Texas Instruments MSPM0G1506SPMR

Overview

MSPM0G1506SPMR 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, and dual 12-bit 4Msps ADCs with 17 external channels-designed for real-time motor control in industrial inverters.

For engineers reviewing the MSPM0G1506SPMR datasheet, MSPM0G1506SPMR pinout, MSPM0G1506SPMR application, or MSPM0G1506SPMR equivalent, this page delivers verified specifications, package mapping, functional pin roles, analog-peripheral integration details, and validated alternative options for embedded system design and BOM optimization.

Technical Context

The MSPM0G1506SPMR implements an enhanced Arm Cortex-M0+ core with memory protection unit (MPU), supporting deterministic real-time execution in safety-aware applications. Its analog subsystem integrates two simultaneous-sampling ADCs, three high-speed comparators with integrated 8-bit reference DACs, two zero-drift chopper op-amps (0.5µV/°C drift), and a programmable gain stage up to 32×.

Digital intelligence includes a 7-channel DMA, math accelerator for DIV/SQRT/MAC/TRIG, seven timers (including two 16-bit advanced timers with deadband and complementary PWM outputs), and dual window-watchdog timers. Clocking supports internal SYSOSC (±1.2%), PLL (up to 80MHz), HFXT (4–48MHz), and LFXT (32kHz) with ±3% accuracy.

Key Specifications

Pinout & Package

Package: 64-pin LQFP (PM), 0.5mm pitch, 12mm × 12mm footprint with exposed thermal pad (not electrically connected). Designed for reflow soldering and industrial PCB reliability.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MSPM0G1506SPMR, MSPM0G1507SPMR offers double flash capacity for complex control + communication stacks, while MSPM0G1505SPMR trades memory for cost savings-both retain identical analog performance, timing precision, and low-power behavior across all operating modes.

Availability

MSPM0G1506SPMR is available at Aetrix Electronics and suitable for motor control, uninterruptible power supplies, and smart metering applications requiring stable component supply, long-term lifecycle assurance, and traceable sourcing.

Supply support for MSPM0G1506SPMR 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, embedded processing, and connectivity solutions for industrial, automotive, and personal electronics markets.

The MSPM0G150x series is part of TI's ultra-low-power, high-integration MCU platform targeting cost-sensitive industrial control applications-specifically engineered to consolidate analog signal chain, real-time control, and secure connectivity in a single chip.

FAQ

What is the maximum operating frequency and core architecture of the MSPM0G1506SPMR?

The MSPM0G1506SPMR features an Arm Cortex-M0+ 32-bit core with a maximum operating frequency of 80MHz. It includes a memory protection unit (MPU) for secure memory partitioning and deterministic real-time execution. This architecture enables efficient handling of complex control algorithms while maintaining low power consumption-critical for industrial motor drives and portable medical devices where both performance and energy efficiency are essential. The MSPM0G1506SPMR achieves 101µA/MHz in RUN mode under CoreMark load.

Does the MSPM0G1506SPMR support simultaneous sampling across its two ADCs?

Yes, the MSPM0G1506SPMR supports true simultaneous sampling across its two independent 12-bit 4Msps ADCs, with up to 17 external channels total. This capability is hardware-synchronized and enables precise phase-current acquisition in 3-phase motor control without inter-channel timing skew. The MSPM0G1506SPMR also delivers 14-bit effective resolution at 250ksps using hardware averaging-making it suitable for high-fidelity current sensing in field-oriented control implementations.

What analog peripherals are integrated into the MSPM0G1506SPMR?

The MSPM0G1506SPMR integrates two zero-drift chopper op-amps (0.5µV/°C drift), three high-speed comparators (32ns propagation delay), one 12-bit 1Msps DAC with output buffer, one general-purpose amplifier, and a configurable 1.4V/2.5V internal voltage reference. These peripherals are interconnected via programmable analog routing, allowing flexible signal path configuration without external components. This integration directly supports precision analog signal conditioning in applications such as shunt-based current sensing and ECG front-ends within the MSPM0G1506SPMR.

Which low-power modes does the MSPM0G1506SPMR support, and what is its lowest active current draw?

The MSPM0G1506SPMR supports RUN (101µA/MHz), SLEEP (40µA/MHz), STOP (190µA at 4MHz), STANDBY (1.5µA with RTC, SRAM, and CPU state retained), and SHUTDOWN (80nA with IO wake-up capability). Its STANDBY mode retains full system context-including 32KB SRAM, RTC calendar, and register states-enabling sub-10µs wake-up to full operation. This makes the MSPM0G1506SPMR ideal for battery-powered industrial sensors and portable healthcare devices requiring frequent low-duty-cycle operation.

Is the MSPM0G1506SPMR pin-compatible with other members of the MSPM0G150x family?

Yes, the MSPM0G1506SPMR in the 64-pin LQFP (PM) package shares identical pinout, electrical characteristics, and peripheral mapping with MSPM0G1505SPMR and MSPM0G1507SPMR in the same package variant. This allows direct hardware compatibility across the family-enabling scalable firmware development and BOM flexibility. All three variants support the same 64-pin LQFP mechanical footprint, thermal pad layout, and signal routing, making the MSPM0G1506SPMR a drop-in upgrade path from MSPM0G1505SPMR or downgrade option from MSPM0G1507SPMR.