CC1314R10 SimpleLink™ Wireless MCUs

CC1314R10 SimpleLink™ Wireless MCUs

High-performance, low-power MCUs designed for enhanced security and on-chip over-the-air update capability

Texas Instruments’ CC1314R10 SimpleLink™ Wireless MCUs are high-performance, low-power microcontrollers designed for secure, long-lifetime wireless communication in industrial and commercial applications. Featuring a 48MHz Arm® Cortex®-M33 core with TrustZone®, 1MB flash, and ultra-low leakage SRAM, they support multiple wireless standards including IEEE 802.15.4, Wi-SUN®, Amazon Sidewalk, and more. Built for reliability, they offer low soft error rates and on-chip over-the-air updates, making them ideal for systems like smart meters, HVAC, fire safety, factory automation, and medical devices. These MCUs also integrate a low-power sensor controller and operate across wide voltage and temperature ranges, with package options supporting up to 46 GPIOs.

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Applications

• 315MHz, 433MHz, 470MHz to 510MHz, 868MHz,and 902MHz to 928MHz ISM and SRD systems1 with down to 4kHz of receive bandwidth
• Building automation:
• Building security systems
• HVAC
• Fire safety system
• Video surveillance
• Elevators and escalators
• Grid infrastructure:
• Smart meters
• Grid communications
• Industrial transportation- asset tracking
• Factory automation and control
• Medical
• Electronic Point Of Sale (EPOS)- Electronic Shelf Label (ESL)
• Personal electronics:
• Connected peripherals
• Home theater and entertainment
• Gaming
• Wearables
• Functional Block Diagram

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 if parity is disabled
• Dynamic Multiprotocol Manager (DMM) driver
• Supports Over-The-Air update (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, and LCD

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, and 8 channels
• 8-bit DAC
• Two comparators
• Programmable current source
• Four UART, four SPI, two I2C, and one I2S
• Real-Time Clock (RTC)
• Integrated temperature and battery monitor

Operating range:

• On-chip buck DC/DC converter
• 1.8V to 3.8V single supply voltage
• -40°C to 105°C temperature range

Package:

• 7mm x 7mm RGZ VQFN48 (30 GPIOs)
• 8mm x 8mm RSK VQFN64 (46 GPIOs)
• RoHS-compliant package

Low power consumption:MCU consumption:

• 3.4mA active mode, CoreMark®
• 71μA/MHz running CoreMark®
• 0.98μA standby mode, RTC, and 256kB SRAM
• 0.17μA shutdown mode and wake-up on pin

Ultra-low-power sensor controller consumption:

• 32μA in 2MHz mode
• 849μA in 24MHz mode

Radio consumption:

• 5.8mA RX at 868MHz
• 25.8mA TX at +14dBm at 868MHz