1 Features

? Core

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

protection unit, frequency up to 80MHz

? Functional Safety Quality-Managed

– Functional Safety Manual and FMEDA

available to aid in functional safety system

design

? Operating characteristics

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

– Wide supply voltage range: 1.62V to 3.6V

? Memories

– Up to 128KB of flash memory with built-in error

correction code (ECC)

– Up to 32KB of SRAM with hardware parity

? High-performance analog peripherals

– Two simultaneous sampling 12-bit 4Msps

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

17 external channels

? 14-bit effective resolution at 250ksps with

hardware averaging

– One general-purpose amplifier (GPAMP)

– Configurable 1.4V or 2.5V internal shared

voltage reference (VREF)

– Integrated temperature sensor

– Integrated supply monitor

? Optimized low-power modes

– RUN: 101μA/MHz (CoreMark)

– SLEEP: 487μA at 4MHz

– STOP: 47μA at 32kHz

– STANDBY: 1.5μA with RTC and SRAM

retention

– SHUTDOWN: 80nA with IO wakeup capability

? Intelligent digital peripherals

– 7-channel DMA controller

– Two 16-bit advanced control timers support

dead band insertion and fault handling

– Seven timers supporting 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 general-purpose timer

? Two 16-bit advanced timers with deadband

– 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 supporting up to FM+

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

STOP mode

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

– One Controller Area Network (CAN) interface

supports CAN 2.0 A or B and CAN-FD

? Clock system

– Internal 4MHz to 32MHz oscillator with up to

±1.2% accuracy (SYSOSC)

– Phase-locked loop (PLL) up to 80MHz

– Internal 32kHz oscillator (LFOSC) with ±3%

accuracy

– 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 with 128- or 256-bit key

? Flexible I/O features

– Up to 60 GPIOs

? Two 5V-tolerant IOs

? Two high-drive IOs with 20mA drive strength

? Development support

– 2-pin serial wire debug (SWD)

? Package options

– 64-pin LQFP

– 48-pin LQFP, VQFN

– 32-pin VQFN

– 32 and 28-pin VSSOP

– 20-pin VSSOP

? Family members (also see Device Comparison)

– MSPM0G3105: 32KB flash, 16KB RAM

– MSPM0G3106: 64KB flash, 32KB RAM

– MSPM0G3107: 128KB flash, 32KB RAM

? Development kits and software (also see Tools

and Software)

– LP-MSPM0G3507 LaunchPad? development

kit

– MSP Software Development Kit (SDK)

? Automotive qualification

– AEC-Q100 Grade 1

– 32-pin and 48-pin QFNs with wettable flanks

option

2 Applications

? Automotive body electronics and Lighting

? Automotive Gateway

? Steering Wheel Systems

? Automotive Motor Control

? DC to AC Inverters

? Automotive Interior Lighting

? Door handle modules

? Kick to open modules

? Vehicle Occupancy Detection

? Seat Comfort Module

3 Description

MSPM0G310x 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 80MHz frequency.

These cost-optimized MCUs offer high-performance analog peripheral integration, support extended temperature

ranges from -40°C to 125°C, and operate with supply voltages ranging from 1.62V to 3.6V.

The MSPM0G310x devices provide up to 128KB embedded flash program memory with built-in error correction

code (ECC) and up to 32KB SRAM with hardware parity option. The devices also incorporate a memory

protection unit, 7-channel DMA, and a variety of high-performance analog peripherals such as two 12-bit 4Msps

ADCs, configurable internal shared voltage reference, and one general-purpose amplifier. These devices also

offer intelligent digital peripherals such as two 16-bit advanced control timers, five general purpose timers (with

one 16-bit general-purpose timer for QEI interface, two 16-bit general-purpose timers for STANDBY mode,

and one 32-bit general-purpose timer), two windowed-watchdog timers, and one RTC with alarm and calendar

mode. These devices provide data integrity and encryption peripherals (CRC, TRNG, AES) and enhanced

communication interfaces (four UART, two I2C, two SPI, CAN 2.0/FD).

The TI MSPM0 family of low-power MCUs consists of devices with varying degrees of analog and digital

integration that allow customers to find the MCU that meets project needs. The MSPM0 MCU platform combines

the Arm Cortex-M0+ platform with a holistic ultra-low-power system architecture, allowing system designers to

increase performance while reducing energy consumption.

MSPM0G310x MCUs are supported by an extensive hardware and software ecosystem with reference designs

and code examples to get the design started quickly. Development kits include a LaunchPad available for

purchase. TI also provides a free MSP Software Development Kit (SDK), which is available as a component of

Code Composer Studio? IDE desktop and cloud version within the TI Resource Explorer. MSPM0 MCUs are

also supported by extensive online collateral, training with MSP Academy, and online support through the TI

E2E? support forums.

For complete module descriptions, see the MSPM0 G-Series 80MHz Microcontrollers Technical Reference

Manual.