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

CC1312R (ACTIVE) 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. E)
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 Sub-1 GHz wireless MCU targeting Wireless M-Bus, IEEE 802.15.4g,
IPv6-enabled smart objects (6LoWPAN), KNX RF, Wi-SUN®, and proprietary systems, including the TI 15.4-Stack.

The CC1312R device is a member of the SimpleLink™ MCU platform of cost-effective, ultra-low power, 2.4-GHz and Sub-1 GHz RF devices. Very low active RF and microcontroller (MCU) currents, in addition to sub-µA sleep current with up to 80KB of parity protected RAM retention, provide excellent battery lifetime and allow operation on small coin-cell batteries and in energy-harvesting applications.

The CC1312R device combines a flexible, very low-power RF transceiver with a powerful 48-MHz Arm® Cortex®-M4F CPU in a platform supporting multiple physical layers and RF standards. A dedicated Radio Controller (Arm® Cortex®-M0) handles low-level RF protocol commands that are stored in ROM or RAM, thus ensuring ultra-low power and great flexibility. The low power consumption of the CC1312R device does not come at the expense of RF performance; the CC1312R device has excellent sensitivity and robustness (selectivity and blocking) performance.

The CC1312R device is a highly integrated, true single-chip solution incorporating a complete RF system and an on-chip DC/DC converter.

Sensors can be handled in a very low-power manner by a programmable, autonomous ultra-low power Sensor Controller CPU with 4KB of SRAM for program and data. The Sensor Controller, with its fast wake-up and ultra-low-power 2 MHz mode is designed for sampling, buffering, and processing both analog and digital sensor data; thus the MCU system can maximize sleep time and reduce active power.

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, which 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 ti.com/simplelink.

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
  • 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 Frequency bands (MHz) Flash (KB) Data rate (Max) (kbps) RX current (lowest) (mA) Sensitivity (best) (dBm) TX power (Max) (dBm) Approx. price (US$) Rating Security enabler
CC1312R Order now SimpleLink Wireless MCU     431-527
861-1054
1069-1329    		 352     4000     5.7     -125     14     3.69 | 1ku     Catalog     Cryptographic acceleration
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