Texas Instruments M0G3107QDGS28RQ1

Overview

M0G3107QDGS28RQ1 from Texas Instruments is an automotive-grade Arm® Cortex®-M0+ microcontroller with 128KB flash, 32KB SRAM, dual 12-bit 4Msps ADCs, CAN-FD interface, and AEC-Q100 Grade 1 qualification for operation from –40°C to 125°C - deployed in steering wheel systems and door handle modules requiring functional safety up to ASIL B.

For engineers reviewing the M0G3107QDGS28RQ1 datasheet, M0G3107QDGS28RQ1 pinout, M0G3107QDGS28RQ1 application, or M0G3107QDGS28RQ1 equivalent, key selection criteria include CAN-FD timing compliance, 28-pin VSSOP package footprint, 1.62V–3.6V supply range, STANDBY mode current (1.5µA), and ISO 26262 ASIL B certification documentation support.

Technical Context

The M0G3107QDGS28RQ1 integrates a memory protection unit (MPU), 7-channel DMA, and dual high-speed ADCs with hardware averaging enabling 14-bit effective resolution at 250ksps. Its clock system combines SYSOSC (±1.2%), PLL (up to 80MHz), and LFXT/LFOSC for precise timing across operating modes.

Digital peripherals include two advanced control timers with dead-band insertion, five general-purpose timers (including QEI and STANDBY-capable variants), two window-watchdog timers, and RTC with calendar mode - all synchronized via AHB/ULPCLK domains and managed by the PMU for ultra-low-power operation.

Key Specifications

Pinout & Package

28-pin VSSOP (DGS) package, 7.1mm × 4.9mm body, 0.5mm pitch, with wettable flanks option available. Thermal pad not present.

Key Features

Applications

Equivalent & Alternatives

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

Compared with M0G3106QDGS28RQ1 and M0G3105QDGS28RQ1, the M0G3107QDGS28RQ1 provides full memory headroom for AUTOSAR-compliant software, dual ADC oversampling for enhanced sensor fidelity, and certified ASIL B traceability - making it optimal for safety-critical body control units.

Availability

M0G3107QDGS28RQ1 is available at Aetrix Electronics and suitable for automotive body electronics, steering wheel systems, and door handle modules requiring stable component supply across extended temperature ranges and long product lifecycles.

Supply support for M0G3107QDGS28RQ1 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 MSPM0G310x-Q1 product line delivers ultra-low-power, ASIL B-certified MCUs optimized for automotive body electronics, offering integrated analog front-ends, CAN-FD connectivity, and functional safety support out-of-the-box.

FAQ

What is the maximum operating frequency of the M0G3107QDGS28RQ1?

The M0G3107QDGS28RQ1 features an Arm Cortex-M0+ CPU with a maximum operating frequency of 80MHz, achieved via its integrated PLL. This frequency is fully supported across the –40°C to +125°C temperature range and 1.62V–3.6V supply voltage, enabling deterministic real-time control in automotive applications such as motor drivers and sensor fusion units.

Does the M0G3107QDGS28RQ1 support CAN-FD, and what data rates are achievable?

Yes, the M0G3107QDGS28RQ1 includes a CAN-FD interface compliant with ISO 11898-1:2015, supporting classical CAN (up to 1Mbps) and CAN-FD (up to 5Mbps arbitration, 8Mbps data phase). Its dedicated CAN TX/RX pins (PA12/PA13) and integrated bit-rate switching logic enable seamless integration into modern automotive gateways and domain controllers.

What low-power modes are available on the M0G3107QDGS28RQ1, and what is the lowest current draw?

The M0G3107QDGS28RQ1 offers RUN, SLEEP, STOP, STANDBY, and SHUTDOWN modes. The lowest active-retention mode is STANDBY at 1.5µA with 32kHz LFXT running, RTC enabled, and full SRAM/CPU register state preserved - ideal for wake-on-event applications like kick-to-open modules where rapid resumption is required.

Is the M0G3107QDGS28RQ1 qualified for automotive use, and what certifications does it hold?

Yes, the M0G3107QDGS28RQ1 is AEC-Q100 Grade 1 qualified (–40°C to +125°C) and ISO 26262 certified up to ASIL B by TÜV. It includes hardware safety mechanisms (MPU, ECC, parity), systematic safety documentation, and diagnostic coverage for fault detection - meeting OEM requirements for body control and interior electronics.

How many ADC channels does the M0G3107QDGS28RQ1 support in its 28-pin VSSOP package?

In the 28-pin VSSOP (DGS28) package, the M0G3107QDGS28RQ1 supports up to 11 external ADC input channels across its two 12-bit, 4Msps ADCs. Pin assignments include PA21–PA27 (A1_7 through A0_0) and PA22–PA25 (A0_7 through A0_2), with configurable VREF+ and VREF− references enabling flexible analog signal acquisition.