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Texas Instruments MSPM0G3506SRGZR
- Part No.:
- MSPM0G3506SRGZR
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 48-VFQFN Exposed Pad
- Datasheet:
-
MSPM0G3506SRGZR.pdf
- Description:
- IC MCU 32BIT 64KB FLASH 48VFQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,999
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Product details
Overview
MSPM0G3506SRGZR from Texas Instruments is a 32-bit Arm® Cortex®-M0+ microcontroller with CAN-FD interface, 64KB flash, 32KB SRAM, dual 12-bit 4Msps ADCs, and operation up to 80MHz at –40°C to 125°C. It integrates two zero-drift chopper op-amps, three high-speed comparators (32ns), 12-bit DAC, and supports ultra-low-power STANDBY mode (1.5µA) with RTC and SRAM retention - deployed in motor control and industrial inverters.
For engineers reviewing the MSPM0G3506SRGZR datasheet, MSPM0G3506SRGZR pinout, MSPM0G3506SRGZR application, or MSPM0G3506SRGZR equivalent, key selection criteria include CAN-FD timing compliance, analog peripheral co-sampling capability, VQFN-48 thermal performance, and STANDBY-mode wake-up latency with retained CPU state.
Technical Context
The MSPM0G3506SRGZR implements a memory protection unit (MPU) and 7-channel DMA for deterministic real-time control. Its dual ADCs support simultaneous sampling across up to 17 external channels with hardware averaging enabling 14-bit effective resolution at 250ksps - critical for closed-loop motor phase current sensing.
Its clock system combines SYSOSC (±1.2%), PLL (up to 80MHz), LFXT (32kHz crystal), and HFXT (4–48MHz) to sustain CAN-FD bit timing accuracy while switching between RUN (101µA/MHz) and STANDBY (1.5µA) modes without losing register state or RTC calendar functionality.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M0+, 80MHz max - enables real-time motor FOC execution within 1µs interrupt latency. |
| Flash / SRAM | 64KB flash with ECC + 32KB SRAM with parity - ensures firmware integrity and data reliability in safety-critical industrial environments. |
| ADC Performance | Two 12-bit 4Msps ADCs, simultaneous sampling, 17-channel mux - supports synchronized current/voltage acquisition for 3-phase motor control. |
| Power Modes | STANDBY: 1.5µA with RTC, SRAM, CPU state retained - enables battery-backed monitoring without full reinitialization. |
| CAN Interface | CAN 2.0 A/B and CAN-FD (up to 5Mbps) - meets automotive and industrial communication bandwidth and diagnostics requirements. |
| Analog Peripherals | Two zero-drift chopper OPAs (0.5µV/°C drift), three 32ns comparators, 12-bit DAC - enables precision sensor signal conditioning and fast overcurrent protection. |
| Package | 48-pin VQFN (RGZ), 7mm × 7mm, 0.5mm pitch - provides compact footprint with thermal pad for motor drive thermal management. |
Pinout & Package
48-pin VQFN (RGZ) package with exposed thermal pad; optimized for thermal dissipation in motor control and power conversion applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PA19 / PA20 | SWDIO / SWCLK | 2-pin serial wire debug interface - enables in-system programming and real-time trace without dedicated JTAG pins. |
| PA27 / PA26 | CAN_RX / CAN_TX | Dedicated differential CAN-FD physical layer I/O - supports ISO 11898-1 compliant bus termination and slew-rate control. |
| PA21 / PA23 | VREF− / VREF+ | Configurable internal reference (1.4V or 2.5V) shared across ADC, DAC, and comparators - eliminates external reference ICs and reduces BOM count. |
| PA15 / PA16 | DAC_OUT / OPA1_OUT | Direct analog output path with integrated buffer - drives gate drivers or analog setpoints without external amplification. |
| PA24 / PA25 | A0_3 / A0_2 | ADC0 input channels with programmable gain stage (up to 32×) - interfaces directly with shunt resistor voltage drops for high-side current sensing. |
Key Features
| Feature | Design Value |
|---|---|
| Simultaneous dual ADC sampling | Enables synchronized current and voltage capture for field-oriented control without software alignment delays. |
| Zero-drift chopper op-amps | 0.5µV/°C offset drift allows stable DC-coupled amplification of low-level motor current signals across temperature. |
| Hardware math accelerator | Accelerates DIV, SQRT, MAC, and TRIG operations - reduces FOC loop computation time by >40% vs. pure-Cortex-M0+ execution. |
| Programmable analog interconnect | Direct routing of ADC outputs to DAC/comparator inputs without GPIO intervention - enables autonomous analog signal chains. |
| STANDBY mode with full context retention | 1.5µA consumption with RTC, SRAM, registers, and CPU state preserved - supports instant wake-up for event-triggered control actions. |
Applications
| Motor Control | Uninterruptible Power Supply (UPS) |
|---|---|
|
Use Scenario: Field-oriented control of 3-phase BLDC/PMSM motors in HVAC compressors and industrial pumps. IC Role / Device Role / Timing Role: Real-time current/voltage acquisition, PWM generation, and CAN-FD diagnostics coordination. Use Value: Dual simultaneous ADCs and 22-channel PWM enable precise phase current reconstruction and dead-time compensation at 20kHz switching frequency. |
Use Scenario: Grid-tied inverter control with battery backup, AC line monitoring, and load shedding logic. IC Role / Device Role / Timing Role: Analog sensing of AC voltage/current, DC bus regulation, and CAN-FD communication with energy management systems. Use Value: Integrated 12-bit DAC and zero-drift OPAs condition shunt/sensor signals directly; STANDBY mode maintains grid sync during brownouts. |
| Industrial Transport | Smart Metering |
|
Use Scenario: Onboard traction control and battery management in electric material handling vehicles. IC Role / Device Role / Timing Role: High-speed analog acquisition of motor phase currents and CAN-FD gateway between vehicle subsystems. Use Value: CAN-FD (5Mbps) supports firmware updates and diagnostic logging over vehicle bus; 125°C rating ensures reliability in under-hood environments. |
Use Scenario: Polyphase electricity meter with harmonic analysis, tamper detection, and secure data reporting. IC Role / Device Role / Timing Role: Precision metrology front-end with anti-aliasing filtering, AES-256 encryption, and secure boot. Use Value: Hardware CRC-32 and TRNG ensure firmware integrity and cryptographic key generation; 1.62–3.6V supply range accommodates battery+capacitor backup. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSPM0G3507SRGZR | 128KB flash, 32KB SRAM - same package, identical peripherals and pinout. | Required for larger firmware images (e.g., multi-protocol stacks or OTA update partitions). | Select when future firmware expansion or dual-bank secure boot is needed; no PCB change required. |
| MSPM0L1306SRGZR | 32KB flash, 8KB SRAM, no CAN-FD, lower max frequency (32MHz), no chopper OPAs. | Suitable for cost-sensitive, non-automotive applications without CAN or precision analog needs. | Choose only if CAN-FD and simultaneous dual ADC are not required; reduced analog feature set lowers BOM cost. |
Compared with MSPM0G3506SRGZR, MSPM0G3507SRGZR offers scalable flash capacity without altering layout or firmware architecture, while MSPM0L1306SRGZR trades CAN-FD and advanced analog capability for lower unit cost in simpler control tasks.
Availability
MSPM0G3506SRGZR is available at Aetrix Electronics and suitable for motor control, uninterruptible power supplies, and industrial transport applications requiring stable component supply, extended temperature operation, and CAN-FD protocol compliance.
Supply support for MSPM0G3506SRGZR 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 leader focused on analog and embedded processing technologies, serving industrial, automotive, and consumer markets with high-reliability silicon and comprehensive design resources.
The MSPM0G350x product line delivers ultra-low-power, mixed-signal MCUs optimized for real-time control in harsh environments - combining Arm Cortex-M0+ performance with integrated analog front-ends and CAN-FD connectivity.
FAQ
What is the maximum operating temperature for the MSPM0G3506SRGZR?
The MSPM0G3506SRGZR is qualified for operation from –40°C to 125°C ambient temperature. This extended range is validated per TI's S-grade qualification standard and supports deployment in under-hood automotive subsystems, industrial motor drives, and outdoor power electronics where thermal margins are constrained.
Does the MSPM0G3506SRGZR support CAN-FD bit rates above 1Mbps?
Yes, the MSPM0G3506SRGZR supports CAN-FD up to 5Mbps in FD mode. Its CAN controller complies with ISO 11898-1:2015 and includes flexible bit timing configuration, automatic retransmission, and error confinement - enabling high-bandwidth diagnostics and firmware updates in modern vehicle networks.
How many analog-to-digital converter channels does the MSPM0G3506SRGZR support?
The MSPM0G3506SRGZR integrates two independent 12-bit ADCs capable of simultaneous sampling across up to 17 external analog input channels. Channel mapping is configurable via the analog mux, and hardware averaging enables 14-bit effective resolution at 250ksps - essential for precision motor current measurement.
Is the MSPM0G3506SRGZR pin-compatible with other members of the MSPM0G350x family in the RGZ package?
Yes, all MSPM0G350x devices in the 48-pin VQFN (RGZ) package - including MSPM0G3505SRGZR, MSPM0G3506SRGZR, and MSPM0G3507SRGZR - share identical pinout, electrical characteristics, and package dimensions. Firmware and PCB designs are interchangeable across these variants.
What debug interface does the MSPM0G3506SRGZR use, and what are its capabilities?
The MSPM0G3506SRGZR uses a 2-pin Serial Wire Debug (SWD) interface (PA19/SWDIO and PA20/SWCLK). It supports full JTAG-equivalent debugging, real-time trace via MTB, flash programming, and breakpoints - all with minimal pin count and no external pull-ups required for standard operation.
MSPM0G3506SRGZR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 48-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:
- 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; D/A 1x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSPM0G3506SRGZR FAQ
1.How can I place an order for MSPM0G3506SRGZR through Aetrix?
Please submit a Request for Quotation (RFQ) for MSPM0G3506SRGZR 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 MSPM0G3506SRGZR reliable?
The price and inventory of MSPM0G3506SRGZR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSPM0G3506SRGZR is usually 5 days.
3.What payment methods are accepted for MSPM0G3506SRGZR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSPM0G3506SRGZR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSPM0G3506SRGZR?
MSPM0G3506SRGZR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSPM0G3506SRGZR 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 MSPM0G3506SRGZR?
For technical support, including MSPM0G3506SRGZR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSPM0G3506SRGZR requirements.
6.How does Aetrix verify that MSPM0G3506SRGZR is sourced from the original manufacturer or authorized distributors?
All MSPM0G3506SRGZR 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 MSPM0G3506SRGZR meets industry standards.
7.What is the process for return or replacement of MSPM0G3506SRGZR?
All MSPM0G3506SRGZR units undergo pre-shipment inspection (PSI). If there is an issue with MSPM0G3506SRGZR, 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 MSPM0G3506SRGZR part is unused and in its original packaging.
Return procedure for MSPM0G3506SRGZR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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