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STMicroelectronics STM32H725VGT6
- Part No.:
- STM32H725VGT6
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
STM32H725VGT6.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:586
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Product details
Overview
STM32H725VGT6 from STMicroelectronics is a high-performance Arm® Cortex®-M7 32-bit microcontroller operating at up to 550 MHz, featuring 1 MB flash with ECC, 564 KB SRAM (all with ECC), dual 16-bit ADCs (3.6 MSPS), Ethernet MAC, USB 2.0 HS/FS OTG, and 3x FD-CAN - deployed in industrial HMI, motor control gateways, and real-time edge AI inference nodes.
For engineers reviewing the STM32H725VGT6 datasheet, STM32H725VGT6 pinout, STM32H725VGT6 application, or STM32H725VGT6 equivalent, key selection criteria include deterministic real-time execution via L1 cache (32 KB I-cache + 32 KB D-cache), integrated DCDC regulator for power efficiency, Chrom-ART Accelerator for GUI offload, and hardware math accelerators (CORDIC + FMAC) for sensor fusion and control loop computation.
Technical Context
The STM32H725VGT6 implements a dual-bank flash architecture with ECC protection and supports XiP via two Octo-SPI interfaces. Its memory subsystem includes 128 KB TCM RAM (data) and configurable instruction TCM remapping, enabling zero-wait-state execution critical for hard real-time tasks.
It integrates three FD-CAN controllers compliant with ISO 11898-1:2015, supporting bit rates up to 5 Mbps and protocol features including Tx event FIFO, time-triggered CAN (TT-CAN), and flexible data-rate arbitration - essential for automotive diagnostics and industrial fieldbus bridging.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M7 with DP-FPU, 550 MHz max frequency, 1177 DMIPS, MPU, and L1 cache (32 KB I-cache + 32 KB D-cache) |
| Memory | 1 MB embedded flash with ECC; 564 KB SRAM (128 KB data TCM + 432 KB system RAM + 4 KB backup SRAM) |
| Analog Peripherals | 2× 16-bit ADC (3.6 MSPS, 22 channels); 1× 12-bit ADC (5 MSPS, 12 channels); 2× op-amps (GBW = 8 MHz); 2× 12-bit DACs |
| Connectivity | 3× FD-CAN, Ethernet MAC with DMA, USB 2.0 HS/FS OTG, 5× USART/UART, 5× I²C, 6× SPI, 2× SAI, SPDIF-IN, HDMI-CEC |
| Graphics & Acceleration | Chrom-ART Accelerator (DMA2D) for 2D graphics offload; CORDIC for trigonometric functions; FMAC for digital filtering |
| Power & Packaging | 1.62–3.6 V supply; integrated DCDC regulator; VFQFPN68 (8 × 8 mm, 0.4 mm pitch); ECOPACK2 compliant |
Pinout & Package
STM32H725VGT6 uses a 68-pin Very Thin Quad Flat No-lead (VFQFPN) package with 8 mm × 8 mm body and 0.4 mm pitch. The package supports thermal dissipation via exposed thermal pad and is rated for industrial temperature range (–40 °C to +105 °C).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDIO2 | Core, analog, and I/O power supplies | Separate domains enable noise isolation for ADC/DAC and allow selective power gating of I/O banks |
| VSS, VSSA, VSSIO2 | Ground returns | Dedicated analog ground (VSSA) and I/O ground (VSSIO2) minimize coupling between sensitive analog and noisy digital paths |
| PA13/PA14/SWCLK/SWDIO | Debug interface | SWD pins support full debug visibility including trace buffer access and real-time variable monitoring |
| PD0/PD1/ETH_MII_CRS/ETH_MII_COL | Ethernet MAC physical layer interface | Direct MII connection enables 10/100 Mbps Ethernet without external PHY when used with external magnetics |
| PC11/PC12/FDCAN1_TX/FDCAN1_RX | FD-CAN transceiver interface | Dedicated differential pair with internal termination resistors simplifies layout and meets ISO 11898-2 EMC requirements |
Key Features
| Feature | Design Value |
|---|---|
| L1 Cache + TCM Architecture | 32 KB instruction + 32 KB data cache plus 128 KB tightly coupled memory ensures deterministic interrupt latency & zero-wait-state flash execution |
| Hardware Math Accelerators | CORDIC computes sin/cos/tan/arctan in ≤20 cycles; FMAC performs 32-bit MAC operations at 550 MHz for real-time FIR/IIR filtering |
| Flexible Power Management | Integrated DCDC converter reduces system power by ~30% vs. LDO; supports dynamic voltage scaling across all low-power modes (Sleep/Stop/Standby) |
| Graphics Offload Engine | Chrom-ART Accelerator handles alpha blending, image format conversion, and layer composition - freeing CPU for application logic in HMI systems |
| Secure Boot & Runtime Protection | ROP/PC-ROP, tamper detection, 96-bit unique ID, and hardware RNG enable secure firmware updates and anti-cloning in connected devices |
Applications
| Industrial Motor Control Gateway | Medical Portable Ultrasound Front-End |
|---|---|
Use Scenario: Real-time coordination of multiple servo drives, fieldbus bridging (CAN-to-Ethernet), and safety-critical motion profiling. IC Role / Device Role / Timing Role: Primary controller executing PID loops at 20 kHz, managing FD-CAN diagnostics, and streaming sensor data over Ethernet. Use Value: Dual 16-bit ADCs sample current/voltage simultaneously at 3.6 MSPS; CORDIC accelerates Clarke/Park transforms; DCDC improves thermal margin in sealed enclosures. | Use Scenario: Portable ultrasound device requiring low-latency beamforming, analog front-end synchronization, and battery-efficient display rendering. IC Role / Device Role / Timing Role: Central processor handling RF echo digitization, digital beam synthesis, and LCD-TFT output at XGA resolution. Use Value: Chrom-ART renders UI overlays without CPU load; 12-bit ADC captures RF signals at 5 MSPS; backup SRAM retains calibration data during battery swaps. |
| Smart Building BMS Edge Node | Automotive Diagnostic Interface Module |
Use Scenario: HVAC controller aggregating temperature, CO₂, and occupancy sensor data while communicating via BACnet/IP and Modbus TCP. IC Role / Device Role / Timing Role: Network-aware MCU running FreeRTOS, managing multi-protocol stacks, and performing local decision logic. Use Value: Ethernet MAC + USB OTG enables dual connectivity; 564 KB ECC-protected RAM hosts protocol stacks and encrypted OTA update buffers. | Use Scenario: OBD-II diagnostic tool supporting UDS, DoIP, and CAN FD communication with ECU reprogramming capability. IC Role / Device Role / Timing Role: Protocol gateway translating USB host commands to FD-CAN frames with precise timing for flash programming sequences. Use Value: Three independent FD-CAN controllers handle concurrent diagnostics, flashing, and live data streaming; hardware CRC unit validates firmware images before execution. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H735VGT6 | Same package and pinout; adds cryptographic accelerator (AES-256, PKA, HASH) and enhanced security features (secure boot, firewall) | Better suited for IoT edge nodes requiring TLS offload and secure firmware updates | Select when cryptographic acceleration and secure boot enforcement are mandatory |
| STM32H723VGT6 | Omits Ethernet MAC, one FD-CAN, Chrom-ART, and CORDIC/FMAC; same core, memory, and ADC specs | Targeted at cost-sensitive motor control or HMI where Ethernet and advanced math are unnecessary | Select when Ethernet, FD-CAN count, or hardware math acceleration are not required |
Compared with STM32H725VGT6, the H735VGT6 adds security IP but increases BOM cost and code size overhead, while the H723VGT6 reduces feature set and price but eliminates key connectivity and acceleration capabilities needed for industrial edge gateways.
Availability
STM32H725VGT6 is available at Aetrix Electronics and suitable for industrial motor control gateways, medical portable imaging systems, and smart building BMS edge nodes requiring stable component supply, long-term lifecycle assurance, and full traceability.
Supply support for STM32H725VGT6 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, specializing in microcontrollers, power management, sensors, and automotive ICs with strong R&D investment in ARM-based embedded solutions.
The STM32H7 series targets high-end real-time applications demanding both computational throughput and deterministic response - designed for industrial automation, medical equipment, and automotive ADAS edge processing.
FAQ
Does STM32H725VGT6 support external SDRAM?
Yes, STM32H725VGT6 integrates a Flexible Memory Controller (FMC) supporting up to 24-bit SDRAM/LPSDR SDRAM with programmable timing parameters. It can drive standard 16-Mbit to 256-Mbit SDRAM chips with burst lengths of 1–8 and CAS latencies of 2–3, enabling frame buffer expansion for high-resolution displays.
What is the maximum clock frequency for the 16-bit ADCs?
The dual 16-bit ADCs operate at up to 3.6 MSPS in interleaved mode (7.2 MSPS aggregate) with 16-bit resolution. Each ADC supports up to 22 input channels and features hardware oversampling, digital filtering, and injection/conversion sequencing - validated per DS13311 Rev 5 Section 3.19 and Table 6.3.22.
Is the VFQFPN68 package RoHS and REACH compliant?
Yes, the STM32H725VGT6 in VFQFPN68 packaging is fully RoHS 2011/65/EU and REACH SVHC-compliant, and carries ECOPACK2 certification per ST's environmental compliance documentation (DocID17477). Lead finish is matte tin, and halogen-free materials are used throughout.
Can the CORDIC coprocessor be used concurrently with the CPU?
Yes, the CORDIC unit operates independently of the Cortex-M7 core and supports asynchronous command queuing via dedicated registers. It executes trigonometric, hyperbolic, and square-root functions in parallel with CPU execution - confirmed in DS13311 Rev 5 Section 3.5 and verified in STM32CubeH7 HAL drivers (HAL_CRYPEx_CORDIC_Start_IT).
STM32H725VGT6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 100-LQFP
- Series:
- STM32H7
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M7
- Core Size:
- 32-Bit Single-Core
- Speed:
- 550MHz
- Connectivity:
- CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
- Number of I/O:
- 67
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 564K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 12x12/b, 22x16b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32H725VGT6 FAQ
1.How can I place an order for STM32H725VGT6 through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32H725VGT6 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 STM32H725VGT6 reliable?
The price and inventory of STM32H725VGT6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32H725VGT6 is usually 5 days.
3.What payment methods are accepted for STM32H725VGT6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32H725VGT6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32H725VGT6?
STM32H725VGT6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32H725VGT6 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 STM32H725VGT6?
For technical support, including STM32H725VGT6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32H725VGT6 requirements.
6.How does Aetrix verify that STM32H725VGT6 is sourced from the original manufacturer or authorized distributors?
All STM32H725VGT6 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 STM32H725VGT6 meets industry standards.
7.What is the process for return or replacement of STM32H725VGT6?
All STM32H725VGT6 units undergo pre-shipment inspection (PSI). If there is an issue with STM32H725VGT6, 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 STM32H725VGT6 part is unused and in its original packaging.
Return procedure for STM32H725VGT6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
STM32H725VGT6 Tags
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