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Texas Instruments M0G3507QRHBRQ1
- Part No.:
- M0G3507QRHBRQ1
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
M0G3507QRHBRQ1.pdf
- Description:
- AUTOMOTIVE, 80MHZ ARM M0+ MCU, 1
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
M0G3507QRHBRQ1 from Texas Instruments is an automotive-grade Arm® Cortex®-M0+ microcontroller with CAN-FD interface, 128KB flash, 32KB SRAM, dual 12-bit 4Msps ADCs (17-channel), 12-bit 1Msps DAC, two zero-drift chopper op-amps, and ASIL B functional safety certification for body electronics and motor control applications.
For engineers reviewing the M0G3507QRHBRQ1 datasheet, M0G3507QRHBRQ1 pinout, M0G3507QRHBRQ1 application, or M0G3507QRHBRQ1 equivalent, this page delivers verified technical context, package-specific pin functions, real-world automotive use cases, and validated alternative options - all grounded in TI's SLASF88C datasheet and device-specific RHB (32-pin VQFN) configuration.
Technical Context
The M0G3507QRHBRQ1 implements an Arm Cortex-M0+ core at up to 80MHz with MPU, operates from –40°C to 125°C, and supports 1.62V–3.6V supply. Its analog subsystem integrates two simultaneous-sampling ADCs (4Msps, 12-bit, 11 external channels for RHB package), one 12-bit DAC, three comparators with 8-bit reference DACs, and programmable analog interconnect between ADC/OPA/GPAMP/COMP/DAC.
Digital features include a 7-channel DMA, math accelerator (DIV/SQRT/MAC/TRIG), five timers (including two 16-bit advanced timers with deadband), RTC with calendar mode, four UARTs (one LIN-capable), two I²C (FM+), two SPI (one up to 32Mbit/s), and one CAN-FD controller compliant with ISO 11898-1:2015 supporting CAN 2.0 A/B and FD frames.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M0+, 80MHz max - enables deterministic real-time control in automotive body modules without external co-processors. |
| Flash / SRAM | 128KB flash with ECC + 32KB SRAM with parity - ensures code/data integrity in safety-critical AEC-Q100 Grade 1 systems. |
| ADC Performance | Two 12-bit, 4Msps ADCs with 11 external channels (RHB package) - supports high-fidelity sensor acquisition for seat occupancy or lighting dimming. |
| CAN Interface | CAN-FD (ISO 11898-1:2015) with CAN 2.0 A/B backward compatibility - enables >5Mbps data rates for gateway or steering wheel ECU communication. |
| Power Modes | STANDBY: 1.5µA (RTC + SRAM + CPU state retained); SHUTDOWN: 80nA with IO wake-up - extends battery life in always-on vehicle modules. |
| Analog Peripherals | Two zero-drift chopper OPAs (0.5µV/°C drift, gain up to 32×), one GPAMP, three high-speed comparators (32ns propagation) - enables precision signal conditioning for motor current sensing. |
| Package & Pins | 32-pin VQFN (RHB), 5mm × 5mm, wettable flanks option - supports automated optical inspection and reliable solder joint formation in automotive PCB assembly. |
Pinout & Package
32-pin VQFN (RHB) package with 0.5mm pitch, thermal pad on underside, and wettable flanks option per AEC-Q100 requirements. Pin count reduced to 28 GPIOs (vs. 60 in LQFP) due to package constraints; analog channel count limited to 11 external ADC inputs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PA0 / FCC_IN | Functional Clock Control Input | Accepts external clock source for system timing synchronization; also serves as I²C0_SDA or UART0_TX in multiplexed mode. |
| PA19 / SWDIO | Serial Wire Debug Data I/O | Enables 2-pin debug interface for firmware development and field diagnostics without requiring JTAG header space. |
| PA20 / SWCLK | Serial Wire Debug Clock | Provides synchronous clock for SWD protocol; supports boundary scan and memory access during production test. |
| PA21 / VREF- | Analog Reference Negative | Connects to internal shared voltage reference (1.4V or 2.5V) or external ground; critical for ADC/DAC offset calibration stability. |
| PA23 / VREF+ | Analog Reference Positive | Primary reference input for ADC, DAC, and comparators; configurable via register to internal 1.4V/2.5V or external source. |
| PA27 / A0_0 / RTC_OUT | ADC Channel 0 / Real-Time Clock Output | Simultaneously routes ADC input and RTC pulse output; enables time-stamped sensor sampling in low-power wake-up sequences. |
Key Features
| Feature | Design Value |
|---|---|
| ASIL B Certification | TÜV-certified per ISO 26262 for systematic capability and hardware integrity - reduces functional safety validation effort in Tier 1 body control modules. |
| Programmable Analog Interconnect | Hardware-configurable routing between ADC, OPAs, COMP, DAC, and VREF - eliminates external signal routing components and PCB layers. |
| Ultra-Low-Power STANDBY Mode | 1.5µA with RTC, SRAM, CPU state, and registers retained - enables instant wake-up from door handle or kick-to-open events without boot latency. |
| CAN-FD + LIN Support | Single peripheral supports both CAN-FD (gateway/motor control) and LIN (interior lighting, sensors) via UART0 - simplifies multi-protocol ECU architecture. |
| Chopper Op-Amp Integration | Two zero-drift, zero-crossover OPAs with 0.5µV/°C drift and integrated programmable gain (up to 32×) - replaces discrete instrumentation amps in current-sense circuits. |
Applications
| Automotive Door Handle Module | Steering Wheel Control Unit |
|---|---|
Use Scenario: Capacitive touch detection and mechanical actuation control for keyless entry systems operating across –40°C to 125°C. IC Role / Device Role / Timing Role: Main MCU executing touch algorithm, driving solenoid/LED, managing CAN-FD communication with body control module. Use Value: Integrated 11-channel ADC and chopper OPAs enable direct capacitive sensing without external signal conditioning; STANDBY mode draws only 1.5µA for persistent wake-on-touch readiness. |
Use Scenario: Real-time processing of multifunction button presses, haptic feedback, and CAN-FD bus arbitration in driver-facing controls. IC Role / Device Role / Timing Role: Central timing and control unit synchronizing button debouncing, LED dimming (via DAC), and CAN message transmission. Use Value: Dual 4Msps ADCs sample analog potentiometers and force sensors simultaneously; CAN-FD supports >5Mbps firmware updates and diagnostic streaming. |
| Seat Comfort Module | Kick-to-Open Rear Trunk System |
Use Scenario: Closed-loop motor control for seat position adjustment, heating, and ventilation using Hall-effect and temperature sensors. IC Role / Device Role / Timing Role: Motor controller with PWM generation (12-channel advanced timers), current sensing (via OPA/ADC), and thermal monitoring. Use Value: Two 16-bit advanced timers with deadband support drive H-bridge MOSFETs safely; integrated TRNG and AES-256 secure firmware updates over CAN. |
Use Scenario: Ultra-low-power detection of foot motion under rear bumper using PIR or ultrasonic sensors, triggering trunk release. IC Role / Device Role / Timing Role: Always-on sensor hub waking from SHUTDOWN (80nA) on interrupt, then executing motion algorithm and CAN command. Use Value: SHUTDOWN mode retains IO wake capability while consuming <100nA; programmable analog mux routes sensor signals directly to ADC without external switches. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| M0G3506QRHBRQ1 | 64KB flash, 32KB SRAM, same RHB package and peripherals - lacks 64KB flash headroom for complex OTA update stacks. | Suitable for cost-sensitive door modules with minimal firmware footprint; insufficient for dual-motor seat control with logging. | Select when flash budget is ≤64KB and ASIL B compliance remains mandatory. |
| SPC560B50L5 | Power Architecture e200z0h core, 512KB flash, 48KB RAM, no integrated chopper OPAs or programmable analog mux. | Targets higher-tier powertrain gateways; requires external signal conditioning for precision current sensing. | Choose for legacy Power Architecture ecosystems or where larger flash and CAN FD+LIN coexistence are needed without analog integration. |
Compared with M0G3507QRHBRQ1, M0G3506QRHBRQ1 offers identical package and safety certification but halves flash capacity, limiting OTA flexibility; SPC560B50L5 provides greater compute headroom but adds BOM cost and design complexity for analog front-end implementation.
Availability
M0G3507QRHBRQ1 is available at Aetrix Electronics and suitable for automotive body electronics, steering wheel systems, and seat comfort modules requiring stable component supply across extended temperature and AEC-Q100 Grade 1 qualification.
Supply support for M0G3507QRHBRQ1 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 MCUs, power management, and signal chain solutions.
The MSPM0G350x-Q1 product line delivers ultra-low-power, ASIL B-certified microcontrollers optimized for cost-sensitive automotive body electronics, offering integrated analog peripherals and CAN-FD connectivity in compact packages.
FAQ
What is the maximum ADC sampling rate supported by M0G3507QRHBRQ1?
The M0G3507QRHBRQ1 supports two simultaneous-sampling 12-bit ADCs at up to 4Msps each. In the 32-pin RHB package, 11 external analog input channels are available. This performance enables real-time acquisition of motor phase currents or multi-zone lighting sensor data without external oversampling hardware.
Does M0G3507QRHBRQ1 support CAN-FD and legacy CAN 2.0 on the same peripheral?
Yes, the single CAN-FD controller in M0G3507QRHBRQ1 is fully compliant with ISO 11898-1:2015 and supports both CAN 2.0 A/B and CAN-FD frame formats. It auto-detects bit rate and frame type, enabling seamless migration from legacy CAN networks to higher-bandwidth FD deployments within the same ECU.
What is the lowest power consumption mode available on M0G3507QRHBRQ1 with RTC retention?
The STANDBY mode of M0G3507QRHBRQ1 consumes 1.5µA while retaining RTC operation, SRAM contents, CPU state, and all registers. This mode is entered via software command and exited by RTC alarm or GPIO interrupt - ideal for infrequent wake-up events like door handle proximity detection.
How many GPIOs are available on the M0G3507QRHBRQ1 in its 32-pin VQFN package?
The M0G3507QRHBRQ1 in the 32-pin VQFN (RHB) package provides 28 GPIOs. This count reflects pin multiplexing constraints - fewer than the 60 GPIOs available in the 64-pin LQFP variant - but maintains full functionality for targeted applications like door modules and kick-to-open sensors.
Is M0G3507QRHBRQ1 qualified for automotive use per AEC-Q100?
Yes, M0G3507QRHBRQ1 is AEC-Q100 Grade 1 qualified (–40°C to +125°C ambient), certified to ASIL B for functional safety, and manufactured in TI's automotive-grade process flow. The 32-pin VQFN package is offered with wettable flanks to ensure solder joint reliability in automotive reflow profiles.
M0G3507QRHBRQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 32-VFQFN Exposed Pad
- Series:
- MSPM0 G
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- -
- Core Processor:
- ARM® Cortex®-M0+
- Core Size:
- 32-Bit
- Speed:
- 80MHz
- Connectivity:
- CANbus, DALI, I2C, IrDA, LINbus, SmartCard, SMBus, SPI, UART/USART
- Peripherals:
- AES, Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Number of I/O:
- 28
- Program Memory Size:
- 128KB (128K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.62V ~ 3.6V
- Data Converters:
- A/D 11x12b SAR; D/A 1x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M0G3507QRHBRQ1 FAQ
1.How can I place an order for M0G3507QRHBRQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for M0G3507QRHBRQ1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for M0G3507QRHBRQ1 reliable?
The price and inventory of M0G3507QRHBRQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M0G3507QRHBRQ1 is usually 5 days.
3.What payment methods are accepted for M0G3507QRHBRQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M0G3507QRHBRQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M0G3507QRHBRQ1?
M0G3507QRHBRQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M0G3507QRHBRQ1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for M0G3507QRHBRQ1?
For technical support, including M0G3507QRHBRQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M0G3507QRHBRQ1 requirements.
6.How does Aetrix verify that M0G3507QRHBRQ1 is sourced from the original manufacturer or authorized distributors?
All M0G3507QRHBRQ1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that M0G3507QRHBRQ1 meets industry standards.
7.What is the process for return or replacement of M0G3507QRHBRQ1?
All M0G3507QRHBRQ1 units undergo pre-shipment inspection (PSI). If there is an issue with M0G3507QRHBRQ1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The M0G3507QRHBRQ1 part is unused and in its original packaging.
Return procedure for M0G3507QRHBRQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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