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Texas Instruments SimpleLink™ CC2674R10 Wireless MCU

Texas Instruments SimpleLink™ CC2674R10 Wireless Microcontroller (MCU) is a multiprotocol and multi-band 24 GHz wireless MCU. This MCU supports Thread, Zigbee®, BLUETOOTH® 5.3 Low Energy, IEEE 802.15.4, IPv6-enabled smart objects (6LoWPAN), proprietary systems, including the TI 15.4-Stack (2.4GHz), and concurrent multiprotocol through a Dynamic Multiprotocol Manager (DMM) driver. The Texas Instruments SimpleLink™ CC2674R10 is optimized for low-power wireless communication and advanced sensing in building security systems, HVAC, medical, wired networking, portable electronics, and home theater and entertainment markets. In addition to the software compatibility, within the multi-band wireless MCUs, there is pin-to-pin compatibility from 352kB of Flash up to 1MB of Flash in the 7mm × 7mm QFN package for maximum design scalability.

Features

Wireless microcontroller
- Powerful 48MHz Arm® Cortex®-M33 processor with TrustZone
- FPU and DSP extension
- 1024kB Flash program memory
- 8kB of cache SRAM
- 256kB of ultra-low leakage SRAM with parity for high-reliability operation
  - 32kB 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 4kB 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
  - 4.0mA active mode, CoreMark
  - 83µA/MHz running CoreMark
  - 1.19µA standby mode, RTC, 256kB RAM
  - 0.13µA shutdown mode, wake-up on pin
- Ultra-low-power sensor controller consumption
  - 30µA in 2MHz mode
  - 809µA in 24MHz mode
- Radio consumption
  - 6.4mA RX at 2.4GHz
  - 7.3mA TX at 0dBm at 2.4GHz
Wireless protocol support
- Thread, Zigbee, Matter
- Bluetooth 5.3 Low Energy
- 6LoWPAN
- Proprietary Systems
High-performance radio
- –104dBm for Bluetooth Low Energy 125kbps
- –105dBm for IEEE 802.15.4-2006 2.4GHz 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, 200ksps, eight 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 a 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 10dBm output power on 2.4GHz
- 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
- 1.8V to 3.8V single supply voltage
- –40°C to +105°C
Package
- 7mm × 7mm RGZ VQFN48 (31 GPIOs)
- 8mm × 8mm RSK VQFN64 (42 GPIOs)
- RoHS-compliant package

Applications

2400 to 2480MHz ISM and SRD systems 2 with down to 4kHz 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 and fitness
- Patient monitoring and 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 and 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

Texas Instruments SimpleLink™ CC2674R10 Wireless MCU

Features

Applications

Functional Block Diagram

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