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.