1 Features
Wireless microcontroller
• Powerful 48 MHz Arm® Cortex®-M33 processor
with TrustZone®
• FPU and DSP extension
• 1024 kB flash program memory
• 8 kB of cache SRAM
• 256 kB of ultra-low leakage SRAM with parity for
high-reliability operation
– 32 kB of additional SRAM is available if parity is
disabled
• Dynamic multiprotocol manager (DMM) driver
• Programmable radio includes support for 2-
(G)FSK, 4-(G)FSK, MSK, Bluetooth® 5.3 Low
Energy, IEEE 802.15.4 PHY and MAC
• Supports over-the-air upgrade (OTA)
Ultra-low power sensor controller
• Autonomous MCU with 4 kB of SRAM
• Sample, store, and process sensor data
• Fast wake-up for low-power operation
• Software defined peripherals; capacitive touch,
flow meter, LCD
Low power consumption
• MCU consumption:
– 4.0 mA active mode, CoreMark®
– 83 μA/MHz running CoreMark
– 1.19 μA standby mode, RTC, 256 kB RAM
– 0.13 μA shutdown mode, wake-up on pin
• Ultra low-power sensor controller consumption:
– 30 μA in 2 MHz mode
– 809 μA in 24 MHz mode
• Radio consumption:
– 6.4 mA RX at 2.4 GHz
– 7.3 mA TX at 0 dBm at 2.4 GHz
Wireless protocol support
• Thread, Zigbee®, Matter
• Bluetooth® 5.3 Low Energy
• 6LoWPAN
• Proprietary Systems
High performance radio
• –104 dBm for Bluetooth® Low Energy 125 kbps
• –105 dBm for IEEE 802.15.4-2006 2.4 GHz
OQPSK (coherent modem)
Regulatory compliance
• Designed for systems targeting compliance with
these standards:
– EN 300 328, EN 300 440 Cat. 2 and 3
– FCC CFR47 Part 15
– ARIB STD-T66
MCU peripherals
• Most digital peripherals can be routed to any GPIO
• Four 32-bit or eight 16-bit general-purpose timers
• 12-bit SAR ADC, 200 ksps, 8 channels
• 8-bit DAC
• Two comparators
• Programmable current source
• Four UART, four SPI, two I2C, I2S
• Real-time clock (RTC)
• Integrated temperature and battery monitor
Security enablers
• Supports secure boot
• Supports secure key storage and device ID
• Arm TrustZone for trusted execution environment
• AES 128- and 256-bit cryptographic accelerator
• Public key accelerator
• SHA2 accelerator (full suite up to SHA-512)
• True random number generator (TRNG)
• Secure debug lock
• Software anti-rollback protection
Development tools and software
• LP-EM-CC1354P10-6 for dual-band and 10 dBm
output power on 2.4 GHz
• LP-XDS110, LP-XDS110ET or TMDSEMU110-U
(with TMDSEMU110-ETH add-on) Debug Probe
• SimpleLink™ LOWPOWER F2 Software
Development Kit (SDK)
• SmartRF™ Studio for simple radio configuration
• Sensor Controller Studio for building low-power
sensing applications
• SysConfig system configuration tool
Operating range
• On-chip buck DC/DC converter
• 1.8 V to 3.8 V single supply voltage
• –40°C to +105°C
Package
• 7 mm × 7 mm RGZ VQFN48 (31 GPIOs)
• 8 mm × 8 mm RSK VQFN64 (42 GPIOs)1
• RoHS-compliant package

2 Applications
• 2400 to 2480 MHz ISM and SRD systems 2
with down to 4 kHz of receive bandwidth
• 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
– Elevators and escalators – elevator main
control panel for elevators and escalators
• Industrial transport – asset tracking
• Factory automation and control
• Medical
– Personal care & fitness
– Patient monitoring & diagnostics – medical
sensor patches, multiparameter patient monitor
– Medical equipment
– Home healthcare – blood glucose monitor,
pulse oximeter
• Electronic point of sale (EPOS) – Electronic Shelf
Label (ESL)
• 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™ CC2674R10 device is a multiprotocol and multi-band 2.4 GHz wireless microcontroller
(MCU) supporting Thread, Zigbee®, Bluetooth® 5.3 Low Energy, IEEE 802.15.4, IPv6-enabled smart objects
(6LoWPAN), proprietary systems, including the TI 15.4-Stack (2.4 GHz), and concurrent multiprotocol through
a Dynamic Multiprotocol Manager (DMM) driver. The device is optimized for low-power wireless communication
and advanced sensing in building security systems, HVAC, medical, wired networking, portable electronics, and
home theater & entertainment markets. The highlighted features of this device include:
• Arm® TrustZone® based secure key storage, device ID and trusted functions support.
• Wide flexibility of protocol stack support in the SimpleLink LOWPOWER F2 Software Development Kit (SDK).
• Longer battery life wireless applications with low standby current of 0.92 μA with full 256 kB RAM retention.
• 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.
• Excellent radio sensitivity and robustness (selectivity and blocking) performance for Bluetooth ® Low Energy
(-105 dBm for 125 kbps LE Coded PHY).
The CC2674R10 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 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.
In addition to the software compatibility, within the multi-band wireless MCUs, there is pin-to-pin compatibility
from 352 kB of flash up to 1 MB of flash in the 7 × 7 mm QFN package for maximum design scalability. For more
information on TIs 2.4 GHz solutions, visit www.ti.com/bluetooth