1 Features

? Core

– Arm? 32-bit Cortex?-M0+ CPU, frequency up to

32 MHz

? Operating characteristics

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

– Wide supply voltage range: 1.62 V to 3.6 V

? Memories

– Up to 64KB of flash

– Up to 4KB of SRAM

? High-performance analog peripherals

– One 12-bit 1.68-Msps analog-to-digital

converter (ADC) with up to 10 total external

channels

– Configurable 1.4-V or 2.5-V internal ADC

voltage reference (VREF)

– Two zero-drift, zero-crossover chopper

operational amplifiers (OPA)

? 0.5-μV/°C drift with chopping

? 6-pA input bias current 1

? Integrated programmable gain stage (1-32x)

– One general-purpose amplifier (GPAMP)

– One high-speed comparator (COMP) with 8-bit

reference DAC

? 32-ns propagation delay

? Low power mode down to <1-μA

– Programmable analog connections between

ADC, OPAs, COMP, and DAC

– Integrated temperature sensor

? Optimized low-power modes

– RUN: 71 μA/MHz (CoreMark)

– STOP: 151 μA at 4 MHz and 44 μA at 32 kHz

– STANDBY: 1.0 μA with 32-kHz 16-bit timer

running, SRAM/registers fully retained, and

32MHz clock wakeup in 3.2μs

– SHUTDOWN: 61 nA with IO wakeup capability

? Intelligent digital peripherals

– 3-channel DMA controller

– 3-channel event fabric signaling system

– Four 16-bit general-purpose timers, each with

two capture/compare registers supporting lowpower

operation in STANDBY mode, supporting

a total of 8 PWM channels

– Windowed watchdog timer

? Enhanced communication interfaces

– Two UART interfaces; one supporting LIN,

IrDA, DALI, Smart Card, Manchester and both

supporting low-power operation in STANDBY

– Two I2C interfaces; one supporting FM+ (1

Mbit/s) and both supporting SMBus, PMBus,

and wakeup from STOP

– One SPI supporting up to 16 Mbit/s

? Clock system

– Internal 4- to 32-MHz oscillator with ±1.2

accuracy (SYSOSC)

– Internal 32-kHz low-frequency oscillator with

±3 accuracy (LFOSC)

? Data integrity

– Cyclic redundancy checker (CRC-16 or

CRC-32)

? Flexible I/O features

– Up to 28 GPIOs

– Two 5-V-tolerant open-drain IOs with fail-safe

protection

? Development support

– 2-pin serial wire debug (SWD)

? Package options

– 32-pin VQFN (RHB)

– 32-pin VSSOP (DGS)

– 28-pin VSSOP (DGS)

– 24-pin VQFN (RGE)

– 20-pin VSSOP (DGS)

– 16-pin SOT(DYY)

– 16-pin WQFN (RTR)

? Family members (also see Device Comparison)

– MSPM0L13x3: 8KB of flash, 2KB of RAM

– MSPM0L13x4: 16KB of flash, 2KB of RAM

– MSPM0L13x5: 32KB of flash, 4KB of RAM

– MSPM0L13x6: 64KB of flash, 4KB of RAM

? Development kits and software (also see Tools

and Software)

– LP-MSPM0L1306 LaunchPad? development

kit

– MSP Software Development Kit (SDK)

2 Applications

? Battery charging and management

? Power supplies and power delivery

? Personal electronics

? Building security and fire safety

? Connected peripherals and printers

? Grid infrastructure

? Smart metering

? Communication modules

? Medical and healthcare

? Lighting

3 Description

MSPM0L134x and MSPM0L130x microcontrollers (MCUs) are part of the MSP highly-integrated, ultra-low-power

32-bit MSPM0 MCU family based on the enhanced Arm? Cortex?-M0+ core platform operating at up to 32-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 MSPM0L134x and MSPM0L130x devices provide up to 64KB embedded flash program memory with up to

4KB SRAM. These MCUs incorporate a high-speed on-chip oscillator with an accuracy up to ±1.2, eliminating

the need for an external crystal. Additional features include a 3-channel DMA, 16- and 32-bit CRC accelerator,

and a variety of high-performance analog peripherals such as one 12-bit 1.68-MSPS ADC with configurable

internal voltage reference, one high-speed comparator with built-in reference DAC, two zero-drift zero-crossover

operational amplifiers with programmable gain, one general-purpose amplifier, and an on-chip temperature

sensor. These devices also offer intelligent digital peripherals such as four 16-bit general purpose timers, one

windowed watchdog timer, and a variety of communication peripherals including two UARTs, one SPI, and two

I2Cs. These communication peripherals offer protocol support for LIN, IrDA, DALI, Manchester, Smart Card,

SMBus, and PMBus.

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 architecture combined

with extensive low-power modes are optimized to achieve extended battery life in portable measurement

applications.

MSPM0L134x and MSPM0L130x 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?

development kit available for purchase and design files for a target-socket board. 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 L-Series 32-MHz Microcontrollers Technical Reference

Manual.