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Texas Instruments CC1312PSIP SimpleLink™ Wireless MCU

Texas Instrument CC1312PSIP SimpleLink™ Wireless Microcontroller (MCU) is an RF-certified System-in-Package (SiP) Sub-1GHz wireless module. It supports Wi-SUN®, Wireless M-Bus, IEEE 802.15.4, IPv6-enabled smart objects (6LoWPAN), mioty, proprietary systems, and the TI 15.4-Stack. The CC1312PSIP MCU is based on an Arm® Cortex®-M4F main processor and optimized for low-power wireless communication and advanced sensing in building automation, grid infrastructure, retail automation, and medical applications.

The CC1312PSIP has a low sleep current of 0.9µA with RTC and 80KB RAM retention. In addition to the main Cortex-M4F processor, the device also has an autonomous ultra-low power Sensor Controller CPU with fast wake-up capability. As an example, the sensor controller is capable of 1Hz ADC sampling at an average 1µA system current.

The CC1312PSIP has a low SER (Soft Error Rate) FIT (Failure-in-time) for a long operational lifetime. Always-on SRAM parity minimizes the risk of corruption due to potential radiation events. Consistent with many customers’ 10 to 15 years or longer life cycle requirements, TI has a product life cycle policy committed to product longevity and continuity of supply, including dual sourcing of key components in the SIP.

Features

  • Wireless microcontroller
    • Powerful 48MHz Arm Cortex-M4F processor
    • 352KB flash program memory
    • 256KB of ROM for Protocols and library functions
    • 8KB of cache SRAM
    • 80KB of ultra-low leakage SRAM with parity for high-reliability operation
    • Programmable radio includes support for 2-(G)FSK, 4-(G)FSK, MSK, OOK, IEEE 802.15.4 PHY and MAC
    • Supports over-the-air upgrade (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, LCD
  • Low power consumption
    • MCU consumption
      • 2.9mA active mode, CoreMark
      • 60µA/MHz running CoreMark®
      • 0.9µA standby mode, RTC, 80KB SRAM
      • 0.1µA shutdown mode, wake-up on pin
    • Ultra low-power sensor controller consumption
      • 30µA in 2MHz mode
      • 808µA in 24MHz mode
    • Radio Consumption
      • 5.8mA RX at 868MHz
      • 28.7mA TX at +14dBm at 868MHz
      • 62mA TX at +19dBm at 915MHz
      • 86mA TX at +20dBm at 915MHz
  • Wireless protocol support
    • Wi-SUN®
    • mioty®
    • Wireless M-Bus
    • SimpleLink™ TI 15.4-stack
    • 6LoWPAN, Proprietary systems
  • High-performance radio
    • –119dBm for 2.5kbps long-range mode
    • –108dBm at 50kbps, 802.15.4, 868MHz
    • Output power up to +20dBm with temperature and voltage compensation
  • Regulatory compliance
    • Certified module for
      • FCC CFR47 Part 15
      • ISED Certified (Canada)
    • Suitable for systems targeting compliance with
      • ETSI EN 300 220 Receiver Cat. 1.5 and 2, EN 303 131, EN 303 204
      • ARIB STD-T108
  • MCU peripherals
    • Digital peripherals can be routed to 30 GPIOs
    • Four 32-bit or eight 16-bit general-purpose timers
    • 12-bit ADC, 200kSamples/s, eight channels
    • 8-bit DAC, two comparators
    • Programmable current source
    • Two UART, two SSI, I2C, I2S
    • Real-time clock (RTC)
    • Integrated temperature and battery monitor
  • Security enablers
    • 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)
  • Development tools and software
  • Operating range
    • 1.8V to 3.8V single supply voltage
    • –40 to +105°C (+14dBm PA)
    • –40 to +95°C (+20dBm PA)
  • All necessary components are integrated
    • 48MHz crystal: RF accuracy ±10ppm initial and over temperature
    • 32kHz crystal: RTC accuracy ±50ppm initial and over temperature
    • DC/DC converter components and decoupling
    • Single-RF pin for RX/TX with 50Ohm impedance
  • Package
    • 7mm×7mm MOT (30 GPIOs)
    • Pin-to-pin compatible with CC2652RSIP and CC2652PSIP
    • RoHS-compliant package

Applications

  • 868MHZ and 902MHz to 928MHz ISM and SRD systems 1kHz with down to 4kHz of receive bandwidth
  • Building automation
    • Building security systems – motion detector, electronic smart lock, door and window sensor, garage door system, gateway
    • HVAC – thermostat, wireless environmental sensor, HVAC system controller, gateway
    • Fire safety system – smoke and heat detector, fire alarm control panel (FACP)
    • Video surveillance – IP network camera–Elevators and escalators – elevator main control panel for elevators and escalators
  • Grid infrastructure
    • Smart meters – water meter, gas meter, electricity meter, and heat cost allocators
    • Grid communications – wireless communications – long-range sensor applications
    • EV Charging infrastructure – AC charging (pile) station–Solar Energy - Microinverter
    • Other alternative energy – energy harvesting
  • Industrial transport – asset tracking
  • Factory automation and control
  • Medical
  • Communication equipment
    • Wired networking – wireless LAN or Wi-Fi access points, edge router

Additional Resources

Hardware Overview

Block Diagram - Texas Instruments CC1312PSIP SimpleLink™ Wireless MCU

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Opublikowano: 2024-01-30 | Zaktualizowano: 2024-04-01