My Inquiry
My Account
Texas Instruments MSPM0G3506SDGS28R
- Part No.:
- MSPM0G3506SDGS28R
- Manufacturer:
- Texas Instruments
- Category:
- Microcontrollers
- Package:
- 28-TFSOP (0.118", 3.00mm Width)
- Datasheet:
-
MSPM0G3506SDGS28R.pdf
- Description:
- 80MHZ ARM M0+ MCU, 64KB FLASH, 3
- Quantity:
- Payment:
- Shipping:
Inventory:4,442
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MSPM0G3506SDGS28R 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 from –40°C to 125°C at 1.62V–3.6V supply. It integrates two zero-drift chopper op-amps, three high-speed comparators (32ns), and supports STANDBY mode at 1.5µA with RTC and SRAM retention - ideal for industrial motor control and smart metering edge nodes.
For engineers reviewing the MSPM0G3506SDGS28R datasheet, MSPM0G3506SDGS28R pinout, MSPM0G3506SDGS28R application, or MSPM0G3506SDGS28R equivalent, key selection criteria include CAN-FD timing compliance, 28-pin VSSOP package constraints, analog peripheral routing flexibility (e.g., programmable analog interconnect between ADC/OPA/COMP/DAC), and low-power mode current profiles (RUN: 101µA/MHz, STANDBY: 1.5µA).
Technical Context
The MSPM0G3506SDGS28R implements an Arm Cortex-M0+ core with MPU, running up to 80MHz via PLL or internal SYSOSC (±1.2% accuracy). Its analog subsystem features two simultaneous-sampling ADCs with hardware averaging enabling 14-bit effective resolution at 250ksps, plus integrated VREF (1.4V/2.5V selectable) and temperature sensor.
Digital intelligence includes a 7-channel DMA, math accelerator (DIV/SQRT/MAC/TRIG), five timers (including QEI-capable 16-bit TIMG8 and two STANDBY-aware 16-bit TIMG6/TIMG7), and dual window-watchdog timers. The CAN-FD controller supports both ISO 11898-1:2015 and CAN 2.0 A/B protocols with bit rates up to 5Mbps in FD mode.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M0+, 80MHz max - enables real-time motor control loops with sub-1µs interrupt latency |
| Flash / SRAM | 64KB flash with ECC + 32KB SRAM with parity - ensures code/data integrity in safety-critical industrial firmware |
| ADC Performance | Two 12-bit 4Msps ADCs, 14-bit effective @ 250ksps with hardware averaging - supports high-fidelity current/voltage sensing in inverters |
| Low-Power Modes | STANDBY: 1.5µA (RTC + SRAM retained); SHUTDOWN: 80nA (IO wake-up capable) - extends battery life in remote sensors |
| CAN Interface | CAN-FD compliant (ISO 11898-1:2015), 5Mbps data phase - enables high-bandwidth diagnostics and firmware updates in automotive/industrial networks |
| Analog Peripherals | Two zero-drift chopper OPAs (0.5µV/°C drift), three 32ns comparators with 8-bit reference DACs - eliminates offset drift in precision signal conditioning |
| Package | 28-pin VSSOP (7.1mm × 4.9mm, 0.5mm pitch) - compact footprint for space-constrained PCBs in metering and portable equipment |
Pinout & Package
28-pin VSSOP (DGS28) package with 0.5mm pitch, 7.1mm × 4.9mm body size, thermal performance rated per JEDEC JESD51-3. Pin count and layout optimized for minimal external components in cost-sensitive industrial applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| PA0 / PA1 | UART0_TX / UART0_RX (BSL default) | Enable factory programming and debug via 2-pin SWD; support LIN/IrDA/Smart Card protocols in application |
| PA19 / PA20 | SWDIO / SWCLK | Serial Wire Debug interface - allows full-core debugging without JTAG overhead or extra pins |
| PA21 / PA23 | VREF− / VREF+ | Configurable 1.4V or 2.5V shared analog reference - reduces BOM by eliminating external voltage references |
| PA25 / PA24 | A0_2 / A0_3 (ADC0 inputs) | Direct connection to ADC0 channel 2/3 - supports differential or single-ended sampling of motor phase currents |
| PA27 / PA26 | A0_0 / A0_1 (ADC0 inputs), CAN_RX / CAN_TX | Shared pins enable CAN-FD communication and analog acquisition on same physical traces - simplifies routing in tight layouts |
| NRST / VCORE / VDD / VSS | Reset / Core power / I/O supply / Ground | Single-supply operation (1.62V–3.6V); VCORE decoupling required per TI SLASEX6C Section 7.6 - ensures stable LDO regulation under dynamic load |
Key Features
| Feature | Design Value |
|---|---|
| Programmable analog interconnect | Direct routing between ADC, OPA, COMP, DAC, and GPAMP without GPIO intervention - enables closed-loop analog signal chains in firmware-defined topologies |
| Chopper op-amp architecture | 0.5µV/°C input offset drift with 32x programmable gain - eliminates manual calibration in precision sensor front-ends |
| STANDBY-mode timer support | TIMG6 and TIMG7 retain operation during STANDBY (1.5µA) - allows periodic wake-up for sensor polling without full MCU restart |
| Hardware CRC-32 & TRNG | On-the-fly data integrity checking and cryptographically secure random number generation - meets IEC 62443-3-3 requirements for industrial firmware updates |
| Math accelerator | Fixed-point DIV, SQRT, MAC, and trigonometric functions offloaded from CPU - frees 15–20% core bandwidth for control algorithms |
Applications
| Motor Control | Smart Metering |
|---|---|
Use Scenario: Field-oriented control (FOC) of 3-phase BLDC motors in HVAC compressors and industrial pumps. IC Role / Device Role / Timing Role: Real-time execution of FOC algorithm, synchronized ADC sampling of phase currents, PWM generation with deadband, and CAN-FD telemetry reporting. Use Value: Dual 4Msps ADCs enable simultaneous current sampling; STANDBY timers allow predictive maintenance wake-ups; CAN-FD delivers 5× faster firmware updates vs. legacy CAN 2.0. | Use Scenario: Polyphase electricity meter with anti-tampering detection, harmonic analysis, and DLMS/COSEM protocol stack. IC Role / Device Role / Timing Role: High-accuracy metrology engine (ADC + OPA + COMP), secure firmware storage (ECC flash), and encrypted communication (AES-128/256 + TRNG). Use Value: 14-bit effective ADC resolution at 250ksps supports Class 0.2 accuracy; 1.5µA STANDBY mode extends battery backup to >10 years. |
| Uninterruptible Power Supplies | Industrial Transport Telematics |
Use Scenario: Online UPS with bidirectional AC/DC conversion, battery management, and grid synchronization. IC Role / Device Role / Timing Role: Grid voltage/frequency monitoring (ADC), inverter gate drive timing (advanced timers with deadband), and CAN-FD communication to master controller. Use Value: Two 16-bit advanced timers generate complementary PWM with programmable deadtime; CAN-FD handles real-time status reporting and fault logging at 2Mbps. | Use Scenario: Onboard diagnostics unit (OBD-II) for rail freight wagons with vibration sensing, GPS sync, and remote firmware updates. IC Role / Device Role / Timing Role: Sensor fusion hub (temperature, acceleration), secure bootloader (AES + CRC), and CAN-FD gateway between vehicle bus and cellular modem. Use Value: Integrated TRNG and AES-256 meet EN 50155 cybersecurity requirements; 125°C rating ensures reliability in under-hood environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar mixed-signal microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MSPM0G3507SDGS28R | 128KB flash, 32KB SRAM - +64KB program memory vs. MSPM0G3506SDGS28R | Suitable for larger firmware images (e.g., dual-bank OTA, complex protocol stacks) | Select when firmware size exceeds 64KB or future-proofing for feature expansion is required |
| MSPM0G3505SDGS28R | 32KB flash, 16KB SRAM - -32KB flash/-16KB SRAM vs. MSPM0G3506SDGS28R | Targeted at cost-optimized designs with minimal peripheral usage (e.g., basic sensor node) | Select when application fits within 32KB flash and lower RAM suffices for real-time tasks |
Compared with MSPM0G3505SDGS28R and MSPM0G3507SDGS28R, the MSPM0G3506SDGS28R provides optimal balance of memory (64KB/32KB), analog capability, and 28-pin VSSOP footprint - making it the preferred choice for mid-complexity industrial edge nodes where BOM cost and PCB area are constrained.
Availability
MSPM0G3506SDGS28R is available at Aetrix Electronics and suitable for motor control, smart metering, and uninterruptible power supplies requiring stable component supply across extended temperature ranges (–40°C to 125°C) and long product lifecycles.
Supply support for MSPM0G3506SDGS28R 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 MSPM0 family targets ultra-low-power, high-integration microcontrollers for industrial edge sensing, motor control, and smart infrastructure - combining Arm Cortex-M0+ efficiency with TI's analog expertise and CAN-FD readiness.
FAQ
What is the maximum operating frequency of the MSPM0G3506SDGS28R?
The MSPM0G3506SDGS28R operates at up to 80MHz using its integrated PLL or SYSOSC. This frequency is validated across the full –40°C to 125°C temperature range and 1.62V–3.6V supply voltage, enabling deterministic real-time control in demanding industrial applications. The MSPM0G3506SDGS28R achieves this while maintaining CoreMark efficiency of 101µA/MHz in RUN mode.
Does the MSPM0G3506SDGS28R support CAN-FD in both classic and FD modes?
Yes, the MSPM0G3506SDGS28R supports both CAN 2.0 A/B (classic) and CAN-FD (ISO 11898-1:2015) protocols. It achieves up to 5Mbps data phase bit rate in FD mode and maintains full compatibility with legacy CAN networks. The MSPM0G3506SDGS28R's CAN-FD controller includes dedicated message RAM, flexible data length control, and error confinement - verified in TI's SLASEX6C datasheet Section 28.
How many analog-to-digital converter channels does the MSPM0G3506SDGS28R support?
The MSPM0G3506SDGS28R integrates two independent 12-bit ADCs (ADC0 and ADC1) with up to 17 total external input channels. In the 28-pin VSSOP package (SDGS28R), 11 channels are accessible - including A0_0 through A0_7 and A1_0 through A1_3. The MSPM0G3506SDGS28R supports simultaneous sampling and hardware averaging to achieve 14-bit effective resolution at 250ksps.
What low-power modes are available on the MSPM0G3506SDGS28R, and what is retained in STANDBY mode?
The MSPM0G3506SDGS28R offers RUN, SLEEP, STOP, STANDBY, and SHUTDOWN modes. In STANDBY mode (1.5µA), the MSPM0G3506SDGS28R retains RTC with calendar/alarm, 32KB SRAM, CPU register state, and selected peripherals (TIMG6/TIMG7 timers). This enables periodic wake-up for sensor polling without reloading firmware - critical for battery-powered industrial monitors.
Is the MSPM0G3506SDGS28R pin-compatible with other members of the MSPM0G350x family in the same package?
Yes, all MSPM0G350x devices in the 28-pin VSSOP (SDGS28R) package - including MSPM0G3505SDGS28R, MSPM0G3506SDGS28R, and MSPM0G3507SDGS28R - share identical pinouts and electrical characteristics. This allows seamless migration between memory variants without PCB redesign. The MSPM0G3506SDGS28R uses the same footprint and signal mapping as its siblings, per TI's SLASEX6C Table 5-1 and Figure 6-6.
MSPM0G3506SDGS28R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 28-TFSOP (0.118", 3.00mm Width)
- 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, TRNG, WDT
- Number of I/O:
- 24
- 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:
MSPM0G3506SDGS28R FAQ
1.How can I place an order for MSPM0G3506SDGS28R through Aetrix?
Please submit a Request for Quotation (RFQ) for MSPM0G3506SDGS28R 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 MSPM0G3506SDGS28R reliable?
The price and inventory of MSPM0G3506SDGS28R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MSPM0G3506SDGS28R is usually 5 days.
3.What payment methods are accepted for MSPM0G3506SDGS28R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MSPM0G3506SDGS28R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MSPM0G3506SDGS28R?
MSPM0G3506SDGS28R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MSPM0G3506SDGS28R 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 MSPM0G3506SDGS28R?
For technical support, including MSPM0G3506SDGS28R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MSPM0G3506SDGS28R requirements.
6.How does Aetrix verify that MSPM0G3506SDGS28R is sourced from the original manufacturer or authorized distributors?
All MSPM0G3506SDGS28R 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 MSPM0G3506SDGS28R meets industry standards.
7.What is the process for return or replacement of MSPM0G3506SDGS28R?
All MSPM0G3506SDGS28R units undergo pre-shipment inspection (PSI). If there is an issue with MSPM0G3506SDGS28R, 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 MSPM0G3506SDGS28R part is unused and in its original packaging.
Return procedure for MSPM0G3506SDGS28R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MSPM0G3506SDGS28R Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
