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Introduction, features, and applications of Texas Instruments MSPM0G150x mixed-signal microcontroller

2/14/2024 9:45:01 AM

Summary: 32KB Flash with built-in ECC and 16KB SRAM with ECC and hardware parity.

MSPM0G150x-microcontroller Texas Instruments

Texas Instruments MSPM0G150x mixed-signal microcontrollers offer 32KB of embedded flash memory with built-in error correcting code (ECC) and 16KB of SRAM with ECC and hardware parity options. The cost-effective MCU offers high-performance analog peripheral integration, operates from 1.62V to 3.6V, and supports an extended temperature range of -40°C to +125°C. Texas Instruments MSPM0G150x 80MHz Arm Cortex-M0+ MCU is part of MSP's highly integrated, ultra-low power 32-bit MCU series based on the enhanced Arm Cortex-M0+ 32-bit core platform, which operates at frequencies up to 80MHz. Typical applications include healthcare, grid infrastructure, motor control, uninterruptible power supplies (UPS) and inverters, home appliances, lighting, and more.


characteristic

  • Arm 32-bit Cortex-M0+ CPU with memory protection unit, frequency up to 80MHz

  • memory

    • 32KB flash memory with error correction code (ECC)

    • 16KB ecc protected SRAM with hardware parity

  • High performance analog peripherals

    • 0.5µV/°C Drift Band Chopping

    • Integrated programmable gain stage up to 32x

    • 14-bit effective resolution, 250ksps, hardware average

    • Two simultaneous sampling 12-bit 4Msps analog-to-digital converters (adcs), up to 17 external channels

    • A 12-bit 1MSPS digital-to-analog converter with integrated output buffer (DAC)

    • Two zero-drift zero-crossover chopper operational amplifiers (OPAs)

  • A general amplifier (gamp)

  • Three high-speed comparators (COMP) with 8-bit reference DAC

    • Transmission delay in high speed mode is 40ns

    • Supports low-power operating mode (1µA)

  • Configurable 1.4V or 2.5V internal shared voltage reference (VREF)

  • Integrated temperature sensor

  • Smart digital peripherals

    • A 16-bit general-purpose timer

    • A 16-bit general-purpose timer supports QEI

    • Two 16-bit general-purpose timers support low-power operation in standby mode

    • A 32-bit high-resolution general-purpose timer

    • Two 16-bit advanced timers with deadband support up to 12 PWM channels

    • 7-channel DMA controller

    • Math accelerator supports DIV, SQRT, MAC and TRIG calculations

    • Seven timers support up to 22 PWM channels

    • Two window watchdog timers

    • RTC alarm and calendar mode

  • Optimized low power mode

    • Operation: 96µA/MHz (CoreMark)

    • Sleep:200µA at 4MHz

    • Stop: 50µA at 32kHz

    • Standby: 1.5µA, RTC and SRAM reserved

    • Shutdown: 100nA, with IO wake-up capability

  • Enhanced communication interface

    • 4 UART interfaces; one supports LIN, IrDA, DALI, Smart Card, Manchester, and three supports standby low-power operation

    • 2 I(2)C interfaces support FM+ (1Mbit/s), SMBus/PMBus and stop mode wake-up

    • 2 SPIs, one of which supports up to 32mbit/s

  • clock system

    • Internal 4MHz to 32MHz oscillator with ±1% accuracy (SYSOSC)

    • Phase Locked Loop (PLL) up to 80MHz

    • Internal 32kHz oscillator (LFOSC)

    • External 4MHz to 48MHz crystal oscillator (HFXT)

    • External 32kHz crystal oscillator (LFXT)

    • External clock input

  • Data integrity and encryption

    • Cyclic redundancy checker (CRC-16, CRC-32)

    • True Random Number Generator (TRNG)

    • AES encryption, 128-bit or 256-bit key

  • Flexible I/O features

    • Two 5V compatible IOs

    • Two high drive IOs with 20mA drive strength

    • Up to 60 GPIOs

  • package options

    • 64-Pin LQFP

    • 48-pin LQFP, VQFN

    • 32-pin VQFN

    • 28-pin VSSOP

    • 24-pin VQFN

  • -40°C to +125°C extended temperature range

  • Wide 1.62V to 3.6V supply voltage range

  • development support

    • 2-pin serial wire debug (SWD)

  • family member

    • MSPM0G1505: 32KB Flash, 16KB RAM

    • MSPM0G1506: 64KB Flash, 32KB RAM

    • MSPM0G1507: 128KB Flash, 32KB RAM

  • Development tools and software

    • LP-MSPM0G3507 LaunchPad Development Kit

    • MSP Software Development Kit (SDK)


app

  • motor control

  • household appliances

  • UPS and inverter

  • Electronic point of sale system

  • medical insurance

  • Test and Measurement

  • Factory Automation and Control

  • industrial transportation

  • Grid infrastructure

  • smart metering

  • Communication module

  • illumination


Functional block diagram


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