programming industry. The programmers support a large number of devices (microcontrollers, memories, CPLDs and other programmable devices) from various manufacturers and have a compact size for easy ATE/fixture integration. They (...)

From: Algocraft
Supported products & hardware
Hardware programming tool

OPTEEQ-3P-SG400-SERIES — OPTEEQ SG400 Series Universal In-system Gang-programmer

OPTEEQ Technologies is a market leader with over a decade of deep expertise in semiconductor chip programming. OPTEEQ SG400E programmer offers 1-32 channel options. While retaining the high stability and ultra-fast programming speed of the SG400 series, it meets customers' diverse application (...)

Supported products & hardware
IDE, configuration, compiler or debugger

CCSTUDIO — CCStudio™ IDE

CCStudio™ IDE is part of TI's extensive CCStudio™ development ecosystem and is an integrated development environment for TI's microcontrollers, processors, wireless connectivity devices, and radar sensors. CCStudio IDE is available as desktop or cloud-based applications. The cloud version (...)

Supported products & hardware
IDE, configuration, compiler or debugger

CCSTUDIO-OPENOCD — OpenOCD Binary Releases

Pre-built binaries for the popular open-source OpenOCD debug stack.
Supported products & hardware
IDE, configuration, compiler or debugger

SENSOR-CONTROLLER-STUDIO — Sensor Controller Studio

Sensor Controller Studio is used to write, test and debug code for the CC26xx/CC13xx Sensor Controller, enabling ultra-low power application design. The tool generates an interface driver consisting of C source files with the firmware image, associated definitions, and generic functions that allow (...)

Supported products & hardware
IDE, configuration, compiler or debugger

SYSCONFIG — Standalone desktop version of SysConfig

CCStudio™ SysConfig is part of TI's extensive CCStudio™ development ecosystem and is a configuration tool that simplifies hardware and software configuration challenges to accelerate software development.

SysConfig provides an intuitive graphical user interface for configuring pins, peripherals, (...)

Supported products & hardware
IDE, configuration, compiler or debugger

TSK-3P-VX-TOOLSET — TASKING VX-toolset for Arm

The VX-toolset for Arm is a certified compiler toolchain for safety-critical embedded software development on select Cortex-M and Cortex-R core devices. With Eclipse IDE integration, advanced multicore support and TASKING BlueBox debugger compatibility, the VX-toolset simplifies development. TÜV (...)

Supported products & hardware
Online training

SIMPLELINK-ACADEMY-CC2640R2 — SimpleLink™ C2640R2 Academy

SimpleLink™ Academy is an interactive learning experience for TI's wireless protocols. Our hands-on training modules cover all phases of development for LaunchPad™ development kits alongside software development kits (SDKs) in the SimpleLink MCU family.
Supported products & hardware
Getting started

TI-DEVELOPER-ZONE — Start embedded development on your desktop or in the cloud

From evaluation to deployment the TI Developer Zone provides a comprehensive range of software, tools and training to ensure that you have everything you need for each stage of the development process.
Supported products & hardware
Driver or library

BLE-STACK-2-X — BLE-STACK - V2.2 (Support for CC2640/CC2650)

This royalty-free BLE-Stack for TI’s SimpleLink™ Bluetooth® Low Energy family of ARM® Cortex®-M3 based wireless microcontrollers (MCUs) includes full-featured Bluetooth 4.2 and Bluetooth 5 certified stacks with all necessary software, sample applications and documentation to (...)

Supported products & hardware
Driver or library

SLAC713 — AFE4403 Driver Code for CC2640

Supported products & hardware
Plug-in

SIMPLELINK-SDK-BLUETOOTH-PLUGIN — Bluetooth Plug-in for SimpleLink™ MCU SDK

The SimpleLink™ SDK Bluetooth Plugin is a companion software package that enables the use of a Bluetooth Network Processor (NWP) on a Host SimpleLink platform. This software package supports the MSP432P4, MSP432E4, and CC32xx devices as Host platforms, and the CC2650MODA, CC2640, and CC26x2R1 as (...)

Supported products & hardware
Software programming tool

FLASH-PROGRAMMER-2 — SmartRF Flash Programmer v2

SmartRF Flash Programmer 2 can be used to program the flash memory in Texas Instruments ARM based low-power RF wireless MCUs over the debug and serial interfaces. Check the list of supported products for compatibility. Uniflash can also be used to program any SimpleLink product.

SmartRF Flash (...)

Supported products & hardware
Software programming tool

UNIFLASH — CCStudio UniFlash for most TI microcontrollers (MCUs) and mmWave sensors

UniFlash is part of TI's extensive CCStudio™ development ecosystem and is a software tool for programming on-chip flash on TI microcontrollers and wireless connectivity devices and on-board flash for TI processors. UniFlash provides both graphical and command-line interfaces and can be run on (...)

Supported products & hardware
Support software

PACKET-SNIFFER — SmartRF™ Packet Sniffer 2.18.1

The SmartRF Packet Sniffer is a PC software application that can display and store radio packets captured by a listening RF device. The capture device is connected to the PC via USB. Various RF protocols are supported. The Packet Sniffer filters and decodes packets and displays them in a convenient (...)

Supported products & hardware
Support software

RF-RANGE-ESTIMATOR — RF Range Estimator

This tool is used to calculate a range estimate for indoor and outdoor RF links using TI wireless devices. The outdoor calculation is based upon Line-of-Sight (LOS). For the indoor estimation, construction materials can be selected that are between the Tx and Rx unit. The greater the attenuation (...)
Supported products & hardware
Support software

SENSORTAG-SW — SimpleLink™ SensorTag Software

The SensorTag includes an open hardware and software reference design for low cost and low power wireless IoT applications. The SensorTag is supplied with complete source code with everything you need to customize it for your application as well as source code examples for mobile apps.

Supported products & hardware
Calculation tool

BT-POWER-CALC — Bluetooth Power Calculator for CC13xx, CC26xx, CC23xx, and CC27xx devices

This tool is used to calculate Bluetooth Low Energy power consumption estimates for various use cases on TI Bluetooth devices. The calculator includes both advertising and peripheral use cases with the ability to configure different use case profile parameters. The calculator outputs an estimate (...)
Supported products & hardware
Calculation tool

SMARTRF-STUDIO-7 — SmartRF Studio 7 application software

SmartRF™ Studio is a Windows application that helps designers of RF systems to easily evaluate the radio at an early stage in the design process for all TI CC1xxx and CC2xxx low-power RF devices. It simplifies generation of the configuration register values and commands, as well as practical (...)

Supported products & hardware
Design tool

3P-WIRELESS-MODULES — Third party wireless module search tool

The third party wireless module search tool helps developers to identify products that meet their end equipment specifications and procure production ready wireless modules. The third party module vendors included in the search tool are independent third party companies with expertise in designing (...)

Supported products & hardware
Design tool

SIMPLELINK-2-4GHZ-DESIGN-REVIEW — Hardware Design Review Request Form for SimpleLink™ CC2xxx Devices

The SimpleLink hardware design review process provides a way to get in touch, one-on-one, with a subject matter expert that can help review your design and provide valuable feedback. A simple three-step process for requesting a review as well as links to relevant technical documentation and (...)

Supported products & hardware

Many TI reference designs include the CC2640

Use our reference design selection tool to review and identify designs that best match your application and parameters.

Package Pins CAD symbols, footprints & 3D models
VQFN (RSM) 32 Ultra Librarian
VQFN (RHB) 32 Ultra Librarian
VQFN (RGZ) 48 Ultra Librarian

Ordering & quality

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

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