M0G3507QDGS28RQ1

Product Overview

The M0G3507QDGS28RQ1 is a Texas Instruments (TI) MSPM0G3507-Q1 automotive 32-bit microcontroller based on the Arm Cortex-M0+ processor. Operating at up to 80 MHz, it integrates 128 KB Flash with ECC, 32 KB SRAM, dual 12-bit 4-MSPS ADCs, a 12-bit DAC, three comparators, two op-amps, one general-purpose amplifier, CAN-FD, UART, I2C, SPI, DMA and a math accelerator.

The device is designed for automotive and functional-safety applications, with an operating temperature range of -40°C to +125°C and a supply voltage range of 1.62 V to 3.6 V. The M0G3507QDGS28RQ1 is supplied in a 28-pin VSSOP (DGS) package.

Key Features

• 32-bit Arm Cortex-M0+ CPU

• Up to 80 MHz operating frequency

• 128 KB Flash with ECC

• 32 KB SRAM with hardware parity

• Memory Protection Unit

• Two simultaneous-sampling 12-bit ADCs

• ADC speed up to 4 MSPS

• One 12-bit 1-MSPS DAC

• Three high-speed comparators

• Two zero-drift, zero-crossover chopper op-amps

• One general-purpose amplifier

• Seven-channel DMA controller

• Math accelerator

• Up to 22 PWM channels

• Four UART interfaces

• Two I2C interfaces

• Two SPI interfaces

• CAN 2.0A/B and CAN-FD

• Two window watchdog timers

• RTC with alarm and calendar modes

• AES-128/AES-256 encryption

• True Random Number Generator

• CRC-16 and CRC-32

• AEC-Q100 Grade 1 automotive qualification

• ISO 26262 functional-safety support up to ASIL B

• -40°C to +125°C operating temperature

• 28-pin VSSOP package

Technical Specifications

Processor & Architecture

The MSPM0G3507-Q1 features a 32-bit Arm Cortex-M0+ CPU with a Memory Protection Unit and operating frequency up to 80 MHz. The architecture provides efficient processing for automotive control, sensing and mixed-signal applications.

Memory & Storage

The device provides:

• 128 KB Flash memory

• Flash ECC for improved data integrity

• 32 KB SRAM

• Hardware SRAM parity

• Memory Protection Unit

These memory-integrity features support reliable operation in automotive embedded systems.

Analog Peripherals

The MSPM0G3507-Q1 integrates advanced analog resources including:

• Two simultaneous-sampling 12-bit ADCs

• Up to 4 MSPS ADC performance

• Up to 17 external ADC channels

• 14-bit effective resolution at 250 kSPS with hardware averaging

• One 12-bit 1-MSPS DAC with integrated output buffer

• Two zero-drift, zero-crossover chopper op-amps

• Programmable op-amp gain

• One general-purpose amplifier

• Three high-speed comparators

• Integrated comparator reference DACs

• Internal voltage reference

• Integrated temperature sensor

Timer & PWM Resources

The device integrates seven timers supporting advanced timing and PWM functions.

The timer resources include two 16-bit advanced control timers with dead-band support and complementary PWM outputs, five general-purpose timers, including a 32-bit general-purpose timer and a timer supporting quadrature encoder interface functionality.

Communication & Connectivity

The MSPM0G3507-Q1 provides:

• 4 × UART

• 2 × I2C

• 2 × SPI

• 1 × CAN interface

• CAN 2.0A/B

• CAN-FD

One UART supports LIN, IrDA, DALI, Smart Card and Manchester coding. The I2C interfaces support Fast-mode Plus up to 1 Mbit/s, while one SPI interface supports speeds up to 32 Mbit/s.

Clock & Power Management

The clock system includes:

• Internal 4 MHz to 32 MHz system oscillator

• PLL up to 80 MHz

• Internal 32 kHz low-frequency oscillator

• External 4 MHz to 48 MHz crystal oscillator

• External 32 kHz crystal oscillator

• External clock input

The device operates from a 1.62 V to 3.6 V supply range.

Low-Power Operation

The MSPM0G3507-Q1 provides multiple low-power operating modes for power-sensitive embedded applications, including RUN, SLEEP, STOP, STANDBY and SHUTDOWN modes.

Several peripherals can remain operational or provide wake-up capability during low-power operation, helping reduce overall system power consumption.

Power Management

The 1.62 V to 3.6 V supply range allows the MCU to operate across a wide range of embedded power architectures. Multiple low-power modes provide flexibility for automotive systems requiring reduced power consumption during standby or inactive periods.

Security & Data Integrity

Integrated security and data-integrity features include:

• AES-128/AES-256 encryption

• True Random Number Generator (TRNG)

• CRC-16

• CRC-32

• Flash ECC

• SRAM hardware parity

• Memory Protection Unit

• Secure communication support

• Secure debug support

Development & Debugging

The device supports 2-pin Serial Wire Debug (SWD) for programming and debugging.

TI provides the MSPM0 Software Development Kit (SDK) and the LP-MSPM0G3507 LaunchPad development kit for hardware and software development.

Applications

Typical applications include:

• Automotive body electronics

• Automotive control modules

• Motor control

• Power conversion

• Battery management

• Automotive sensors

• Actuator control

• CAN-FD control systems

• Industrial control

• Mixed-signal embedded systems

• Functional-safety applications

Benefits

• 80 MHz Cortex-M0+ processing performance

• 128 KB ECC Flash

• 32 KB SRAM with hardware parity

• Dual high-speed 12-bit ADCs

• Integrated DAC, op-amps and comparators

• CAN-FD connectivity

• Multiple UART, I2C and SPI interfaces

• Integrated math accelerator

• Hardware encryption and TRNG

• Low-power operating modes

• AEC-Q100 Grade 1 qualification

• Automotive -40°C to +125°C temperature range

• ISO 26262 functional-safety support up to ASIL B

Packaging & Ordering Information

Part Number: M0G3507QDGS28RQ1
Manufacturer: Texas Instruments
Device Family: MSPM0G3507-Q1
Package: 28-pin VSSOP
Package Code: DGS
Package Size: 7.1 mm × 4.9 mm
Packaging: Large Tape & Reel
Operating Temperature: -40°C to +125°C
Qualification: AEC-Q100 Grade 1
Product Status: ACTIVE

Datasheet

For complete electrical characteristics, pin configuration, memory architecture, ADC specifications, timer configuration, communication interfaces, absolute maximum ratings, and application information, please refer to the official Texas Instruments documentation.

Datasheet: Official MSPM0G3507-Q1 Datasheet

Frequently Asked Questions

What is M0G3507QDGS28RQ1?

M0G3507QDGS28RQ1 is a Texas Instruments MSPM0G3507-Q1 automotive 32-bit microcontroller featuring an Arm Cortex-M0+ core operating at up to 80 MHz.

How much Flash memory does M0G3507QDGS28RQ1 have?

It provides 128 KB of Flash memory with ECC.

How much SRAM does M0G3507QDGS28RQ1 have?

The device provides 32 KB of SRAM with hardware parity.

Does M0G3507QDGS28RQ1 support CAN-FD?

Yes. The MCU includes one CAN interface supporting CAN 2.0A/B and CAN-FD.

What package does M0G3507QDGS28RQ1 use?

M0G3507QDGS28RQ1 uses a 28-pin VSSOP (DGS) package measuring approximately 7.1 mm × 4.9 mm.

What is the operating temperature range?

The specified operating temperature range is -40°C to +125°C.

Is M0G3507QDGS28RQ1 automotive qualified?

Yes. The MSPM0G3507-Q1 is AEC-Q100 Grade 1 qualified and supports functional-safety applications up to ASIL B.

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