Texas Instruments M0G3107QDGS32RQ1

Overview

M0G3107QDGS32RQ1 from Texas Instruments is an automotive-grade 32-bit Arm® Cortex®-M0+ microcontroller with CAN-FD interface, 128KB flash (ECC-protected), 32KB SRAM (hardware parity), and operation up to 80MHz. It supports –40°C to 125°C, 1.62V–3.6V supply, dual 12-bit 4Msps ADCs (17-channel), and ASIL B functional safety certification per ISO 26262 for body electronics and motor control applications.

For engineers reviewing the M0G3107QDGS32RQ1 datasheet, M0G3107QDGS32RQ1 pinout, M0G3107QDGS32RQ1 application, or M0G3107QDGS32RQ1 equivalent, key selection factors include its 32-pin VSSOP package with wettable flanks, AEC-Q100 Grade 1 qualification, integrated CAN-FD transceiver, low-power STANDBY mode (1.5µA), and 28 GPIOs with two 5V-tolerant open-drain pins.

Technical Context

The M0G3107QDGS32RQ1 implements a memory protection unit (MPU) and 7-channel DMA for deterministic real-time execution in automotive subsystems. Its clock system combines SYSOSC (±1.2%), PLL (up to 80MHz), LFXT/LFOSC, and HFXT for flexible timing across operating modes.

Dual simultaneous-sampling 12-bit ADCs support hardware averaging for 14-bit effective resolution at 250ksps, while the GPAMP and configurable 1.4V/2.5V VREF enable precision analog signal conditioning. The CAN-FD peripheral operates at up to 5Mbps with protocol arbitration and error handling compliant with ISO 11898-1:2015.

Key Specifications

Pinout & Package

Package: 32-pin VSSOP (DGS), 8.1mm × 4.9mm, 0.5mm pitch, with wettable flanks option for automotive solder-joint reliability.

Key Features

Applications

Equivalent & Alternatives

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

Compared with M0G3106QDGS32RQ1, the M0G3107QDGS32RQ1 provides critical headroom for future firmware updates and complex CAN-FD gateway stacks; versus M0G3107QRHBRQ1, it delivers proven manufacturability in automotive production lines using VSSOP with wettable flanks for automated optical inspection.

Availability

M0G3107QDGS32RQ1 is available at Aetrix Electronics and suitable for automotive body electronics, steering wheel systems, and DC-to-AC inverter designs requiring stable component supply, long-term lifecycle assurance, and AEC-Q100-compliant sourcing.

Supply support for M0G3107QDGS32RQ1 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 company specializing in analog and embedded processing technologies, with leadership in automotive, industrial, and power management solutions.

The M0G3107QDGS32RQ1 belongs to the MSPM0G310x-Q1 automotive MCU family, designed specifically for cost-optimized, ultra-low-power body electronics and motor control applications requiring ASIL B functional safety compliance and CAN-FD connectivity.

FAQ

What is the maximum operating frequency and core architecture of the M0G3107QDGS32RQ1?

The M0G3107QDGS32RQ1 features an Arm Cortex-M0+ CPU core with a maximum operating frequency of 80MHz. It includes a memory protection unit (MPU) and executes instructions with deterministic timing, making it suitable for real-time automotive control tasks. This frequency is achieved using the internal PLL driven by the SYSOSC or external crystal sources, and is validated across the full –40°C to 125°C temperature range.

Does the M0G3107QDGS32RQ1 support CAN-FD, and what data rates does it achieve?

Yes, the M0G3107QDGS32RQ1 integrates a CAN-FD controller compliant with ISO 11898-1:2015, supporting both classical CAN 2.0 A/B and CAN-FD frames. It achieves bit rates up to 5Mbps in FD mode with flexible data phase arbitration, CRC offload, and automatic retransmission. The peripheral operates independently of the CPU core, reducing interrupt latency during high-throughput messaging in automotive gateways.

What safety certifications apply to the M0G3107QDGS32RQ1, and how is ASIL B compliance implemented?

The M0G3107QDGS32RQ1 is ISO 26262 ASIL B certified by TÜV, covering both systematic capability and hardware integrity. Implementation includes built-in ECC for flash, hardware parity for SRAM, lockstep-capable peripherals, MPU-enforced memory isolation, and diagnostic libraries provided in the MSPM0 SDK. These features collectively meet ASIL B requirements for automotive body control and comfort modules without requiring external safety monitors.

How many analog-to-digital converter (ADC) channels does the M0G3107QDGS32RQ1 support in its 32-pin VSSOP package?

In the M0G3107QDGS32RQ1's 32-pin VSSOP (DGS) package, 11 external ADC input channels are available - specifically A0_0 through A0_7 and A1_0 through A1_2. This matches the device comparison table and pin attribute documentation. The dual 12-bit 4Msps ADC subsystem retains full simultaneous sampling capability, though fewer pins limit total channel count versus larger packages.

What low-power modes are supported by the M0G3107QDGS32RQ1, and what is the lowest current draw with RTC active?

The M0G3107QDGS32RQ1 supports RUN, SLEEP, STOP, STANDBY, and SHUTDOWN modes. In STANDBY mode - which retains RTC, SRAM, CPU registers, and selected IO states - current draw is 1.5µA at 4MHz with 32kHz LFXT enabled. This mode supports wake-up via CAN-FD message, GPIO edge, or RTC alarm, enabling energy-efficient always-on functionality in vehicle occupancy or door module applications.