1 Features

• Core

– Arm® 32-bit Cortex®-M0+ CPU with memory

protection unit, frequency up to 80 MHz

• Operating characteristics

– Extended temperature: –40°C up to 125°C

– Wide supply voltage range: 1.62 V to 3.6 V

• Memories

– Up to 128KB of flash memory with error

correction code (ECC)

– Up to 32KB of SRAM with hardware parity

• High-performance analog peripherals

– Two simultaneous sampling 12-bit 4-Msps

analog-to-digital converters (ADCs) with up to

17 external channels

• 14-bit effective resolution at 250-ksps with

hardware averaging

– One 12-bit 1-MSPS digital-to-analog converter

with integrated output buffer (DAC)

– Two zero-drift zero-crossover chopper op-amps

(OPA)

• 0.5-μV/°C drift with chopping

• Integrated programmable gain stage, up to

32x

– One general-purpose amplifier (GPAMP)

– Three high-speed comparators (COMP) with 8-

bit reference DACs

• 32-ns propagation delay in high-speed

mode

• Support low-power mode operation down to

0.7 μA

– Programmable analog connections between

ADC, OPAs, COMP and DAC

– Configurable 1.4-V or 2.5-V internal shared

voltage reference (VREF)

– Integrated temperature sensor

– Integrated supply monitor

• Optimized low-power modes

– RUN: 96 μA/MHz (CoreMark)

– SLEEP: 467 μA at 4 MHz

– STOP: 46 μA at 32 kHz

– STANDBY: 1.5 μA with RTC and SRAM

retention

– SHUTDOWN: 80 nA with IO wake-up capability

• Intelligent digital peripherals

– 7-channel DMA controller

– Math accelerator supports DIV, SQRT, MAC

and TRIG computations

– Seven timers supports up to 22 PWM channels

• One 16-bit general-purpose timer

• One 16-bit general-purpose timer supports

QEI

• Two 16-bit general-purpose timers support

low-power operation in STANDBY mode

• One 32-bit high-resolution general-purpose

timer

• Two 16-bit advanced timers with deadband

support up to 12 PWM channels

– Two window-watchdog timers

– RTC with alarm and calendar mode

• Enhanced communication interfaces

– Four UART interfaces; one supports LIN,

IrDA, DALI, Smart Card, Manchester, and

three support low-power operation in STANDBY

mode

– Two I2C interfaces support up to FM+

(1 Mbit/s), SMBus/PMBus, and wakeup from

STOP mode

– Two SPIs, one SPI supports up to 32 Mbits/s

– One Controller Area Network (CAN) interface

supports CAN 2.0 A or B and CAN-FD

• Clock system

– Internal 4- to 32-MHz oscillator with up to

±1.2 accuracy (SYSOSC)

– Phase-locked loop (PLL) up to 80 MHz

– Internal 32-kHz low-frequency oscillator

(LFOSC) with ±3 accuracy

– External 4- to 48-MHz crystal oscillator (HFXT)

– External 32-kHz crystal oscillator(LFXT)

– External clock input

• Data integrity and encryption

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

– True random number generator (TRNG)

– AES encryption with 128 or 256-bit key

• Flexible I/O features

– Up to 60 GPIOs

• Two 5-V tolerant IOs

• Two high-drive IOs with 20-mA drive

strength

• Development support

– 2-pin serial wire debug (SWD)

• Package options

– 64-pin LQFP

– 48-pin LQFP, VQFN

– 32-pin VQFN

– 28-pin VSSOP

• Family members (also see Device Comparison)

– MSPM0G3505: 32KB flash, 16KB RAM

– MSPM0G3506: 64KB flash, 32KB RAM

– MSPM0G3507: 128KB flash, 32KB RAM

• Development kits and software (also see Tools

and Software)

– LP-MSPM0G3507 LaunchPad™ development

kit

– MSP Software Development Kit (SDK)

2 Applications

• Motor control

• Home appliances

• Uninterruptible power supplies and inverters

• Electronic point of sale systems

• Medical and healthcare

• Test and measurement

• Factory automation and control

• Industrial transport

• Grid infrastructure

• Smart metering

• Communication modules

• Lighting

3 Description

MSPM0G350x microcontrollers (MCUs) are part of the MSP highly integrated, ultra-low-power 32-bit MCU

family based on the enhanced Arm® Cortex®-M0+ 32-bit core platform operating at up to 80-MHz frequency.

These cost-opt