M0G3519QRHBRQ1

Product Overview

The M0G3519QRHBRQ1 is a Texas Instruments MSPM0G3519-Q1 automotive-grade 32-bit microcontroller based on an enhanced Arm Cortex-M0+ core operating at up to 80 MHz. It combines high-performance processing, large embedded memory, advanced analog peripherals, dual CAN-FD interfaces, extensive communication interfaces, integrated security features, and ultra-low-power operating modes.

The device provides up to 512 KB of ECC-protected Flash memory and 128 KB of SRAM, making it suitable for automotive control, body electronics, industrial systems, motor control, sensing, communication gateways, and other safety-oriented embedded applications. The MSPM0G3519-Q1 is qualified to AEC-Q100 Grade 1 for operation from -40°C to +125°C.

Key Features

• Arm 32-bit Cortex-M0+ CPU

• Maximum CPU frequency up to 80 MHz

• Memory Protection Unit (MPU)

• 512 KB embedded Flash with ECC

• Dual-bank Flash architecture with address swap support

• 16 KB ECC-protected data Flash

• 128 KB SRAM

• ECC and parity protection for the first 64 KB SRAM

• Two simultaneous-sampling 12-bit 4 Msps ADCs

• Up to 27 external ADC channels

• Three high-speed comparators with integrated 8-bit reference DACs

• One 12-bit 1 Msps DAC with output buffer

• Programmable analog connections between ADC, COMP and DAC

• Two CAN interfaces supporting CAN 2.0A/B and CAN-FD

• Seven UART interfaces

• Three I²C interfaces supporting up to 1 Mbit/s FM+

• Three SPI interfaces

• Up to 94 GPIOs

• Nine timers with up to 28 PWM channels

• 12-channel DMA controller

• AES-128/AES-256 accelerator

• Secure key storage

• True random number generator

• CRC-16 and CRC-32

• 2-pin SWD debugging

• AEC-Q100 Grade 1 automotive qualification

• Supply voltage from 1.62 V to 3.6 V

• Operating temperature from -40°C to +125°C

• 32-pin VQFN package with wettable flanks

Technical Specifications

The specifications above are based on Texas Instruments' official MSPM0G3519-Q1 product information.

Processor & Architecture

The M0G3519QRHBRQ1 uses an enhanced Arm Cortex-M0+ 32-bit CPU with a maximum operating frequency of 80 MHz. The integrated Memory Protection Unit provides additional control over memory access and supports more robust embedded software architectures.

The device is optimized for cost-sensitive applications requiring substantial Flash memory, high-performance peripherals, automotive communication, and low-power operation.

Memory & Storage

The MSPM0G3519-Q1 provides a large memory configuration for embedded applications:

• 512 KB embedded Flash memory

• ECC protection for Flash

• Dual-bank Flash architecture

• Address-swap capability for field firmware updates

• 16 KB ECC-protected data Flash

• 128 KB SRAM

• ECC or parity protection for the first 64 KB SRAM

• SRAM Bank 0 retention to support standby operation

• SRAM Bank 1 retention to support STOP mode

The dual-bank architecture and address-swap functionality are particularly useful for field firmware updates and OTA update implementations.

Analog Peripherals

The device integrates a comprehensive mixed-signal subsystem designed for sensing and control applications.

Key analog resources include:

• Two simultaneous-sampling 12-bit ADCs

• Up to 4 Msps ADC conversion rate

• Up to 27 external ADC channels

• Hardware averaging

• Up to 14-bit effective resolution at 250 ksps with hardware averaging

• Three high-speed comparators

• Integrated 8-bit reference DAC in each comparator

• Comparator propagation delay as low as 32 ns in high-speed mode

• Low-power comparator operation below 1 µA

• One 12-bit, 1 Msps DAC

• Integrated DAC output buffer

• Programmable analog interconnect between ADC, comparator and DAC

• Configurable internal shared voltage reference

• Integrated temperature sensor

These analog resources make the device suitable for motor control, automotive sensing, power management, battery systems, and other mixed-signal applications.

Timer & PWM Resources

The M0G3519QRHBRQ1 includes nine timers supporting a broad range of timing and PWM functions.

Timer resources include:

• Two 16-bit general-purpose timers with QEI support

• Four 16-bit general-purpose timers with low-power standby operation

• One 32-bit general-purpose timer

• Two 16-bit advanced timers

• Up to 28 PWM channels

• Dead-band support

• Complementary PWM outputs

• Motor-control-oriented timing functions

These capabilities make the device suitable for motor control, power conversion, actuator control, and automotive control systems.

Communication & Connectivity

The MSPM0G3519-Q1 provides extensive communication peripherals:

• 7 × UART

• 2 UART interfaces supporting LIN, IrDA, DALI, Smart Card and Manchester

• 3 UART interfaces supporting low-power operation in STANDBY mode

• 3 × I²C with up to 1 Mbit/s FM+

• I²C wake-up from STOP mode

• 3 × SPI

• One SPI interface supporting up to 32 Mbit/s

• 2 × CAN interfaces

• CAN 2.0A and CAN 2.0B

• CAN-FD

The dual CAN-FD architecture is particularly useful for automotive networks, electronic control units, gateways, and distributed vehicle control systems.

Clock & Power Management

The clock system provides flexible internal and external clock sources:

• 4 MHz to 32 MHz internal SYSOSC

• Up to ±1.2% SYSOSC accuracy

• PLL supporting operation up to 80 MHz

• Internal 32 kHz LFOSC

• ±3% LFOSC accuracy

• External 4 MHz to 48 MHz crystal oscillator

• External 32 kHz crystal oscillator

• External clock input

This flexible clock architecture allows designers to balance processing performance, timing accuracy, peripheral requirements, and power consumption.

Low-Power Operation

The MSPM0G3519-Q1 incorporates several optimized power modes:

• RUN mode

• SLEEP mode

• STOP mode

• STANDBY mode

• SHUTDOWN mode

Typical power specifications include:

• RUN: 123 µA/MHz

• SLEEP: 38 µA/MHz

• STOP: 223 µA at 4 MHz

• STANDBY: 1.7 µA with 32 kHz, RTC and SRAM Bank 0/state retention

• SHUTDOWN: 92 nA with I/O wake-up capability

Power Management

The device operates from a wide low-voltage supply range of 1.62 V to 3.6 V.

Power-management features include:

• Multiple low-power modes

• Fast transition between operating modes

• SRAM retention options

• Low-power UART operation

• Low-power timers

• RTC operation in low-power modes

• I/O wake-up capability

• Integrated temperature monitoring

These features help reduce system power consumption in automotive and battery-powered applications.

Security & Data Integrity

The M0G3519QRHBRQ1 provides integrated cybersecurity and data-integrity features:

• AES-128 accelerator

• AES-256 accelerator

• GCM/GMAC support

• CCM/CBC-MAC support

• CBC and CTR modes

• Secure key storage for up to four AES keys

• Flexible firewall for code and data protection

• True random number generator (TRNG)

• CRC-16

• CRC-32

• Flash ECC

• SRAM ECC and parity protection

These features can support secure boot, secure firmware updates, IP protection, key management, and other security-oriented embedded applications.

Development & Debugging

The device supports development and debugging through a 2-pin Serial Wire Debug (SWD) interface.

Development resources include:

• 2-pin SWD

• MSPM0 Software Development Kit (SDK)

• LP-MSPM0G3519 LaunchPad development kit

• Memory protection support

• Security development features

• Automotive functional-safety development support

The MSPM0G3519-Q1 is targeted for functional-safety applications and provides documentation intended to assist ISO 26262 system design, with systematic capability targeted up to ASIL B.

Applications

The M0G3519QRHBRQ1 is suitable for:

• Automotive electronic control units

• Automotive body electronics

• Automotive gateway modules

• CAN-FD network nodes

• Motor control

• Electric power steering

• Battery management systems

• Power conversion

• Automotive sensing

• Industrial automation

• Smart sensors

• Robotics

• Embedded control systems

• Secure connected devices

• Functional-safety applications

Benefits

• 80 MHz Arm Cortex-M0+ performance

• Large 512 KB ECC-protected Flash

• 128 KB SRAM

• Dual CAN-FD interfaces

• Dual high-speed ADCs

• Integrated DAC and three comparators

• Up to 28 PWM channels

• Extensive UART, I²C and SPI connectivity

• Integrated AES security accelerator

• Automotive AEC-Q100 Grade 1 qualification

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

• Low-power standby and shutdown modes

• Compact 32-pin VQFN package

• Wettable-flank package option for improved PCB assembly inspection

Packaging & Ordering Information

• Part Number: M0G3519QRHBRQ1

• Manufacturer: Texas Instruments

• Device Family: MSPM0G3519-Q1

• Package: 32-pin VQFN

• Package Code: RHB

• Package Quantity: 5,000 per large tape and reel

• Supply Voltage: 1.62 V to 3.6 V

• Operating Temperature: -40°C to +125°C

• Automotive Qualification: AEC-Q100 Grade 1

• Product Status: ACTIVE

Datasheet

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

Datasheet: Official M0G3519QRHBRQ1 Datasheet

Frequently Asked Questions

1. What is the M0G3519QRHBRQ1?
The M0G3519QRHBRQ1 is an automotive Texas Instruments MSPM0G3519-Q1 32-bit Arm Cortex-M0+ microcontroller operating at up to 80 MHz.

2. How much Flash memory does it have?
It provides up to 512 KB of embedded Flash memory with ECC protection.

3. How much SRAM is available?
The device provides 128 KB of SRAM, with ECC and parity protection for the first 64 KB.

4. Does it support CAN-FD?
Yes. The MSPM0G3519-Q1 integrates two CAN interfaces supporting CAN 2.0A/B and CAN-FD.

5. How many ADCs are integrated?
It integrates two simultaneous-sampling 12-bit ADCs with conversion rates up to 4 Msps and up to 27 external channels.

6. Does it include a DAC?
Yes. It includes one 12-bit, 1 Msps DAC with an integrated output buffer.

7. What is the operating temperature range?
The M0G3519QRHBRQ1 operates from -40°C to +125°C and is qualified to AEC-Q100 Grade 1.

8. What package is M0G3519QRHBRQ1?
The M0G3519QRHBRQ1 is supplied in a 32-pin VQFN package with the RHB package code and wettable flanks.

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