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 built-in error
correction code (ECC)
– Up to 32KB of ECC protected SRAM with
hardware parity
• High-performance analog peripherals
– Two simultaneous sampling 12-bit 4-Msps
analog-to-digital converters (ADC's) with up to
11 external channels
• 14-bit effective resolution at 250-ksps with
hardware averaging
– One general-purpose amplifier (GPAMP)
– Configurable 1.4-V or 2.5-V internal shared
voltage reference (VREF)
– Integrated temperature sensor
• Optimized low-power modes
– RUN: 96 μA/MHz (CoreMark)
– SLEEP: 458 μA at 4 MHz
– STOP: 47 μA at 32 kHz
– STANDBY: 1.5 μA with RTC and SRAM
retention
– SHUTDOWN: 78 nA with IO wakeup capability
• Intelligent digital peripherals
– 7-channel DMA controller
– Two 16-bit advanced control timers supporting
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+
(1 Mbit/s), SMBus/PMBus, and wakeup from
STOP mode
– Two SPI interfaces, with one SPI interface
supporting upto 32Mbits/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 upto ±1.2%
accuracy (SYSOSC)
– Phase-locked loop (PLL) up to 80 MHz
– Internal 32-kHz oscillator (LFOSC)
– 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 28 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
– 32-pin VQFN
– 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)

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
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 80-MHz 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 1.62 V to 3.6 V.
The MSPM0G310x devices provide up to 128KB embedded flash program memory with built-in error correction
code (ECC) and up to 32KB SRAM with ECC and hardware parity option. They also incorporate a memory
protection unit, 7-channel DMA, and a variety of high-performance analog peripherals such as as two 12-bit
4-Msps 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 allowing for customers find the MCU that meets their project's 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 80-MHz Microcontrollers Technical Reference
Manual.