Texas Instruments MSPM0G1506SPTR

Overview

MSPM0G1506SPTR 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-channel analog input capability - deployed in motor control, industrial inverters, and smart metering systems.

For engineers reviewing the MSPM0G1506SPTR datasheet, MSPM0G1506SPTR pinout, MSPM0G1506SPTR application, or MSPM0G1506SPTR equivalent, key selection criteria include its –40°C to 125°C extended temperature rating, 1.62V–3.6V supply range, integrated zero-drift op-amps, STANDBY mode current of 1.5µA with RTC retention, and 48-pin LQFP (PT) package with 9mm × 9mm footprint.

Technical Context

The MSPM0G1506SPTR implements an Arm Cortex-M0+ core with memory protection unit (MPU), paired with a dedicated 7-channel DMA controller and math accelerator supporting DIV, SQRT, MAC, and TRIG operations - enabling deterministic real-time control without CPU overhead. Its clock system integrates SYSOSC (±1.2%), PLL (up to 80MHz), HFXT/LFXT support, and low-power LFOSC (±3%).

Analog subsystem integration includes two simultaneous-sampling ADCs with hardware averaging (14-bit effective @ 250ksps), one 12-bit 1Msps DAC with output buffer, three high-speed comparators (32ns propagation delay), two zero-drift chopper op-amps (0.5µV/°C drift), and a programmable gain stage (up to 32×) - all configurable via shared analog routing matrix and dual internal VREF options (1.4V/2.5V).

Key Specifications

Pinout & Package

Package: 48-pin LQFP (PT), 9mm × 9mm, 0.5mm pitch, RoHS-compliant, with exposed thermal pad (not electrically connected).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MSPM0G1507SPTR, the MSPM0G1506SPTR offers optimal balance of flash capacity and cost for mid-tier motor control; versus MSPM0L1306SPTR, it delivers 2.5× higher CPU throughput, full analog front-end capability, and extended temperature operation - critical for industrial reliability.

Availability

MSPM0G1506SPTR is available at Aetrix Electronics and suitable for motor control, uninterruptible power supplies, and smart metering requiring stable component supply across automotive-grade temperature ranges and long production lifecycles.

Supply support for MSPM0G1506SPTR 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 with over 50 years of innovation in industrial, automotive, and consumer markets.

The MSPM0G150x series targets ultra-low-power, high-integration industrial control applications - combining Arm Cortex-M0+ performance with precision analog, robust security, and extended temperature resilience for demanding embedded systems.

FAQ

What is the maximum operating frequency and core architecture of the MSPM0G1506SPTR?

The MSPM0G1506SPTR features an Arm Cortex-M0+ 32-bit RISC core with a maximum operating frequency of 80MHz. It includes a memory protection unit (MPU) for secure memory partitioning and supports Thumb-2 instruction set for efficient code density. This architecture enables deterministic real-time execution in motor control and power conversion applications where cycle predictability is essential.

Does the MSPM0G1506SPTR support hardware error correction for its memory subsystem?

Yes, the MSPM0G1506SPTR includes built-in error correction code (ECC) for its 64KB flash memory and hardware parity checking for its 32KB SRAM. These features detect and correct single-bit errors and detect double-bit errors - ensuring data and program integrity in mission-critical industrial environments subject to radiation or voltage transients.

How many analog-to-digital converters does the MSPM0G1506SPTR integrate, and what are their key specifications?

The MSPM0G1506SPTR integrates two independent 12-bit analog-to-digital converters (ADC0 and ADC1), each capable of 4Msps sampling. They support up to 17 external analog input channels, simultaneous sampling, and hardware averaging that achieves 14-bit effective resolution at 250ksps - making them suitable for high-fidelity current/voltage sensing in motor drives and power supplies.

What low-power modes are available on the MSPM0G1506SPTR, and what is the lowest current consumption?

The MSPM0G1506SPTR 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); the absolute minimum is SHUTDOWN at 80nA with IO wake-up capability - ideal for battery-backed monitoring and alarm-triggered wake-up scenarios.

Is the MSPM0G1506SPTR pin-compatible with other members of the MSPM0G150x family in the same package variant?

Yes, the MSPM0G1506SPTR is fully pin-compatible with MSPM0G1505SPTR and MSPM0G1507SPTR in the 48-pin LQFP (PT) package. All share identical pin functions, electrical characteristics, and peripheral mappings - enabling seamless hardware reuse and firmware scalability across flash size variants without PCB redesign.