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STMicroelectronics STM32H723VET6
- Part No.:
- STM32H723VET6
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 100-LQFP
- Datasheet:
-
STM32H723VET6.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 100LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:1,553
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Product details
Overview
STM32H723VET6 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 (including 128 KB TCM), dual 16-bit ADCs (3.6 MSPS), Ethernet MAC, USB 2.0 HS/FS OTG, and 3× FDCAN - deployed in industrial HMI, motor control gateways, and real-time edge AI inference nodes.
For engineers reviewing the STM32H723VET6 datasheet, STM32H723VET6 pinout, STM32H723VET6 application, or STM32H723VET6 equivalent, key selection criteria include LQFP100 package compatibility, dual 16-bit ADC interleaving capability, integrated Chrom-ART Accelerator for TFT-LCD rendering, FMC support for external SDRAM/NOR, and hardware CORDIC/FMAC acceleration for deterministic math workloads.
Technical Context
The device implements a dual-bank Arm Cortex-M7 core with 32-KB instruction and 32-KB data L1 caches, enabling zero-wait-state execution from flash or external memory. It integrates an MPU, DSP extensions, and 2778 CoreMark performance at 550 MHz.
Memory architecture includes ECC-protected 1 MB flash, 128 KB data TCM RAM for time-critical variables, 432 KB system RAM (up to 256 KB remappable as instruction TCM), and 4 KB backup SRAM active in Standby mode - all managed via flexible memory controllers (FMC, Octo-SPI, SDMMC).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M7 with DP-FPU, 550 MHz max frequency, 2778 CoreMark, L1 cache (32 KB I-cache + 32 KB D-cache) |
| Flash Memory | 1 MB embedded flash with ECC - enables robust firmware storage and field updates without corruption risk |
| SRAM | 564 KB total ECC-protected RAM: 128 KB data TCM + 432 KB system RAM + 4 KB backup SRAM (VBAT-powered) |
| Analog Peripherals | 2× 16-bit ADCs (3.6 MSPS, 18-channel, double-interleaved 7.2 MSPS); 1× 12-bit ADC (5 MSPS, 12-channel); 2× OPAMP (GBW = 8 MHz); 2× DAC |
| Digital Interfaces | 3× FDCAN, Ethernet MAC with DMA, USB 2.0 HS/FS OTG, 6× USART, 5× I2C, 6× SPI, 2× SAI, HDMI-CEC, SPDIFRX, SWPMI |
| Graphics & Acceleration | Chrom-ART Accelerator (DMA2D) for 2D graphics offload; CORDIC for trigonometric functions; FMAC for filter computation |
| Package | LQFP100 (14 × 14 mm, 0.5 mm pitch) - compatible with standard PCB assembly and thermal management in industrial enclosures |
Pinout & Package
LQFP100 package with exposed thermal pad (ECOPACK2-compliant), 0.5 mm pitch, 14 × 14 mm body size, suitable for reflow soldering and industrial-grade thermal cycling.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VDDIO2 | Power supply inputs | Separate domains for digital core (1.62–3.6 V), analog (1.62–3.6 V), and I/O (1.62–3.6 V) enable noise isolation and mixed-signal integrity |
| PA0–PA15, PB0–PB15, etc. | General-purpose I/O | Up to 114 GPIOs with interrupt capability, configurable pull-up/down, and multiple alternate functions per pin |
| PC13–PC15 | RTC oscillator pins | Support 32.768 kHz crystal connection for hardware calendar and subsecond-accurate RTC operation |
| PH0–PH1 | HSE oscillator pins | Accept 4–50 MHz external crystal for precise system clock generation and USB/Ethernet timing compliance |
| PD0–PD1 | FMC address/data bus | Enable direct interface to external SDRAM, NOR, PSRAM, or NAND via Flexible Memory Controller |
| PA11–PA12 | USB OTG_FS DM/DP | Integrated full-speed USB PHY with dedicated DMA - no external transceiver required for FS device/host |
| PG13–PG15 | Ethernet RMII interface | Support 10/100 Mbps Ethernet with external PHY via RMII (50 MHz reference clock required) |
Key Features
| Feature | Design Value |
|---|---|
| L1 Cache + ECC Memory | 32 KB instruction + 32 KB data cache + ECC on all flash/SRAM ensures deterministic real-time response and fault-tolerant data retention |
| Dual 16-bit ADC Interleaving | Two independent 16-bit ADCs synchronized to achieve 7.2 MSPS sampling - critical for high-fidelity motor current sensing and power quality analysis |
| Chrom-ART Accelerator | Hardware-accelerated 2D graphics engine (DMA2D) reduces CPU load by >60% during TFT-LCD frame buffer composition and alpha blending |
| CORDIC & FMAC Coprocessors | Offload trigonometric (sin/cos/atan) and FIR/IIR filter computations from M7 core - improves loop determinism in closed-loop control systems |
| Flexible Low-Power Modes | Sleep, Stop, and Standby modes with selective peripheral retention; 4 KB backup SRAM remains powered under VBAT for state preservation |
Applications
| Industrial HMI Gateway | Motor Control Edge Node |
|---|---|
Use Scenario: Local human-machine interface with Ethernet backhaul, touch LCD display, and local PLC logic execution. IC Role / Device Role / Timing Role: Primary application processor managing GUI rendering via LTDC + Chrom-ART, real-time motion control via advanced timers, and secure fieldbus bridging (FDCAN ↔ Ethernet). Use Value: Dual 16-bit ADCs capture motor phase currents at 7.2 MSPS; TCM RAM guarantees <1 µs ISR latency for PWM update; FMC enables local recipe storage in NOR flash. | Use Scenario: Compact servo drive controller with integrated current sensing, position feedback, and safety monitoring. IC Role / Device Role / Timing Role: Real-time control unit executing field-oriented control (FOC) at 20 kHz, using CORDIC for Clarke/Park transforms and FMAC for observer filtering. Use Value: 550 MHz M7 core delivers >12x margin over typical FOC compute load; 128 KB data TCM holds critical control variables; OPAMPs condition shunt amplifier outputs. |
| Smart Energy Meter Hub | Edge AI Vision Sensor |
Use Scenario: Multi-tariff electricity meter with harmonic analysis, tamper detection, and secure remote firmware updates. IC Role / Device Role / Timing Role: System-on-chip handling metrology ADC sampling, cryptographic signing (RNG + AES), RTC calendar, and secure bootloader validation. Use Value: 16-bit ADCs resolve voltage/current harmonics up to 50th order; ROP/PC-ROP prevents code injection; 96-bit UID enables device-specific key binding. | Use Scenario: Low-power vision sensor performing on-device object detection using lightweight CNN models. IC Role / Device Role / Timing Role: Vision processing host interfacing with parallel camera (DCMI), running inference via CMSIS-NN on cached flash-resident weights. Use Value: Octo-SPI XiP executes model layers directly from external flash; Chrom-ART pre-processes Bayer-to-RGB; DFSDM supports microphone array input for acoustic event classification. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-performance MCU applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32H723ZET6 | Same core/peripherals but in UFBGA144 (7×7 mm); adds 2 more FDCAN channels (total 3) and 2 additional ADC channels | Higher pin count enables more analog inputs and CAN bus redundancy - suited for multi-axis robotics or automotive gateway designs | Select when board space allows BGA assembly and additional CAN/ADC resources are required |
| STM32H733VGT6 | Same LQFP100 package but adds cryptographic accelerators (AES-256, PKA, HASH), TrustZone, and 2 MB flash | Targeted at secure boot, OTA update signing, and confidential computing - not drop-in compatible due to different security register map | Choose when end-product mandates PSA Level 2 or Common Criteria EAL4+ certification |
Compared with STM32H723VET6, the ZET6 variant offers higher I/O density and expanded CAN/ADC resources in a smaller footprint, while the H733VGT6 prioritizes hardware security and larger code storage - neither replaces the VET6's balance of performance, analog integration, and LQFP100 manufacturability in cost-sensitive industrial HMI designs.
Availability
STM32H723VET6 is available at Aetrix Electronics and suitable for industrial HMI gateways, motor control edge nodes, smart energy meter hubs, and edge AI vision sensors requiring stable component supply across multi-year production cycles.
Supply support for STM32H723VET6 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, designing and manufacturing microcontrollers, power ICs, sensors, and analog devices for industrial, automotive, and consumer markets.
The STM32H7 series targets high-end embedded applications demanding real-time determinism, rich peripheral integration, and hardware acceleration - specifically engineered for industrial automation, motor control, and graphical HMI systems.
FAQ
What is the maximum operating frequency and core type of the STM32H723VET6?
The STM32H723VET6 features an Arm Cortex-M7 core with double-precision floating-point unit (DP-FPU), rated for up to 550 MHz operation. It achieves 2778 CoreMark and includes 32 KB instruction and 32 KB data L1 caches to sustain zero-wait-state execution from flash or external memory.
Does the STM32H723VET6 support external memory interfaces, and which types are supported?
Yes - it integrates a Flexible Memory Controller (FMC) supporting SRAM, PSRAM, NOR, NAND, and SDRAM/LPSDR SDRAM with up to 16-bit data bus width. Additionally, two Octo-SPI interfaces enable XiP (execute-in-place) from serial flash, and dual SD/SDIO/MMC controllers support removable storage.
What analog peripherals are integrated, and what are their key performance metrics?
The device integrates two 16-bit ADCs (3.6 MSPS, 18-channel, 7.2 MSPS in interleaved mode), one 12-bit ADC (5 MSPS, 12-channel), two operational amplifiers (GBW = 8 MHz), two 12-bit DACs, two comparators, and both analog and digital temperature sensors - all with ECC-protected memory paths and calibration registers.
Is the STM32H723VET6 pin-compatible with other members of the STM32H723 family?
No - the STM32H723VET6 in LQFP100 is not pin-compatible with UFBGA144 (e.g., ZET6) or TFBGA100 variants. Pin mapping differs across packages due to distinct ball/pad assignments and I/O multiplexing configurations; migration requires PCB redesign and signal routing verification per the respective datasheet pinout tables.
STM32H723VET6 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:
- 80
- Program Memory Size:
- 512KB (512K 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, 18x16b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32H723VET6 FAQ
1.How can I place an order for STM32H723VET6 through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32H723VET6 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 STM32H723VET6 reliable?
The price and inventory of STM32H723VET6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32H723VET6 is usually 5 days.
3.What payment methods are accepted for STM32H723VET6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32H723VET6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32H723VET6?
STM32H723VET6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32H723VET6 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 STM32H723VET6?
For technical support, including STM32H723VET6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32H723VET6 requirements.
6.How does Aetrix verify that STM32H723VET6 is sourced from the original manufacturer or authorized distributors?
All STM32H723VET6 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 STM32H723VET6 meets industry standards.
7.What is the process for return or replacement of STM32H723VET6?
All STM32H723VET6 units undergo pre-shipment inspection (PSI). If there is an issue with STM32H723VET6, 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 STM32H723VET6 part is unused and in its original packaging.
Return procedure for STM32H723VET6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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