CC1312R

• Microcontroller
  • Powerful 48-MHz Arm^® Cortex^®-M4F processor
  • EEMBC CoreMark^® score: 148
  • 352KB of in-system Programmable Flash
  • 256KB of ROM for protocols and library functions
  • 8KB of Cache SRAM (Alternatively available as general-purpose RAM)
  • 80KB of ultra-low leakage SRAM. The SRAM is protected by parity to ensure high reliability of operation.
  • 2-Pin cJTAG and JTAG debugging
  • Supports Over-the-Air upgrade (OTA)
• Ultra-low power sensor controller with 4KB of SRAM
  • Sample, store, and process sensor data
  • Operation independent from system CPU
  • Fast wake-up for low-power operation
• TI-RTOS, drivers, Bootloader, and IEEE 802.15.4 MAC in ROM for optimized application size
• RoHS-compliant package
  • 7-mm × 7-mm RGZ VQFN48 (30 GPIOs)
• Peripherals
  • Digital peripherals can be routed to any GPIO
  • 4× 32-bit or 8× 16-bit general-purpose timers
  • 12-Bit ADC, 200 kSamples/s, 8 channels
  • 2× comparators with internal reference DAC
    (1× continuous time, 1× ultra-low power)
  • Programmable current source
  • 2× UART
  • 2× SSI (SPI, MICROWIRE, TI)
  • I²C
  • I²S
  • Real-Time Clock (RTC)
  • AES 128- and 256-bit Crypto Accelerator
  • ECC and RSA Public Key Hardware Accelerator
  • SHA2 Accelerator (Full suite up to SHA-512)
  • True Random Number Generator (TRNG)
  • Capacitive sensing, up to 8 channels
  • Integrated temperature and battery monitor
• External system
  • On-chip Buck DC/DC converter
• Low power
  • Wide supply voltage range: 1.8 V to 3.8 V
  • Active-Mode RX: 5.8 mA (3.6 V, 868 MHz)
  • Active-Mode TX at +14 dBm: 24.9 mA (868 MHz)
  • Active-Mode MCU 48 MHz (CoreMark):
    2.9 mA (60 µA/MHz)
  • Sensor Controller, Low Power-Mode, 2 MHz, running infinite loop: 30.1 µA
  • Sensor Controller, Active-Mode, 24 MHz, running infinite loop: 808 µA
  • Standby: 0.85 µA (RTC on, 80KB RAM and CPU retention)
  • Shutdown: 150 nA (wakeup on external events)
• Radio section
  • Flexible high-performance sub-1 GHz RF transceiver
  • Excellent receiver sensitivity:
    -121 dBm for SimpleLink long-range mode at 5 kbps
    -110 dBm at 50 kbps
  • Output power up to +14 dBm with temperature compensation
  • Suitable for systems targeting compliance with worldwide radio frequency regulations
    • ETSI EN 300 220 Receiver Category 1.5 and 2, EN 303 131, EN 303 204 (Europe)
    • FCC CFR47 Part 15
    • ARIB STD-T108
  • Wide standard support
• Wireless protocols
  • IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), MIOTY^®, Wireless M-Bus, Wi-SUN^®, KNX RF, proprietary systems, SimpleLink™ TI 15.4-Stack (Sub-1 GHz), and Dynamic Multiprotocol Manager (DMM) driver.
• Development Tools and Software
  • CC1312R LaunchPad™ Development Kit
  • SimpleLink™ CC13x2 and CC26x2 Software Development Kit (SDK)
  • SmartRF™ Studio for simple radio configuration
  • Sensor Controller Studio for building low-power sensing applications

All trademarks are the property of their respective owners.

The SimpleLink™ CC1312R device is a multiprotocol Sub-1 GHz wireless microcontroller (MCU) supporting IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), MIOTY^®, proprietary systems, including the TI 15.4-Stack (Sub-1 GHz). The device is optimized for low-power wireless communication and advanced sensing in building security systems, HVAC, smart meters, medical, wired networking, portable electronics, home theater & entertainment, and connected peripherals markets. The highlighted features of this device include:

• Flexible Sub-1 GHz radio supporting industry standard frequency bands (315 MHz, 433 MHz, 868 MHz, 900 MHz, and more) to meet the industrial needs.
• Wide flexibility of protocol stack support in the SimpleLink™ CC13x2 and CC26x2 Software Development Kit (SDK) including complete SimpleLink™ 15.4-Stack (Sub-1 GHz) solution.
• Maximum transmit power of +14 dBm at Sub-1 GHz with 24.9 mA current consumption.
• Longer battery life wireless applications with low standby current of 0.85 µA and full RAM retention.
• Industrial temperature ready with lowest standby current of 11 µA at 105 ⁰C.
• Advanced sensing with a programmable, autonomous ultra-low power Sensor Controller CPU with fast wake-up capability. As an example, the sensor controller is capable of 1-Hz ADC sampling at 1 µA system current.
• 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 (-121 dBm) and robustness (selectivity and blocking) performance for SimpleLink™ long-range mode.

The CC1312R 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.