1 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)
• Ultra-low power sensor controller
– Can run autonomous from the rest of the
system
– 16-bit architecture
– 2KB of ultra-low leakage SRAM for code and
data
• Efficient code size architecture, placing drivers,
TI-RTOS, and Bluetooth® software in ROM to
make more Flash available for the application
• RoHS-compliant packages
– 2.7-mm × 2.7-mm YFV DSBGA34 (14 GPIOs)
– 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
– Ultra-low power analog comparator
– Programmable current source
– UART, I2C, and I2S
– 2× SSI (SPI, MICROWIRE, TI)
– Real-Time Clock (RTC)
– AES-128 security module
– True Random Number Generator (TRNG)
– Support for eight capacitive-sensing buttons
– 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
and CC2650 devices in all 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 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:
0.4mA + 8.2 μA/MHz
– Standby: 1.1 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 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
– Sensor Controller Studio
– IAR Embedded Workbench® for Arm®
– Code Composer Studio™ Integrated
Development Environment (IDE)
– Code Composer Studio™ Cloud IDE

2 Applications
• Home and Building Automation
– Connected appliances
– Lighting
– Smart locks
– Gateways
– Security Systems
• Industrial
– Factory automation
– Asset tracking and management
– HMI
– Access control
• Electronic Point Of Sale (EPOS)
– Electronic Shelf Label (ESL)
• Health and Medical
– Electronic thermometers
– SpO2
– Blood glucose monitors and blood pressure
monitors
– Weigh scales
– Hearing aids
• Sports and Fitness
– Wearable fitness and activity monitors
– Smart trackers
– Patient monitors
– Fitness machines
• HID
– Gaming
– Pointing devices (wireless keyboard and
mouse)

3 Description
The CC2640R2F 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™ CC2640R2F Software
Development Kit (SDK) for developing applications on the powerful Arm® Cortex®-M3 processor.
• Longer battery life wireless applications with low standby current of 1.1 μA with full RAM retention.
• Advanced sensing with a programmable, autonomous ultra-low power Sensor Controller CPU with fast wakeup
capability. As an example, the sensor controller is capable of 1-Hz ADC sampling at 1 μA system current.
• 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 CC2640R2F 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.