1 Features

• Microcontroller

– Powerful 48 MHz Arm® Cortex®-M4F processor

– EEMBC CoreMark® score: 148

– 352 kB of in-system programmable flash

– 256 kB of ROM for protocols and library

functions

– 8 kB of cache SRAM (alternatively available as

general-purpose RAM)

– 80 kB of ultra-low leakage SRAM. The SRAM is

protected by parity to ensure high reliability of

operation.

– 2-pin cJTAG and JTAG debugging

– Supports over-the-air (OTA) update

• Ultra-low power sensor controller with 4 kB of

SRAM

– Sample, store, and process sensor data

– Operation independent from system CPU

– Fast wake-up for low-power operation

• TI-RTOS, drivers, bootloader, Bluetooth® 5.2 low

energy controller in ROM for optimized application

size

• RoHS-compliant package

– 7 mm × 7 mm RGZ VQFN48 (31 GPIOs)

• Peripherals

– Digital peripherals can be routed to any GPIO

– 4× 32-bit or 8× 16-bit general-purpose timers

– 12-bit ADC, 200 kSamples/s, 8 channels

– 2× comparators with internal reference DAC

(1× continuous time, 1× ultra-low power)

– Programmable current source

– 2× UART

– 2× SSI (SPI, MICROWIRE, TI)

– I2C and I2S

– Real-time clock (RTC)

– AES 128- and 256-bit cryptographic accelerator

– ECC and RSA public key hardware accelerator

– SHA2 accelerator (full suite up to SHA-512)

– True random number generator (TRNG)

– Capacitive sensing, up to 8 channels

– Integrated temperature and battery monitor

• External system

– On-chip buck DC/DC converter

• Low power

– Active mode RX: 6.9 mA

– Active mode TX 0 dBm: 7.0 mA

– Active mode TX 5 dBm: 9.2 mA

– Active mode MCU 48 MHz (CoreMark):

3.4 mA (71 μA/MHz)

– Sensor controller, low power-mode, 2 MHz,

running infinite loop: 30.1 μA

– Sensor controller, active mode, 24 MHz,

running infinite loop: 808 μA

– Standby: 0.94 μA (RTC on, 80 kB RAM and

CPU retention)

– Shutdown: 150 nA (wakeup on external events)

• Radio section

– 2.4 GHz RF transceiver compatible with

Bluetooth 5.2 Low Energy and earlier LE

specifications

– 3-wire, 2-wire, 1-wire PTA coexistence

mechanisms

– Excellent receiver sensitivity:

-105 dBm for Bluetooth 125 kbps (LE Coded

PHY)

-97 dBm for 1 Mbps PHY

– Output power up to +5 dBm with temperature

compensation

– Suitable for systems targeting compliance with

worldwide radio frequency regulations

• EN 300 328, (Europe)

• EN 300 440 Category 2

• FCC CFR47 Part 15

• ARIB STD-T66 (Japan)

• Development Tools and Software

– CC26x2R LaunchPad™ Development Kit

– SimpleLink™ LOWPOWER F2 Software

Development Kit (SDK)

– SmartRF™ Studio for simple radio configuration

– Sensor Controller Studio for building low-power

sensing applications

2 Applications

• Mobile phones – battery pack for mobile phone

• Medical

• Building automation

– Building security systems – motion detector,

electronic smart lock, door and window sensor,

garage door system, gateway

– HVAC – thermostat, wireless environmental

sensor, HVAC system controller, gateway

– Fire safety system – smoke and heat detector,

fire alarm control panel (FACP)

– Video surveillance – IP network camera

• Factory automation and control

• Electronic point of sale (EPOS) – RFID reader

• Grid infrastructure

– Smart meters – water meter, gas meter,

electricity meter, and heat cost allocators

– Grid communications – wireless

communications – Long-range sensor

applications

– Other alternative energy – energy harvesting

• Communication equipment

– Wired networking – wireless LAN or Wi-Fi

access points, edge router

• Personal electronics

– Portable electronics – RF smart remote control

– Home theater & entertainment – smart

speakers, smart display, set-top box

– Connected peripherals – consumer wireless

module, pointing devices, keyboards and

keypads

– Gaming – electronic and robotic toys

– Wearables (non-medical) – smart trackers,

smart clothing

3 Description

The SimpleLink™ CC2642R device is a 2.4 GHz wireless microcontroller (MCU) supporting Bluetooth® 5.2 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, medical, wired networking, portable

electronics, home theater & entertainment, and connected peripherals markets markets, and applications where

industrial performance is required. The highlighted features of this device include:

• Support for Bluetooth ® 5.2 features: LE Coded PHYs (Long Range), LE 2 Mbit PHY (High Speed),

Advertising Extensions, Multiple Advertisement Sets, CSA#2, Diirection Finding, as well as backwards

compatibility and support for key features from the Bluetooth ® 4.2 and earlier Low Energy specifications.

• Fully-qualified Bluetooth ® 5.2 software protocol stack included with the SimpleLink™ LOWPOWER F2

Software Development Kit (SDK).

• Longer battery life wireless applications with low standby current of 0.94 μA with full RAM retention.

• Industrial temperature ready with lowest standby current of 11 μA at 105°C.

• Advanced sensing with a programmable, autonomous ultra-low power Sensor Controller CPU with fast

wake-up capability. As an example, the sensor controller is capable of 1 Hz ADC sampling at 1 μA system

current.

• Low SER (Soft Error Rate) FIT (Failure-in-time) for long operation lifetime with no disruption for industrial

markets with always-on SRAM parity against corruption due to potential radiation events.

• 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

(-105 dBm for 125 kbps LE Coded PHY).

The CC2642R device is part of the SimpleLink™ MCU platform, which consists of Wi-Fi®, Bluetooth Low Energy,

Thread, Zigbee, Sub-1 GHz MCUs, and host MCUs. The CC2642R is part of a scalable portfolio with flash

sizes from 32 kB to 704 kB with pin-to-pin compatible package options and 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 a high degree of code reuse when your design requirements change. For more information, visit

SimpleLink™ MCU platform.