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.