MSPM0G3507SPMR 80MHz Arm M0+ MCU, 128KB Flash, 32KB SRAM, 2×12bit 4Msps ADC, DAC, 3×COMP, 3×op-amp, CAN-FD, MATHACL
Features for the MSPM0G3507
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
32-ns propagation delay in high-speed mode
Support low-power mode operation down to 0.7 µA
0.5-µV/°C drift with chopping
Integrated programmable gain stage, up to 32x
14-bit effective resolution at 250-ksps with hardware averaging
Two simultaneous sampling 12-bit 4-Msps analog-to-digital converters (ADCs) with up to 17 external channels
One 12-bit 1-MSPS digital-to-analog converter with integrated output buffer (DAC)
Two zero-drift zero-crossover chopper op-amps (OPA)
One general-purpose amplifier (GPAMP)
Three high-speed comparators (COMP) with 8-bit reference DACs
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
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
7-channel DMA controller
Math accelerator supports DIV, SQRT, MAC and TRIG computations
Seven timers supports up to 22 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 I 2C 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
Two 5-V tolerant IOs
Two high-drive IOs with 20-mA drive strength
Up to 60 GPIOs
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)
MSP Software Development Kit (SDK)
Description for the MSPM0G3507
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-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 MSPM0G350x 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. These MCUs also incorporate a memory protection unit, 7-channel DMA, math accelerator, and a variety of high-performance analog peripherals such as two 12-bit 4-Msps ADCs, configurable internal shared voltage reference, one 12-bit 1-Msps DAC, three high speed comparators with built-in reference DACs, two zero-drift zero-crossover op-amps with programmable gain, 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 modes. These devices provide data integrity and encryption peripherals (AES, CRC, TRNG) 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.
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