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Texas Instruments M0G3106QPTRQ1
- Part No.:
- M0G3106QPTRQ1
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 48-LQFP
- Datasheet:
-
M0G3106QPTRQ1.pdf
- Description:
- AUTOMOTIVE 80MHZ ARM CORTEX-M0+
- Quantity:
- Payment:
- Shipping:
Inventory:2,903
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Product details
Overview
M0G3106QPTRQ1 from Texas Instruments is an automotive-grade 32-bit Arm Cortex-M0+ microcontroller with CAN-FD interface, 64KB flash, 32KB SRAM, dual 12-bit 4Msps ADCs, and ASIL B functional safety certification for body electronics and motor control applications.
For engineers reviewing the M0G3106QPTRQ1 datasheet, M0G3106QPTRQ1 pinout, M0G3106QPTRQ1 application, or M0G3106QPTRQ1 equivalent, key selection criteria include AEC-Q100 Grade 1 qualification, 48-pin LQFP (9mm × 9mm) package, CAN-FD + four UARTs + two I²C + two SPI interfaces, and ultra-low-power STANDBY mode (1.5µA with RTC and SRAM retention).
Technical Context
The M0G3106QPTRQ1 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 dual crystal oscillators (HFXT/LFXT) for robust timing in automotive environments.
Functional safety architecture includes hardware integrity up to ASIL B, ISO 26262 certification by TÜV, built-in ECC for flash and parity for SRAM, CRC-16/32, TRNG, and AES-128/256-supporting systematic safety mechanisms required for automotive gateway and steering wheel systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | Arm Cortex-M0+, 80MHz max - enables real-time deterministic control in motor and lighting modules. |
| Flash / SRAM | 64KB flash with ECC + 32KB SRAM with parity - ensures code/data integrity in harsh automotive environments. |
| ADC | Two 12-bit 4Msps ADCs, 17 external channels - supports simultaneous sampling for multi-sensor feedback in seat comfort or occupancy detection. |
| Power Modes | STANDBY: 1.5µA with RTC, SRAM, CPU state retained - enables always-on wake-up capability for door handle or kick-to-open modules. |
| Temperature Range | –40°C to +125°C - meets AEC-Q100 Grade 1 requirements for under-hood and cabin applications. |
| CAN Interface | CAN-FD (up to 5Mbps) + CAN 2.0 A/B - provides high-bandwidth communication for automotive gateways and DC-AC inverters. |
| IO Count | 44 GPIOs including 2×5V-tolerant open-drain, 2×20mA high-drive, 5×high-speed - supports direct LED driving and LIN/IrDA peripheral interfacing. |
| Safety Certification | ISO 26262 ASIL B certified (TÜV), systematic capability up to ASIL B - reduces safety case development effort for automotive OEMs. |
Pinout & Package
48-pin LQFP (PT) package, 9mm × 9mm, 0.5mm pitch, with exposed thermal pad (not electrically connected). Pin functions support multiplexed analog/digital/peripheral roles across all 44 GPIOs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PA0 / FCC_IN | Flash Configuration Control Input | Enables factory bootloader entry via UART/I²C; critical for secure firmware updates in production. |
| PA14 / A0_12 | Analog Input Channel 0, Ch12 | One of 17 ADC0 input channels; supports sensor signal acquisition in vehicle occupancy detection. |
| PA15 / A1_0 | Analog Input Channel 1, Ch0 | First channel of ADC1; enables differential or single-ended sensing with GPAMP and VREF. |
| PA19 / SWDIO | Serial Wire Debug Data I/O | 2-pin SWD interface for in-circuit debugging and programming without JTAG overhead. |
| PA20 / SWCLK | Serial Wire Debug Clock | Synchronizes debug data transfer; supports boundary scan and real-time trace via MTB. |
| PA23 / VREF+ | Internal Voltage Reference Output | Provides stable 1.4V or 2.5V reference for both ADCs and GPAMP - eliminates external reference IC. |
| PA26 / A0_1 | Analog Input Channel 0, Ch1 | Paired with PA27 (A0_0) for differential measurements in motor current sensing. |
| PA27 / A0_0 | Analog Input Channel 0, Ch0 | Primary ADC0 input; also serves as RTC_OUT for timekeeping in low-power STANDBY mode. |
| PA28 | High-Drive GPIO | 20mA drive strength supports direct LED or relay driver interface in interior lighting modules. |
| PB13–PB16 | CAN-FD Transceiver Interface | Dedicated CAN_TX (PB13), CAN_RX (PB14), plus optional fault/wake pins - full CAN-FD PHY layer support. |
Key Features
| Feature | Design Value |
|---|---|
| ASIL B Functional Safety Architecture | Hardware-integrated MPU, ECC flash, parity SRAM, and diagnostic libraries reduce FMEDA effort for ISO 26262 compliance. |
| Dual Simultaneous-Sampling ADCs | Two independent 12-bit 4Msps converters enable synchronized voltage/current capture for motor FOC control. |
| Ultra-Low-Power STANDBY Mode | 1.5µA with RTC, SRAM, and CPU state retention - enables instant wake-up for proximity-based door handle activation. |
| Configurable Internal VREF | Selectable 1.4V or 2.5V shared reference for ADCs and GPAMP - improves measurement accuracy without external components. |
| CAN-FD + Four UARTs | Single CAN-FD port (5Mbps) plus four UARTs (one supporting LIN/IrDA/DALI) - consolidates gateway communication layers. |
| GPAMP with Programmable Gain | General-purpose amplifier supports rail-to-rail input/output and configurable gain - replaces discrete op-amp in sensor conditioning circuits. |
Applications
| Automotive Body Electronics | Steering Wheel Systems |
|---|---|
Use Scenario: Centralized control of power windows, mirrors, and interior lighting in modern vehicle platforms. IC Role / Device Role / Timing Role: Main MCU executing real-time PWM for LED dimming, ADC sampling for touch sensors, and CAN-FD messaging to body domain controller. Use Value: Integrated 64KB flash and 32KB SRAM eliminate external memory; 44 GPIOs simplify wiring harness design and reduce BOM count. | Use Scenario: Multi-function steering wheel with capacitive touch, haptic feedback, and button press detection. IC Role / Device Role / Timing Role: Sensor fusion hub processing ADC inputs from touch electrodes, GPAMP outputs from force sensors, and UART commands from haptic drivers. Use Value: Dual ADCs with hardware averaging deliver 14-bit effective resolution at 250ksps - enabling precise pressure gradient detection for gesture recognition. |
| Door Handle Modules | Seat Comfort Module |
Use Scenario: Proximity-activated smart door handles with NFC, capacitive wake-up, and mechanical actuation. IC Role / Device Role / Timing Role: Low-power supervisor managing wake-from-STANDBY on RF/NFC event, then initiating CAN-FD handshake with central ECU. Use Value: STANDBY current of 1.5µA with RTC and SRAM retention allows >10-year battery life in coin-cell-powered modules. | Use Scenario: Occupant-responsive seat heating, ventilation, and massage control with temperature and pressure feedback. IC Role / Device Role / Timing Role: Analog front-end processor acquiring thermistor and piezoresistive sensor data via dual ADCs, applying GPAMP gain, and transmitting over CAN-FD. Use Value: On-chip VREF (1.4V/2.5V) and GPAMP eliminate 3 external components per sensor channel - reducing PCB area and calibration complexity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| M0G3107QPTRQ1 | 128KB flash, 32KB SRAM - double program memory; identical peripherals, package, and pinout. | Supports larger firmware images (e.g., OTA update stacks, cryptographic libraries) without changing layout. | Select when future firmware growth or security features (AES/TRNG/CRC) require additional flash space. |
| M0G3105QPTRQ1 | 32KB flash, 16KB SRAM - half memory capacity; same 48-pin LQFP package and peripheral set. | Suitable for cost-sensitive, function-limited modules (e.g., basic LED controllers, simple switch interfaces). | Select for minimal-feature body electronics where 64KB flash is unnecessary and BOM cost is critical. |
Compared with M0G3105QPTRQ1 and M0G3107QPTRQ1, the M0G3106QPTRQ1 delivers optimal balance of memory (64KB flash/32KB SRAM), ASIL B safety, and CAN-FD connectivity in the 48-pin LQFP footprint - making it ideal for mid-tier automotive body control units requiring field-upgradable firmware and sensor-rich operation.
Availability
M0G3106QPTRQ1 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 production lifecycles.
Supply support for M0G3106QPTRQ1 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 delivering analog and embedded processing solutions for automotive, industrial, and personal electronics markets.
The M0G3106QPTRQ1 belongs to the MSPM0G310x-Q1 automotive MCU family, designed specifically for cost-optimized, functional-safety-compliant body electronics and motor control applications operating from –40°C to +125°C.
FAQ
What is the maximum operating frequency of the M0G3106QPTRQ1?
The M0G3106QPTRQ1 operates at up to 80MHz using its integrated PLL, which locks to the internal SYSOSC or external HFXT. This frequency is sustained across the full –40°C to +125°C range and supports deterministic real-time execution for automotive control loops.
Does the M0G3106QPTRQ1 support CAN-FD, and what data rates are achievable?
Yes, the M0G3106QPTRQ1 includes a dedicated CAN-FD interface compliant with ISO 11898-1:2015, supporting data rates up to 5Mbps in FD mode and 1Mbps in legacy CAN 2.0 A/B mode. It implements bit-rate switching and flexible data-length payloads up to 64 bytes.
How many analog-to-digital converter channels does the M0G3106QPTRQ1 provide?
The M0G3106QPTRQ1 integrates two independent 12-bit ADCs: ADC0 supports up to 17 external channels, and ADC1 supports up to 16 external channels. Both operate simultaneously at 4Msps, with hardware averaging enabling 14-bit effective resolution at 250ksps.
What functional safety certifications apply to the M0G3106QPTRQ1?
The M0G3106QPTRQ1 is ISO 26262 certified up to ASIL B by TÜV, with documented systematic capability and hardware integrity at ASIL B level. It includes ECC for flash, parity for SRAM, MPU, CRC engines, and safety manual support for integration into ASIL B systems.
Which package type is used for the M0G3106QPTRQ1, and what are its dimensions?
The M0G3106QPTRQ1 uses the 48-pin LQFP (PT) package, measuring 9mm × 9mm with 0.5mm pitch. It is RoHS-compliant, AEC-Q100 Grade 1 qualified, and supports wettable flanks for automated optical inspection of solder joints.
M0G3106QPTRQ1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 48-LQFP
- Series:
- MSPM0G310x-Q1
- 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, TRNG, WDT
- Number of I/O:
- 44
- Program Memory Size:
- 64KB (64K 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 16x12b SAR
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
M0G3106QPTRQ1 FAQ
1.How can I place an order for M0G3106QPTRQ1 through Aetrix?
Please submit a Request for Quotation (RFQ) for M0G3106QPTRQ1 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 M0G3106QPTRQ1 reliable?
The price and inventory of M0G3106QPTRQ1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M0G3106QPTRQ1 is usually 5 days.
3.What payment methods are accepted for M0G3106QPTRQ1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M0G3106QPTRQ1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M0G3106QPTRQ1?
M0G3106QPTRQ1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M0G3106QPTRQ1 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 M0G3106QPTRQ1?
For technical support, including M0G3106QPTRQ1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M0G3106QPTRQ1 requirements.
6.How does Aetrix verify that M0G3106QPTRQ1 is sourced from the original manufacturer or authorized distributors?
All M0G3106QPTRQ1 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 M0G3106QPTRQ1 meets industry standards.
7.What is the process for return or replacement of M0G3106QPTRQ1?
All M0G3106QPTRQ1 units undergo pre-shipment inspection (PSI). If there is an issue with M0G3106QPTRQ1, 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 M0G3106QPTRQ1 part is unused and in its original packaging.
Return procedure for M0G3106QPTRQ1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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