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Product details

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Technology Bluetooth low energy, Proprietary 2.4 GHz Bluetooth standard Bluetooth 5.0, Bluetooth 5.1 Flash (KB) 128 Features LE Link Layer Topology, LE 2M PHY, LE Coded PHY (Long Range), Multiple Advertisement Sets, Advertising Extensions Rating Catalog Operating temperature range (C) -40 to 85 open-in-new Find other Bluetooth Low Energy products

Package | Pins | Size

VQFN (RGZ) 48 49 mm² 7 x 7 VQFN (RHB) 32 25 mm² 5 x 5 open-in-new Find other Bluetooth Low Energy products

Features

  • Microcontroller
    • Powerful Arm® Cortex®-M3
    • EEMBC CoreMark® score: 142
    • Up to 48-MHz clock speed
    • 275KB of nonvolatile memory including 128KB of in-system programmable flash
    • Up to 28KB of system SRAM, of which 20KB is ultra-low leakage SRAM
    • 8KB of SRAM for cache or system RAM use
    • 2-pin cJTAG and JTAG debugging
    • Supports over-the-air upgrade (OTA)
  • Efficient code size architecture, placing drivers, TI-RTOS, and Bluetooth® software in ROM to make more Flash available for the application
  • RoHS-compliant packages
    • 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
    • UART, I2C, and I2S
    • 2× SSI (SPI, MICROWIRE, TI)
    • Real-time clock (RTC)
    • AES-128 security module
    • True random number generator (TRNG)
    • Integrated temperature sensor
  • External system
    • On-chip internal DC/DC converter
    • Seamless integration with CC2590 and CC2592 range extenders
    • Very few external components
    • Pin compatible with the SimpleLink™ CC2640, CC2640R2F, and CC2650 devices in 5‑mm × 5‑mm and 7‑mm x 7‑mm VQFN packages
    • Pin compatible with the SimpleLink™ CC2642R and CC2652R devices in 7‑mm x 7‑mm VQFN packages
    • Pin compatible with the SimpleLink™ CC1350 device in 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
    • Standby: 1.5 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 5.1 and earlier LE specifications
    • 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)
  • Development Tools and Software

All trademarks are the property of their respective owners.

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Description

The CC2640R2L device is a 2.4 GHz wireless microcontroller (MCU) supporting Bluetooth® 5.1 Low Energy and Proprietary 2.4 GHz applications. The device is optimized for low-power wireless communication and advanced sensing in building security systems, HVAC, asset tracking, and medical markets, and applications where industrial performance is required. The highlighted features of this device include:

  • Support for Bluetooth® 5.1 features: LE Coded PHYs (Long Range), LE 2-Mbit PHY (High Speed), Advertising Extensions, Multiple Advertisement Sets, as well as backwards compatibility and support for key features from the Bluetooth® 5.0 and earlier Low Energy specifications.
  • Fully-qualified Bluetooth® 5.1 software protocol stack included with the SimpleLink™ CC2640R2 Software Development Kit (SDK) for developing applications on the powerful Arm® Cortex®-M3 processor.
  • Longer battery life wireless applications with low standby current of 1.5 µA with full RAM retention.
  • Dedicated software controlled radio controller (Arm® Cortex®-M0) providing flexible low-power RF transceiver capability to support multiple physical layers and RF standards, such as real-time localization (RTLS) technologies.
  • Excellent radio sensitivity and robustness (selectivity and blocking) performance for Bluetooth® Low Energy (-103 dBm for 125-kbps LE Coded PHY).

The CC2640R2L device is part of the SimpleLink™ microcontroller (MCU) platform, which consists of Wi-Fi®, Bluetooth Low Energy, Thread, ZigBee®, Sub-1 GHz MCUs, and host MCUs that all share a common, easy-to-use development environment with a single core software development kit (SDK) and rich tool set. A one-time integration of the SimpleLink™ platform enables you to add any combination of the portfolio’s devices into your design, allowing 100 percent code reuse when your design requirements change. For more information, visit SimpleLink™ MCU platform.

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Download

Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 4
Type Title Date
* Datasheet CC2640R2L SimpleLink™ Bluetooth® 5.1 Low Energy Wireless MCU datasheet Jun. 22, 2020
* Errata CC2640R2L SimpleLink™ Bluetooth® Low Energy Wireless MCU Errata Jun. 23, 2020
* User guides CC13x0, CC26x0 SimpleLink™ Wireless MCU Technical Reference Manual (Rev. I) Jun. 30, 2020
Application notes Hardware Migration From CC2640R2F to CC2640R2L Jun. 23, 2020

Design & development

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

Hardware development

DEVELOPMENT KITS Download
29
Description

To get started developing with the CC2640R2F or CC2640R2L:
Step 1: Buy the CC2640R2 LaunchPad
Step 2: Download the CC2640R2 SDK
Step 3: Take the CC2640R2 SimpleLink Academy trainings

The CC2640R2 LaunchPad development kit allows you to get started quickly with a Bluetooth® Low Energy connection (...)

Features
  • Support for new Bluetooth 5 2Mbps high speed mode
  • Connect your LaunchPad to the cloud with Bluetooth low energy on your Smartphone
  • Access all I/O signals with the BoosterPack connectors
  • Upgrade the LaunchPad firmware over-the-air from the SimpleLink Starter app

Software development

SOFTWARE DEVELOPMENT KITS (SDK) Download
SimpleLink™ CC2640R2 SDK - Bluetooth® low energy
SIMPLELINK-CC2640R2-SDK Step 1: Buy the LaunchPad
Step 2: Download the SDK
Step 3: Get started with SimpleLink academy

Important Note:

The SimpleLink SDKs are updated regularly, to get the latest release updates click Alert Me above.

 

The SimpleLink™ CC2640R2 Software Development Kit (SDK) includes the Texas (...)

Features
  • Bluetooth 5 protocol stack (BLE5-Stack) supporting 2 Mbps PHY, LE Coded PHYs, Advertising Extensions (AE), multiple advertisement sets, and Channel Hopping Algorithm v2 (CSA#2) for improved shared spectrum coexistence.
  • Full support for all Bluetooth core specification 4.2 features: LE Secure (...)
DEBUG PROBES Download
XDS110 EnergyTrace™ High Dynamic Range (ETHDR) Debug Probe Add-On
TMDSEMU110-ETH The Texas Instruments XDS110 EnergyTrace™ High Dynamic Range (ETHDR) is an accessory to the XDS110 Debug Probe (emulator) that increases the Dynamic Range of the Energy Trace feature. This allows performing very accurate power consumption measurements on all Simplelink Wireless MCUs while (...)
149
Features

The Texas Instruments XDS110 EnergyTrace™ High Dynamic Range (ETHDR) is the first accessory to the XDS110 Debug Probe (emulator). Designed to be a complete plug-in solution that brings EnergyTrace to the higher power wireless connectivity systems, it features an improved range, resolution and (...)

DEBUG PROBES Download
XDS200 USB Debug Probe
TMDSEMU200-U The Spectrum Digital XDS200 is the first model of the XDS200 family of debug probes (emulators) for TI processors. The XDS200 family features a balance of low cost with good performance between the super low cost XDS110 and the high performance XDS560v2, while supporting a wide variety of standards (...)
295
Features

The XDS200 is the mid-range family of JTAG debug probes (emulators) for TI processors. Designed to deliver good performance and the most common features that place it between the low cost XDS110 and the high performance XDS560v2, the XDS200 is the balanced solution to debug TI microcontrollers (...)

DRIVERS & LIBRARIES Download
Bluetooth Low Energy software stack
BLE-STACK

BLE-STACK for CC26xx and CC13xx SimpleLink™ wireless MCUs

Texas Instruments royalty-free BLE-Stack software development kit (SDK) for TI’s SimpleLink™ Bluetooth® Low Energy family of ARM® Cortex®-M3 based wireless microcontrollers (MCUs) including the SimpleLink Bluetooth Low Energy CC2642R wireless (...)

IDES, CONFIGURATION, COMPILERS & DEBUGGERS Download
Code Composer Studio™ integrated development environment (IDE) for wireless connectivity
CCSTUDIO-WCS Code Composer Studio is an integrated development environment (IDE) that supports TI's Microcontroller and Embedded Processors portfolio. Code Composer Studio comprises a suite of tools used to develop and debug embedded applications. It includes an optimizing C/C++ compiler, source code editor (...)
PROGRAMMING TOOLS Download
SmartRF Flash Programmer
FLASH-PROGRAMMER 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.

SmartRF Flash Programmer can be used to program the flash memory in Texas Instruments 8051-based low-power RF wireless MCUs and for (...)

Features
  • Programming of SW images on low-power RF wireless MCUs
  • Programming/updating firmware and bootloader on the Evaluation Boards' USB MCU
  • Append software image to existing software on device
  • Read out software image from device into binary, hex or ELF files (elf and bin for ARM-devices only)
  • Verify software (...)

Design tools & simulation

CALCULATION TOOLS Download
Third party wireless module search tool
3P-WIRELESS-MODULES Engineers looking to incorporate wireless connectivity technology into their IoT design can use the third party wireless module search tool to identify products that meet their end equipment specifications, procure production ready wireless modules, and help accelerate their development and time to (...)
Features
  • Based on our TI wireless technology supporting Wi-Fi®, Bluetooth®, Zigbee®, Sub-1 GHz, Sigfox, 2.4 GHz ,multi-band connectivity and more
  • Integrates clocks, SPI flash and passive components
  • Years of successful collaboration
  • Includes hardware customization, software integration and cloud services
  • Links to (...)
CALCULATION TOOLS Download
Bluetooth Power Calculator Tool
BT-POWER-CALC — This tool is used to complete Bluetooth Low Energy power consumption estimations for various different use cases on TI Bluetooth devices. The calculator covers both advertising and peripheral use cases with the ability to configure different use case profile parameters. The calculator outputs an (...)
Features
  • Battery life estimator
  • Use-case profile configurability
CALCULATION TOOLS Download
SmartRF Protocol Packet Sniffer
PACKET-SNIFFER
SmartRF Packet Sniffer 2

SmartRF Packet Sniffer 2 includes software and firmware to capture and display over-the-air packets. The capture device is connected to the PC via USB. SmartRF Packet Sniffer 2 supports the CC13xx and CC26xx family of devices as capture device and uses Wireshark for packet (...)

document-generic User guide
CALCULATION TOOLS Download
TI RF Range Estimator
RF-RANGE-ESTIMATOR — This tool is used to complete a practical range estimation 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 (...)
Features
  • Range estimate spreadsheet for Sub-1 GHz and 2.4 GHz devices
  • Range debug checklist
CALCULATION TOOLS Download
SmartRF Studio
SMARTRFTM-STUDIO SmartRF™ Studio is a Windows application that can be used to evaluate and configure Low Power RF devices from Texas Instruments. The application helps designers of RF systems to easily evaluate the radio at an early stage in the design process. It is especially useful for generation of (...)
document-generic User guide
Features
  • Link tests. Send and Receive packets between nodes.
  • Antenna and radiation tests. Set the radio in continuous wave TX and RX states.
  • A set of recommended/typical register settings for all devices.
  • Read and write individual RF registers.
  • Execute individual commands to control the radio.
  • Detailed (...)
DESIGN TOOLS Download
Hardware design reviews for SimpleLink™ CC2xxx devices
SIMPLELINK-2-4GHZ-DESIGN-REVIEWS To get started with the SimpleLink 2.4GHz hardware design review process:
  • Step 1: Before requesting a review, it is important that to review the technical documentation and design & development resources available on the corresponding product page (see CC2xxx product page links below).
  • Step 2: Fill out (...)

CAD/CAE symbols

Package Pins Download
VQFN (RGZ) 48 View options
VQFN (RHB) 32 View options

Ordering & quality

Support & training

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