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Texas Instruments MSPM0G1506SRHBR
- Part No.:
- MSPM0G1506SRHBR
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 32-VFQFN Exposed Pad
- Datasheet:
-
MSPM0G1506SRHBR.pdf
- Description:
- MICROCONTROLLER
- Quantity:
- Payment:
- Shipping:
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Product details
Overview
MSPM0G1506SRHBR from Texas Instruments is a 32-bit Arm® Cortex®-M0+ microcontroller operating at up to 80MHz, featuring 64KB flash with ECC, 32KB SRAM with hardware parity, and dual 12-bit 4Msps ADCs with 17-channel analog input capability - deployed in motor control, industrial inverters, and smart metering systems.
For engineers reviewing the MSPM0G1506SRHBR datasheet, MSPM0G1506SRHBR pinout, MSPM0G1506SRHBR application, or MSPM0G1506SRHBR equivalent, key selection criteria include its 32-pin VQFN (RHB) package, –40°C to 125°C extended temperature rating, 1.62V–3.6V supply range, integrated zero-drift op-amps, and STANDBY mode current of 1.5µA with RTC and SRAM retention.
Technical Context
The MSPM0G1506SRHBR implements an Arm Cortex-M0+ core with memory protection unit (MPU), paired with a dedicated 7-channel DMA controller and math accelerator supporting DIV, SQRT, MAC, and TRIG operations. Its analog subsystem integrates two simultaneous-sampling ADCs, three high-speed comparators (32ns propagation delay), two chopper op-amps (0.5µV/°C drift), and programmable analog routing between ADC, OPA, COMP, DAC, and GPAMP.
Digital peripherals include two 16-bit advanced timers with deadband and complementary outputs (up to 12 PWM channels), five general-purpose timers (including QEI support and STANDBY-capable variants), two window-watchdog timers, and RTC with calendar mode. Clocking supports internal SYSOSC (±1.2%), PLL (up to 80MHz), HFXT/LFXT, and external clock input.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M0+, 80MHz max frequency with MPU for memory isolation and system security |
| Flash / SRAM | 64KB flash with ECC for error detection/correction; 32KB SRAM with hardware parity for data integrity |
| ADC Performance | Two 12-bit 4Msps ADCs with simultaneous sampling and up to 17 external channels; 14-bit effective resolution at 250ksps with hardware averaging |
| Analog Peripherals | One 12-bit 1Msps DAC with output buffer; two zero-drift chopper op-amps (0.5µV/°C drift); three high-speed comparators (32ns propagation delay) |
| Power Modes | RUN: 101µA/MHz; SLEEP: 40µA/MHz; STOP: 190µA @ 4MHz; STANDBY: 1.5µA with RTC, SRAM, CPU state retained |
| Operating Range | –40°C to +125°C ambient temperature; 1.62V–3.6V supply voltage for wide battery and industrial rail compatibility |
| I/O Count | 28 GPIOs in 32-pin VQFN package; includes two 5V-tolerant open-drain pins and two 20mA high-drive outputs |
Pinout & Package
Package: 32-pin VQFN (RHB), 5mm × 5mm body, 0.5mm pitch, exposed thermal pad.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| NRST | Active-low reset input | Asynchronous reset signal; initiates full device reset on falling edge; supports external pull-up |
| VDD / VSS / VCORE | Power supply terminals | VDD (digital I/O supply), VSS (ground), VCORE (core voltage regulator input); decoupling required per datasheet layout guidelines |
| PA0–PA27, PB0–PB27 | Configurable GPIOs | 28 digital I/Os mapped to PA0–PA27; each supports multiple peripheral functions via PINCM register; includes wake capability on select pins |
| PA19 / PA20 | SWD debug interface | SWDIO and SWCLK pins for 2-pin serial wire debug; enables full firmware load, breakpoint, and register inspection |
| PA14 / PA15 / PA16 / PA17 / PA18 / PA21 / PA22 / PA23 / PA24 / PA25 / PA26 / PA27 | Analog input/output channels | Support A0_0–A0_12 and A1_0–A1_7 for ADC0/ADC1; VREF+, VREF−, DAC_OUT, OPA/COMP/GPAMP I/O; configurable analog routing |
| PA2 / PA3 / PA4 / PA5 / PA6 | Oscillator connections | ROSC (internal RC), LFXIN/LFXOUT (32kHz crystal), HFXIN/HFXOUT (4–48MHz crystal); supports automatic oscillator fail detection |
Key Features
| Feature | Design Value |
|---|---|
| Ultra-low-power STANDBY mode | 1.5µA with RTC running, 32KB SRAM retained, CPU state preserved - enables long-life battery operation in metering and sensor nodes |
| Programmable analog interconnect | Hardware-configurable signal routing between ADC, DAC, OPAs, COMP, and GPAMP eliminates external signal conditioning components |
| Integrated voltage reference | Configurable 1.4V or 2.5V shared VREF with ±0.5% accuracy over temperature - reduces BOM count and improves ADC/DAC consistency |
| Chopper-stabilized op-amps | Two zero-drift, zero-crossover OPAs with 0.5µV/°C offset drift and programmable gain up to 32× - ideal for precision sensor front-ends |
| Hardware math acceleration | Dedicated accelerator for DIV, SQRT, MAC, and trigonometric functions - offloads CPU for real-time motor control and signal processing loops |
Applications
| Motor Control | Smart Metering |
|---|---|
Use Scenario: Field-oriented control (FOC) of 3-phase BLDC motors in HVAC blowers and appliance compressors. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithms using math accelerator, PWM generation via advanced timers, and current sensing via dual ADCs with simultaneous sampling. Use Value: Enables precise torque/speed regulation with <1µs interrupt latency and sub-microsecond PWM deadtime control - critical for EMI reduction and efficiency optimization. | Use Scenario: Polyphase energy measurement in DIN-rail mounted electricity meters with anti-tampering features. IC Role / Device Role / Timing Role: High-accuracy metrology engine interfacing with shunt/CT sensors, performing RMS, harmonic, and power factor calculations while maintaining secure firmware updates. Use Value: Dual 12-bit 4Msps ADCs capture fast transients; AES-256 and TRNG enable secure firmware signing; STANDBY mode sustains RTC and tamper-detection logic at 1.5µA. |
| Industrial Inverters | Medical Sensor Nodes |
Use Scenario: Compact 1–5kW solar microinverters requiring isolated gate drive, grid synchronization, and DC-link monitoring. IC Role / Device Role / Timing Role: System controller managing MPPT, grid sync (PLL-based), PWM modulation, and fault protection via high-speed comparators and watchdog timers. Use Value: 32ns comparator response time enables <100ns overcurrent shutdown; integrated VREF ensures consistent ADC/DAC scaling across temperature; extended –40°C to 125°C rating supports enclosed environments. | Use Scenario: Portable patient monitors measuring ECG, SpO₂, and temperature with low-power wireless telemetry. IC Role / Device Role / Timing Role: Analog front-end aggregator and signal processor - digitizing biopotentials via chopper op-amps, filtering in firmware, and transmitting via UART/I²C to BLE SoC. Use Value: Zero-drift OPAs eliminate baseline wander in ECG; 14-bit effective ADC resolution at 250ksps captures waveform fidelity; 1.5µA STANDBY extends battery life to >1 year on coin cell. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSPM0G1507SRHBR | 128KB flash, same 32KB SRAM, identical package and peripheral set | Supports larger firmware images (e.g., OTA stacks, advanced motor control libraries) | Select when firmware size exceeds 64KB or future scalability is required; pin-compatible drop-in upgrade |
| MSPM0L1306SRHBR | 32KB flash, 8KB SRAM, no math accelerator, single 12-bit 2Msps ADC, no chopper OPAs | Targeted at cost-sensitive, lower-performance applications (e.g., basic power supplies, simple lighting controls) | Choose for budget-constrained designs where analog precision and computational throughput are not critical |
Compared with MSPM0G1507SRHBR, the MSPM0G1506SRHBR offers optimal balance of code space and cost for mid-tier industrial control; versus MSPM0L1306SRHBR, it delivers 2× ADC speed, chopper op-amps, and hardware math - essential for closed-loop precision systems.
Availability
MSPM0G1506SRHBR is available at Aetrix Electronics and suitable for motor control, smart metering, and industrial inverter applications requiring stable component supply, extended temperature operation, and long-term production continuity.
Supply support for MSPM0G1506SRHBR 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 delivering analog, embedded processing, and connectivity solutions for industrial, automotive, and personal electronics markets.
The MSPM0G150x product line targets ultra-low-power, high-integration industrial control applications - combining Arm Cortex-M0+ performance with precision analog, robust timing, and security peripherals in compact packages.
FAQ
What is the maximum operating frequency of the MSPM0G1506SRHBR?
The MSPM0G1506SRHBR operates at up to 80MHz using its integrated PLL, with the Arm Cortex-M0+ core capable of executing instructions at this frequency while maintaining full peripheral functionality and memory access timing compliance.
Does the MSPM0G1506SRHBR support hardware encryption?
Yes, the MSPM0G1506SRHBR includes a dedicated AES module supporting both 128-bit and 256-bit key lengths, along with a true random number generator (TRNG) and cyclic redundancy checker (CRC-16/CRC-32) - enabling secure boot, firmware authentication, and encrypted communication.
How many analog input channels does the MSPM0G1506SRHBR support in its 32-pin VQFN package?
In the 32-pin VQFN (RHB) package, the MSPM0G1506SRHBR supports up to 11 external analog input channels (A0_0–A0_10 and A1_0–A1_0), as confirmed in Table 5-1 and Section 6.1 pin diagrams - fewer than larger packages due to pin count constraints but sufficient for compact sensor aggregation.
What debug interface is supported by the MSPM0G1506SRHBR?
The MSPM0G1506SRHBR supports 2-pin Serial Wire Debug (SWD) via PA19 (SWDIO) and PA20 (SWCLK), enabling full JTAG-equivalent debugging including breakpoints, memory inspection, and real-time trace without requiring additional pins beyond standard GPIO.
Is the MSPM0G1506SRHBR qualified for extended temperature operation?
Yes, the MSPM0G1506SRHBR is qualified for operation from –40°C to +125°C ambient temperature, meeting industrial-grade reliability requirements - verified through TI's qualification testing and documented in the "Operating characteristics" section of the SLASEW9E datasheet.
MSPM0G1506SRHBR 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:
- DALI, I2C, IrDA, LINbus, SmartCard, SMBus, SPI, UART/USART
- Peripherals:
- Brown-out Detect/Reset, DMA, POR, PWM, TRNG, WDT
- Number of I/O:
- 28
- 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 11x12b SAR; D/A 1x12b
- Oscillator Type:
- External, Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MSPM0G1506SRHBR FAQ
1.How can I place an order for MSPM0G1506SRHBR through Aetrix?
Please submit a Request for Quotation (RFQ) for MSPM0G1506SRHBR 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 MSPM0G1506SRHBR reliable?
The price and inventory of MSPM0G1506SRHBR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSPM0G1506SRHBR is usually 5 days.
3.What payment methods are accepted for MSPM0G1506SRHBR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSPM0G1506SRHBR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSPM0G1506SRHBR?
MSPM0G1506SRHBR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSPM0G1506SRHBR 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 MSPM0G1506SRHBR?
For technical support, including MSPM0G1506SRHBR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSPM0G1506SRHBR requirements.
6.How does Aetrix verify that MSPM0G1506SRHBR is sourced from the original manufacturer or authorized distributors?
All MSPM0G1506SRHBR 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 MSPM0G1506SRHBR meets industry standards.
7.What is the process for return or replacement of MSPM0G1506SRHBR?
All MSPM0G1506SRHBR units undergo pre-shipment inspection (PSI). If there is an issue with MSPM0G1506SRHBR, 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 MSPM0G1506SRHBR part is unused and in its original packaging.
Return procedure for MSPM0G1506SRHBR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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