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Texas Instruments MSPM0C1105/6 Mixed-Signal Microcontrollers

Texas Instruments MSPM0C1105/6 Mixed-Signal Microcontrollers are based on the Arm® Cortex®-M0+ 32-bit core platform, operating at up to 32MHz frequency. The MCUs are included in the integrated, ultra-low-power 32-bit MSPM0 MCU family.

The TI MSPM0C1105/6 Microcontrollers offer high-performance analog peripheral integration across a range of packages. The MCUs support extended temperature ranges from -40°C to +125°C, and operate with supply voltages from 1.62V to 3.6V.

Features

  • Arm 32-bit Cortex-M0+ CPU with memory protection unit, frequency up to 32MHz core
  • Operating characteristics
    • -40°C up to +125°C extended temperature
    • 1.62V to 3.6V wide supply voltage range
  • Memories
    • Up to 64KB of flash memory
    • 8KB of SRAM
  • High-performance analog peripherals
    • 12-bit 1.6Msps analog-to-digital converter (ADC), up to 27 external channels
    • Configurable 1.4V or 2.5V internal shared voltage reference (VREF)
    • Comparator (COMP) with 8-bit reference DAC
    • Integrated temperature sensor
  • Optimized low-power modes
    • RUN: 91µA/MHz (CoreMark)
    • STANDBY 2µA and SRAM and registers fully retained
    • SHUTDOWN: 68nA with I/O wake-up
  • Intelligent digital peripherals
    • Three-channel DMA controller
    • Seven-channel event fabric signaling system
    • Five timers supporting up to 18 PWM outputs, all operational down to STANDBY mode
      • One 16-bit advanced timer with deadband and the timer frequency up to 64MHz
      • One 16-bit general-purpose timer with 4 capture/compares
      • Three 16-bit general-purpose timers with 2 capture/compares
    • Window-watchdog timer (WWDT)
    • Independent watchdog timer (IWDT)
    • RTC with alarm and calendar mode
    • BEEPER generating 1/2/4/8kHz square wave to drive an external beeper
  • Communication interfaces
    • Three UART modules, with one supporting LIN, IrDA, DALI, smart card, and Manchester
    • Two I2C modules supporting SMBus/PMBus and wakeup from STOP mode, supporting up to FM+ (1Mbps)
    • One SPI module supporting up to 16Mbps
  • Clock system
    • Internal 32MHz oscillator with -2.1% to 1.6% accuracy (SYSOSC)
    • Internal 32kHz oscillator (LFOSC) with ±3% accuracy
    • External 4MHz to 32MHz crystal oscillator (HFXT)
    • External 32kHz crystal oscillator (LFXT)
    • External Low Frequency (LF) and High Frequency (HF) digital clock inputs
    • Digital clock output
  • Data integrity and encryption
    • Cyclic redundancy checker (CRC-16)
  • Flexible I/O features
    • Up to 45 total GPIOs
    • Two 5V-tolerant open-drain IOs
  • Development support
    • 2-pin serial wire debug (SWD)
  • Package options(1)
    • 48-pin LQFP (PT), VQFN (RGZ), NFBGA (ZCM)
    • 32-pin LQFP (VFC), VQFN (RHB)
    • 28-pin VSSOP (DGS28)
    • 24-pin VQFN (RGE)
    • 20-pin WQFN (RUK), VSSOP (DGS20)

Applications

  • Battery charging and management
  • Power supplies and power delivery
  • Personal electronics
  • Building security and fire safety
  • Connected peripherals and printers
  • Grid infrastructure
  • Smart metering
  • Communication modules
  • Medical and healthcare
  • Lighting

Functional Block Diagram

Block Diagram - Texas Instruments MSPM0C1105/6 Mixed-Signal Microcontrollers
Đã phát hành: 2026-02-07 | Đã cập nhật: 2026-02-07