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CC1312R

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SimpleLink™ 32-bit Arm Cortex-M4F Sub-1 GHz wireless MCU with 352kB Flash

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Errata

CC1312R

ACTIVE
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Product details

Protocols 6LoWPAN, Amazon Sidewalk, IEEE 802.15.4, Wi-SUN NWP, Wireless M-Bus Modulation scheme (G)MSK, 2(G)FSK, 4(G)FSK, OOK Frequency bands 1076-1315, 143-176, 287-351, 359-439, 431-527, 861-1054 Type Wireless MCU TX power (max) (dBm) 14 RAM (kByte) 80 CPU Arm® Cortex®-M4F Peripherals 1 SPI, 12-bit ADC 8-channel, 2 SPI, 2 UART, 2 comparators, 4 timers, 8-bit DAC, I2C, I2S, Sensor controller Sensitivity (best) (dBm) -121 Number of GPIOs 30 RX current (lowest) (mA) 5.8 Data rate (max) (Mbps) 4 Rating Catalog Operating temperature range (°C) -40 to 105
Protocols 6LoWPAN, Amazon Sidewalk, IEEE 802.15.4, Wi-SUN NWP, Wireless M-Bus Modulation scheme (G)MSK, 2(G)FSK, 4(G)FSK, OOK Frequency bands 1076-1315, 143-176, 287-351, 359-439, 431-527, 861-1054 Type Wireless MCU TX power (max) (dBm) 14 RAM (kByte) 80 CPU Arm® Cortex®-M4F Peripherals 1 SPI, 12-bit ADC 8-channel, 2 SPI, 2 UART, 2 comparators, 4 timers, 8-bit DAC, I2C, I2S, Sensor controller Sensitivity (best) (dBm) -121 Number of GPIOs 30 RX current (lowest) (mA) 5.8 Data rate (max) (Mbps) 4 Rating Catalog Operating temperature range (°C) -40 to 105
VQFN (RGZ) 48 49 mm² 7 x 7
  • 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 (OTA) update
  • 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 cryptographic 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
    • TCXO support
  • 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 -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, Amazon Sidewalk, proprietary systems, SimpleLink™ TI 15.4 stack (Sub-1 GHz), and dynamic multiprotocol manager (DMM) driver.
  • Development Tools and Software
  • 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 (OTA) update
  • 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 cryptographic 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
    • TCXO support
  • 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 -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, Amazon Sidewalk, proprietary systems, SimpleLink™ TI 15.4 stack (Sub-1 GHz), and dynamic multiprotocol manager (DMM) driver.
  • Development Tools and Software

The SimpleLink™CC1312R device is a multiprotocol Sub-1 GHz wireless microcontroller (MCU) supporting IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), MIOTY, Wi-SUN, 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°C.
  • 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 ofWi-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.

The SimpleLink™CC1312R device is a multiprotocol Sub-1 GHz wireless microcontroller (MCU) supporting IEEE 802.15.4g, IPv6-enabled smart objects (6LoWPAN), MIOTY, Wi-SUN, 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°C.
  • 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 ofWi-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.
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Technical documentation

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Type Title Date
* Data sheet CC1312R SimpleLink™ High-Performance Sub-1 GHz Wireless MCU datasheet (Rev. H) PDF | HTML 18 Nov 2020
* Errata CC1312R SimpleLink™ Wireless MCU Device Revision E Silicon Errata (Rev. C) PDF | HTML 02 Dec 2020
Application note CC13xx/CC26xx Hardware Configuration and PCB Design Considerations (Rev. H) PDF | HTML 02 May 2024
User guide SimpleLink CC131x and CC135x Family Hardware Migration Guide PDF | HTML 02 May 2024
Application brief Wireless Technologies for Solar Micro Inverters and Trackers (Rev. A) PDF | HTML 09 Apr 2024
Technical article TI extends support of Amazon Sidewalk to improve connectivity between homes, neighborhoods and cities PDF | HTML 21 Dec 2023
Product overview TI Wi-SUN® FAN Stack - Software Overview (Rev. A) PDF | HTML 01 Nov 2023
Application note TI 15.4-Stack Software PDF | HTML 17 Oct 2023
Cybersecurity advisory Texas Instruments Wi-SUN® Stack: Absence of Frame Counter Validation PDF | HTML 09 May 2023
User guide CC13x2, CC26x2 SimpleLink™ Wireless MCU Technical Reference Manual (Rev. F) PDF | HTML 10 Apr 2023
Application note Door and Window Sensor Evaluation Platform Introduction and Performance Overview PDF | HTML 29 Dec 2022
Application note Antenna Impedance Measurement and Matching PDF | HTML 22 Mar 2022
Selection guide Leitfaden zur Auswahl drahtloser Kommunikationstechnologie (Rev. B) 07 Mar 2022
Selection guide 無線連線技術選擇指南 (Rev. B) 07 Mar 2022
Selection guide 무선 연결 기술 선택 가이드 (Rev. B) 07 Mar 2022
Selection guide Wireless Connectivity Technology Selection Guide (Rev. B) 14 Feb 2022
Application note 433 to 930-MHz and 2.4-GHz BOM Tunable PCB Antenna PDF | HTML 07 Feb 2022
Application note Connect One TI 15.4 Stack Sensor to Multiple Gateways PDF | HTML 20 Dec 2021
Technical article Seamlessly connect your world with 16 new wireless MCUs for the 2.4-GHz and Sub-1- PDF | HTML 04 Jun 2021
More literature Webinar: Wireless mesh networking 04 Mar 2021
Technical article How Wi-SUN® FAN improves connected infrastructures PDF | HTML 19 Nov 2020
Technical article How TI helps expand connectivity beyond the front door with Amazon Sidewalk PDF | HTML 21 Sep 2020
Application note Finding Settings for New Phy’s for the CC13x0 and CC13x2 Family PDF | HTML 14 Sep 2020
Application note CC13xx IQ Samples (Rev. B) PDF | HTML 24 Aug 2020
Application note Cloning Z-Stack Network Properties Using the SimpleLink Wireless MCU Family PDF | HTML 31 Mar 2020
Technical article MIOTY, the new LPWAN standard, provides quality and scalability for worldwide Sub- PDF | HTML 20 Feb 2020
Application note Cryptographic Performance and Energy Efficiency on SimpleLink CC13x2/CC26x2 MCUs PDF | HTML 28 Jan 2020
Application note Ultra-Low Power Sensing Applications With CC13x2/CC26x2 (Rev. B) PDF | HTML 27 Jan 2020
White paper Simple and efficient software development with the SimpleLink™ MCU platform (Rev. E) 06 Dec 2019
White paper Deep dive into the tools and development kits of the SimpleLink™ MCU platform (Rev. B) 25 Sep 2019
More literature Understanding security features for SimpleLink™ Sub-1 GHz CC13x2 MCUs 17 Jun 2019
Application note Debugging Communication Range (Rev. A) PDF | HTML 23 May 2019
Application note Secure Boot in SimpleLink™ CC13x2/CC26x2 Wireless MCUs 15 Apr 2019
Product overview Out-of-box star-network solution: TI 15.4-Stack 14 Jan 2019
Application note Measuring CC13xx and CC26xx current consumption (Rev. D) PDF | HTML 10 Jan 2019
Application note RF PCB Simulation Cookbook 09 Jan 2019
Product overview Meet the SimpleLink™ Sensor Controller 04 Jan 2019
White paper Migrating your proprietary solution to the SimpleLink™ WMCU 07 Nov 2018
Product overview Electronic Smart Locks: Ultra-low power and Multi-Standard operation 05 Nov 2018
Technical article Real-time sensing doesn’t have to consume a lot of energy PDF | HTML 27 Jun 2018
Technical article An out-of-the-box Internet of Things: building a seamless and secure smart home ne PDF | HTML 12 Jun 2018
Technical article Your microcontroller deserves a nap – designing “sleepy” wireless applications PDF | HTML 28 Mar 2018
Technical article How to create a robust building security system with TI’s SimpleLink MCU platform PDF | HTML 07 Mar 2018
Application note Low-Power ADC Solution for CC13x2 and CC26x2 02 Mar 2018
Technical article 5 things to know about the newest devices of the SimpleLink MCU platform PDF | HTML 28 Feb 2018
Application brief Single-Chip Flow Metering Solution With the CC13x2R Wireless MCUs 27 Feb 2018
Application brief Ultra-Low Power Designs With the CC13x2 and CC26x2 Sensor Controller 27 Feb 2018
User guide CC13x2, CC26x2 SimpleLink Wireless MCU Technical Reference Manual (Rev. G) PDF | HTML 16 Jan 2018
Application note Hardware Migration From CC1310 to CC1312R 17 Oct 2017
Application note Sensor Sequencing Using the CC13x2 and CC26x2 Sensor Controller 05 Mar 2017
Application note TI-15.4 Stack Frequency Hopping Mode FCC Compliance (Rev. A) 28 Feb 2017
User guide TI-RTOS 2.20 for CC13xx/CC26xx SimpleLink Getting Started Guide (Rev. D) 17 Jun 2016
Technical article Long-range Sub-1 GHz connectivity in the real world PDF | HTML 04 Dec 2015

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