CC2640R2L

VQFN (RGZ)

48

49 mm² 7 x 7

VQFN (RHB)

32

25 mm² 5 x 5

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
- Full-feature development kits
- Multiple reference designs
- SmartRF™ Studio
- IAR Embedded Workbench for Arm^®
- Code Composer Studio™ Integrated Development Environment (IDE)
- Code Composer Studio™ Cloud IDE

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
- Full-feature development kits
- Multiple reference designs
- SmartRF™ Studio
- IAR Embedded Workbench for Arm^®
- Code Composer Studio™ Integrated Development Environment (IDE)
- Code Composer Studio™ Cloud IDE

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 medical, asset tracking, personal electronics, retail automation, and building automation 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.
Flash-based architecture with Cryptographic Accelerators and provision for on-chip and off-chip OAD.
Dedicated software controlled radio controller (Arm^® Cortex^®-M0) providing flexible low-power RF transceiver capability to support multiple physical layers and RF standards.
Excellent radio sensitivity and robustness (selectivity and blocking) performance for Bluetooth ^® Low Energy (-97 dBm for 1Mbps 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.

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 medical, asset tracking, personal electronics, retail automation, and building automation 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.
Flash-based architecture with Cryptographic Accelerators and provision for on-chip and off-chip OAD.
Dedicated software controlled radio controller (Arm^® Cortex^®-M0) providing flexible low-power RF transceiver capability to support multiple physical layers and RF standards.
Excellent radio sensitivity and robustness (selectivity and blocking) performance for Bluetooth ^® Low Energy (-97 dBm for 1Mbps 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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Technical documentation

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	Type	Title	Date
*	Data sheet	CC2640R2L SimpleLink™ Bluetooth® 5.1 Low Energy Wireless MCU datasheet (Rev. A)	22 Sep 2020
*	Errata	CC2640R2L SimpleLink™ Bluetooth® Low Energy Wireless MCU Errata	23 Jun 2020
*	User guide	CC13x0, CC26x0 SimpleLink™ Wireless MCU Technical Reference Manual (Rev. I)	30 Jun 2020
	Technical article	Seamlessly connect your world with 16 new wireless MCUs for the 2.4-GHz and Sub-1-GHz bands	04 Jun 2021
	Selection guide	Wireless Connectivity Technology Selection Guide (Rev. A)	27 May 2021
	Application note	Bluetooth® Low Energy – Missing Length Check for UNPI Packets Over SPI	08 Oct 2020
	Technical article	How to design a wireless social distancing and contact tracing solution with Bluetooth® Low Energy	02 Sep 2020
	Technical article	Back to basics: Exploring the benefits of affordable Bluetooth® Low Energy	20 Aug 2020
	Application note	Hardware Migration From CC2640R2F to CC2640R2L	23 Jun 2020
	Application note	Bluetooth Low Energy, Basic Rate/Enhanced Data Rate – Method Confusion Pairing V	18 May 2020
	Technical article	An out-of-the-box Internet of Things: building a seamless and secure smart home network	12 Jun 2018
	Application note	Johanson Balun for the CC26xx Device Family	07 Aug 2017
	Application note	ETSI EN 300 328 Blocking Test for Bluetooth Low Energy	08 Feb 2017
	Application note	Voice Over Remote Control	19 May 2016
	Application note	Using the Wireless SimpleLink CC26xx in Ext Regulator Mode With the TPS62740	19 Nov 2015

Design & development

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

Debug probe

TMDSEMU110-ETH — XDS110 EnergyTrace™ High Dynamic Range (ETHDR) Debug Probe Add-On

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 (...)

document-pdfAcrobat

User guide

In stock

Limit: 1

Debug probe

TMDSEMU200-U — XDS200 USB Debug Probe

The XDS200 is a debug probe (emulator) used for debugging TI embedded devices. The XDS200 features a balance of low cost with good performance as compared to the low cost XDS110 and the high performance XDS560v2. It supports a wide variety of standards (IEEE1149.1, IEEE1149.7, SWD) in a (...)

In stock

Limit: 3

Development kit

LAUNCHXL-CC2640R2 — SimpleLink™ Bluetooth® Low Energy CC2640R2 wireless MCU LaunchPad™ development kit

This LaunchPad™ speeds development with a Bluetooth® Low Energy (BLE) connection using the CC2640R2F or CC2640R2L devices. The compatible SDK offers a fully qualified Bluetooth 5 protocol stack for single-mode BLE applications supporting high speed mode and example Bluetooth 5 coded (...)

Software development kit (SDK)

SIMPLELINK-CC2640R2-SDK — SimpleLink™ CC2640R2 SDK - Bluetooth® low energy

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

This SDK includes TI’s royalty-free Bluetooth® Low Energy (BLE) software stacks with all necessary software, example applications and documentation to quickly get started with (...)

Driver or library

BLE-STACK — Bluetooth Low Energy software stack

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 (...)

IDE, configuration, compiler or debugger

CCSTUDIO-WCS — Code Composer Studio™ integrated development environment (IDE) for wireless connectivity

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, (...)

Software programming tool

FLASH-PROGRAMMER — SmartRF 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 (...)

Support software

RF Range Estimator (Rev. D)

SWSC002D.ZIP (8905 KB)

Calculation 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 (...)

Calculation tool

BT-POWER-CALC — Bluetooth Power Calculator Tool

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 (...)

Calculation tool

PACKET-SNIFFER — SmartRF Protocol Packet Sniffer

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 (...)

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User guide

Calculation tool

RF-RANGE-ESTIMATOR — TI 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 (...)

Calculation tool

SMARTRFTM-STUDIO — SmartRF Studio

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 (...)

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User guide

Download options

Design tool

SIMPLELINK-2-4GHZ-DESIGN-REVIEWS — Hardware design reviews 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 3-step process for requesting a review as well as links to relevant technical documentation and resources (...)

Request

Gerber file

LAUNCHXL-CC2640R2 Design Files

SWRC335.ZIP (5459 KB)