1 Features

• Core

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

protection unit, frequency up to 80MHz

• PSA-L1 Certification targeted

• Operating characteristics

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

– Wide supply voltage range: 1.62V to 3.6V

• Memories

– Up to 512KB of flash memory with error

correction code (ECC)

• Dual-bank with address swap for OTA

updates

– 16KB data flash bank with ECC protection

– 128KB total SRAM

• SRAM (Bank 0): 64kB SRAM with ECC

protection or hardware parity, and retention

down to STANDBY mode

• SRAM (Bank 1): 64kB SRAM with retention

down to STOP mode

• High-performance analog peripherals

– Two simultaneous sampling 12-bit 4Msps

analog-to-digital converters (ADC) with up to 27

external channels

• 14-bit effective resolution at 250ksps with

hardware averaging

– Three high-speed comparators (COMP) with

integrated 8-bit reference DACs

• 32ns propagation delay in high-speed mode

• Support low-power mode operation down to

<1μA

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

(DAC) with integrated output buffer

– Programmable analog connections between

ADC, COMP and DAC

– Configurable 1.4V or 2.5V internal shared

voltage reference (VREF)

– Integrated temperature sensor

• Optimized low-power modes

– RUN: 123μA/MHz (CoreMark)

– SLEEP: 38μA/MHz

– STOP: 223μA at 4MHz

– STANDBY: 1.7μA at 32kHz with RTC and

SRAM Bank 0 and state retention

– SHUTDOWN: 92nA with IO wake-up capability

• Intelligent digital peripherals

– 12-channel DMA controller

– Math accelerator supports DIV, SQRT, MAC

and TRIG computations

– Nine timers support up to 28 PWM channels

• Two 16-bit general-purpose timers support

QEI

• Four 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

support and complimentary outputs up to 12

PWM channels

– Two windowed watchdog timers (WWDT), one

independent watchdog timer (IWDT)

– RTC with alarm and calendar mode

• Enhanced communication interfaces

– Seven UART interfaces

• Two supporting LIN, IrDA, DALI, Smart

Card, Manchester

• Three supporting low-power operation in

STANDBY mode

– Three I2C interfaces supporting up to FM+

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

STOP mode

– Three SPI interfaces, with one supporting up to

32Mbits/s

– Two Controller Area Network (CAN) interfaces

support CAN 2.0 A or B and CAN-FD

• Clock system

– Internal 4 to 32MHz oscillator (SYSOSC) with

up to ±1.2% accuracy

– Phase-locked loop (PLL) up to 80MHz

– Internal 32kHz low-frequency oscillator

(LFOSC) with ±3% accuracy

– External 4 to 48MHz crystal oscillator (HFXT)

– External 32kHz crystal oscillator (LFXT)

– External clock input

• Data integrity and encryption

– AES-128/256 accelerator with support for GCM/

GMAC, CCM/CBC-MAC, CBC, CTR

– Secure key storage for up to four AES keys

– Flexible firewalls for protecting code and data

– True random number generator (TRNG)

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

• Flexible I/O features

– Up to 94 GPIOs

• Two 5V-tolerant open-drain IOs

• Three high-drive IOs with 20mA drive

strength

• Four high-speed IOs

• Development support

– 2-pin serial wire debug (SWD)

• Package options

– 100-pin nFBGA (ZAW) (0.8mm pitch)

– 100-pin LQFP (PZ) (0.5mm pitch)

– 80-pin LQFP (PN) (0.5mm pitch)

– 64-pin LQFP (PM) (0.5mm pitch)

– 48-pin LQFP (PT) (0.5mm pitch)

– 48-pin VQFN (RGZ) (0.5mm pitch)

– 42-pin DSBGA (YCJ) (0.35mm pitch) - Preview

– 32-pin VQFN (RHB) (0.5mm pitch)

• Family members (also see Device Comparison)

– MSPM0G1518: 256KB flash, 128KB RAM

– MSPM0G1519: 512KB flash, 128KB RAM

– MSPM0G3518: 256KB flash, 128KB RAM

– MSPM0G3519: 512KB flash, 128KB RAM

• Development kits and software (also see Tools

and Software)

– LP-MSPM0G3519 LaunchPad™ development

kit

– MSPM0 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

MSPM0Gx51x 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

MCUs offer a blend of cost optimization and design flexibility for applications requiring 256KB to 512KB of

flash memory in small packages or high pin count packages (up to 100 pins). These devices include dual

CAN-FD controllers, cybersecurity enablers, high performance integrated analog, and provide excellent low

power performance across the operating temperature range.

The device has up to 512KB of embedded flash program memory with built-in error correction code (ECC) and

up to 128KB SRAM (with ECC and parity protection for the first 64kB). The flash memory is organized into two

main banks to support field firmware updates, with address swap support provided between the two main banks.

Flexible cybersecurity enablers can be used to support secure boot, secure in-field firmware updates, IP

protection (execute-only memory), key storage, and more. Hardware acceleration is provided for a variety of

AES symmetric cipher modes, as well as a TRNG entropy source. The cybersecurity architecture is pending

Arm® PSA Level 1 certification.

A set of high performance analog modules is provided, such as two simultaneously sampling 12-bit, 4Msps

ADCs supporting up to 27 external channels, on-chip voltage reference (1.4V or 2.5V), one 12-bit 1Msps DAC,

and three comparators operable in low-power and high-speed modes with additional built-in 8-bit reference

DACs .

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.

MSPM0Gx51x 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 MSPM0 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.