Texas Instruments MSPM0G1506SRGER

Overview

MSPM0G1506SRGER from Texas Instruments is a 32-bit Arm® Cortex®-M0+ microcontroller operating at up to 80MHz, featuring 64KB flash with ECC, 32KB SRAM with hardware parity, dual 12-bit 4Msps ADCs (9 external channels), and integrated analog peripherals including two zero-drift chopper op-amps, three comparators, and one 12-bit DAC. It targets ultra-low-power industrial sensing and motor control applications requiring extended temperature operation (–40°C to 125°C) and wide supply range (1.62V–3.6V).

For engineers reviewing the MSPM0G1506SRGER datasheet, MSPM0G1506SRGER pinout, MSPM0G1506SRGER application, or MSPM0G1506SRGER equivalent, key selection criteria include its 24-pin VQFN (4mm × 4mm) package, 20 GPIO count, STANDBY mode current of 1.5µA with RTC/SRAM retention, and support for LIN/UART/I²C/SPI interfaces in low-power modes.

Technical Context

The MSPM0G1506SRGER implements an Arm Cortex-M0+ core with memory protection unit (MPU) and operates across multiple power domains: RUN (101µA/MHz), SLEEP (40µA/MHz), STOP (190µA @ 4MHz), STANDBY (1.5µA), and SHUTDOWN (80nA). Its analog subsystem integrates programmable analog routing between ADCs, OPAs, COMP, DAC, and VREF, enabling sensor signal conditioning without external components.

Digital intelligence includes a 7-channel DMA, math accelerator (DIV/SQRT/MAC/TRIG), five timers (including QEI-capable and STANDBY-aware 16-bit timers), two window-watchdog timers, and RTC with calendar/alarm. Clocking supports internal SYSOSC (±1.2%), PLL (up to 80MHz), LFXT/LFOSC, and HFXT sources.

Key Specifications

Pinout & Package

24-pin VQFN (RGE) package with exposed thermal pad; 4mm × 4mm body, 0.5mm pitch, RoHS-compliant.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar microcontroller applications.

Compared with MSPM0G1505SRGER and MSPM0G1507SRGER, the MSPM0G1506SRGER delivers optimal balance of memory (64KB flash), cost, and footprint for mid-complexity industrial control-avoiding over-provisioning while supporting robust firmware and field upgrades.

Availability

MSPM0G1506SRGER is available at Aetrix Electronics and suitable for motor control, industrial sensing, and uninterruptible power supplies requiring stable component supply, long-term manufacturability, and extended temperature support (–40°C to 125°C).

Supply support for MSPM0G1506SRGER includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader delivering analog and embedded processing solutions for industrial, automotive, and personal electronics markets.

The MSPM0G150x product line delivers ultra-low-power, analog-integrated MCUs targeting cost-sensitive industrial control applications where precision sensing, motor actuation, and battery longevity are critical design constraints.

FAQ

What is the maximum operating frequency and core architecture of the MSPM0G1506SRGER?

The MSPM0G1506SRGER uses an Arm Cortex-M0+ 32-bit core with a maximum operating frequency of 80MHz. It includes a memory protection unit (MPU) for secure execution and operates within a supply voltage range of 1.62V to 3.6V. This architecture enables deterministic real-time performance while maintaining ultra-low power consumption across all operating modes.

Does the MSPM0G1506SRGER support hardware error correction for its memory subsystem?

Yes, the MSPM0G1506SRGER includes error correction code (ECC) for its 64KB flash memory and hardware parity checking for its 32KB SRAM. These features protect against single-bit errors and detect multi-bit faults, enhancing reliability in industrial environments where radiation-induced soft errors or voltage transients may occur.

How many analog input channels does the MSPM0G1506SRGER support in its 24-pin VQFN package?

The MSPM0G1506SRGER in the 24-pin VQFN (RGE) package supports nine external analog input channels: seven dedicated to ADC0 (A0_0 through A0_7) and two to ADC1 (A1_0, A1_1). Additional analog signals (e.g., VREF+, VREF−, DAC_OUT) are accessible on separate pins, enabling flexible sensor interface design.

What low-power modes are available on the MSPM0G1506SRGER and what is the lowest active current draw?

The MSPM0G1506SRGER offers RUN, SLEEP, STOP, STANDBY, and SHUTDOWN modes. The lowest active-retention mode is STANDBY at 1.5µA (with 32kHz LFXT, RTC, SRAM, and CPU state retained). SHUTDOWN draws only 80nA but loses all register and SRAM content except IO state and wake capability.

Can the MSPM0G1506SRGER's op-amps be used for sensor signal conditioning without external components?

Yes, the MSPM0G1506SRGER integrates two zero-drift chopper op-amps with 0.5µV/°C drift and programmable gain up to 32×. Combined with its configurable analog interconnect and shared 1.4V/2.5V VREF, these OPAs enable complete front-end signal conditioning-including amplification, filtering, and level-shifting-for resistive, capacitive, or thermocouple sensors without external passive components.