CC1312R SimpleLink™ sub-1 GHz wireless MCU | TI.com

CC1312R
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SimpleLink™ sub-1 GHz wireless MCU

SimpleLink™ sub-1 GHz wireless MCU - CC1312R
Datasheet
CC1312R SimpleLink™ High-Performance Sub-1 GHz Wireless MCU datasheet (Rev. F)
Errata
 

More information

Texas Instruments has released Rev. E of the SimpleLink CC1312R Wireless MCU enabling important enhancements. Verify hardware and software compatibility  Here

Description

The CC1312R device is a multiprotocol Sub-1 GHz wireless microcontroller (MCU) targeting IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), proprietary systems, including the SimpleLink™ 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, and medical 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™ 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.

Features

  • 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: 30.8 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), 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

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Parametrics

Compare all products in Sub-1 GHz Email Download to Excel
Part number Order Device type RX current (lowest) (mA) TX power (Max) (dBm) Data rate (Max) (kbps) Technology Protocols Approx. price (US$) Sensitivity (best) (dBm) Flash (KB) Frequency bands (MHz) Rating
CC1312R Order now SimpleLink Wireless MCU     5.7     14     4000     Sub-1 GHz     15.4
Wireless M-Bus (T, S, C Mode)
Contiki 6LoWPAN    		 3.69 | 1ku     -125     352     431-527
861-1054
1069-1329    		 Catalog