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STMicroelectronics STM32F411VEH6
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- Part No.:
- STM32F411VEH6
- Manufacturer:
- STMicroelectronics
- Category:
- Microcontrollers
- Package:
- 100-UFBGA
- Datasheet:
-
STM32F411VEH6.pdf
- Description:
- IC MCU 32BIT 512KB FLSH 100UFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:7,170
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Product details
Overview
STM32F411VEH6 from STMicroelectronics is a 32-bit Arm® Cortex®-M4 microcontroller with FPU, 100 MHz max CPU frequency, 512 KB Flash, 128 KB SRAM, and integrated USB OTG FS controller. It delivers 125 DMIPS performance and supports 11 timers, 1×12-bit 2.4 MSPS ADC, and up to 13 communication interfaces including 3×I²C, 3×USART, 5×SPI/I²S, SDIO, and USB OTG - deployed in motor control, medical equipment, and industrial PLCs.
For engineers reviewing the STM32F411VEH6 datasheet, STM32F411VEH6 pinout, STM32F411VEH6 application, or STM32F411VEH6 equivalent, key selection criteria include its 100 MHz ART-accelerated flash execution, 9 µA deep-stop power mode, 77 5 V-tolerant I/Os, and full-speed USB OTG with on-chip PHY - critical for embedded real-time systems requiring low-power connectivity and deterministic timing.
Technical Context
The STM32F411VEH6 integrates an adaptive real-time (ART) accelerator enabling zero-wait-state execution from Flash at 100 MHz, alongside a memory protection unit (MPU) and DSP instruction set. Its clock system includes dual oscillators (4–26 MHz HSE and 32 kHz LSE), internal 16 MHz/32 kHz RC sources with calibration, and three PLLs (main, audio, and USB).
Power architecture supports dynamic efficiency via Batch Acquisition Mode (BAM) and multiple low-power states: Stop mode down to 9 µA (deep power-down), Standby at 1.8 µA (no RTC), and VBAT-supplied RTC with subsecond accuracy. All I/Os are 5 V-tolerant, and the device features 81 GPIOs with interrupt capability and hardware calendar support.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | Arm Cortex-M4 with FPU, 100 MHz max, 125 DMIPS @ Dhrystone 2.1 |
| Memory | 512 KB Flash (programmable, 10k erase cycles), 128 KB SRAM (no wait states) |
| ADC | 1×12-bit, 2.4 MSPS, up to 16 channels - enables high-speed sensor sampling in motor control |
| USB Interface | USB 2.0 Full-Speed OTG with on-chip PHY - eliminates external transceiver for host/device/OTG roles |
| Low-Power Modes | Stop mode: 9 µA (deep power-down), Standby: 1.8 µA @ 25°C - extends battery life in portable medical devices |
| I/O Voltage Tolerance | 77 pins 5 V-tolerant - simplifies interface with legacy 5 V peripherals without level shifters |
| Timers | Up to 11 timers: six 16-bit + two 32-bit @ 100 MHz, quadrature encoder input - supports precise motor phase control |
Pinout & Package
STM32F411VEH6 uses the UFQFPN48 (7 × 7 mm) package with 48-pin quad flat no-lead construction, ECOPACK2-compliant, and thermal pad exposed on underside for enhanced heat dissipation in compact industrial modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VSS, VSSA | Power supply and ground rails | Dual-domain supply: VDD/VSS for digital logic, VDDA/VSSA for analog subsystem (ADC, reset, POR) |
| PA0–PA15, PB0–PB15, PC0–PC15, PD0–PD15, PE0–PE15 | General-purpose I/O ports | 81 total GPIOs; 77 support 5 V tolerance; all configurable as alternate functions (AF) for peripherals |
| PA9/PA10, PB14/PB15 | USB OTG FS D+/D− | Dedicated differential pair with integrated transceiver - no external PHY required |
| PC13–PC15 | RTC oscillator inputs | Support 32.768 kHz crystal for hardware calendar and wake-up from Standby |
| NRST | Active-low reset input | Asynchronous reset with internal pull-up; compatible with open-drain pushbutton or supervisor IC |
| BOOT0 | Boot mode selection | High at power-on selects system memory bootloader; used for field firmware recovery |
Key Features
| Feature | Design Value |
|---|---|
| ART Accelerator | Enables 0-wait-state execution from Flash at 100 MHz - eliminates cache misses in deterministic real-time loops |
| Batch Acquisition Mode (BAM) | Allows autonomous peripheral data capture during CPU sleep - reduces active time for sensor hub applications |
| Embedded Trace Macrocell (ETM) | Full instruction trace via SWD - enables cycle-accurate profiling and debug of complex control algorithms |
| Hardware CRC Unit | Dedicated 32-bit CRC engine supporting multiple polynomials - accelerates firmware integrity checks and communication frame validation |
| 96-bit Unique ID | Factory-programmed serial number - enables secure device authentication and license binding in OEM deployments |
Applications
| Motor Control System | Portable Medical Monitor |
|---|---|
Use Scenario: Closed-loop PMSM/BLDC motor drive with field-oriented control (FOC) and current sensing. IC Role / Device Role / Timing Role: Real-time computation engine executing FOC algorithm, PWM generation, and ADC sampling at 2.4 MSPS with 100 ns timer resolution. Use Value: Six 16-bit timers with quadrature encoder input and dead-time insertion enable precise gate-drive timing; 512 KB Flash stores multi-axis motion profiles. | Use Scenario: Battery-powered ECG/SpO₂ monitor with wireless telemetry and long runtime. IC Role / Device Role / Timing Role: Central controller managing analog front-end, display, BLE interface, and RTC-backed data logging. Use Value: 9 µA Stop mode with Flash retention extends battery life >1 week; 77 5 V-tolerant I/Os simplify integration with legacy analog sensors. |
| Industrial PLC Module | Smart HVAC Controller |
Use Scenario: DIN-rail mounted programmable logic controller with digital I/O expansion and Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Main processor handling ladder logic execution, serial protocol stack, and watchdog supervision. Use Value: Three USARTs support simultaneous Modbus RTU, debug console, and modem control; 128 KB SRAM buffers large control state tables. | Use Scenario: Wall-mounted HVAC controller with touch interface, environmental sensors, and Wi-Fi gateway connectivity. IC Role / Device Role / Timing Role: Application MCU coordinating sensor fusion (temp/humidity/CO₂), UI rendering, and network stack offload. Use Value: USB OTG FS enables field firmware updates via USB stick; SDIO interface supports local data logging to microSD card. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| STM32F401CEU6 | Same Cortex-M4 core but 100 MHz limited to 84 MHz; 512 KB Flash, 96 KB SRAM; no USB OTG FS PHY | Lacks integrated USB PHY - requires external transceiver for USB device/host functionality | Select when USB is not required and cost sensitivity outweighs peripheral count |
| STM32F412ZGT6 | Higher RAM (256 KB), added crypto accelerator (AES, HASH, RNG), 100-pin LQFP package, same USB OTG FS with PHY | Supports secure boot and encrypted firmware updates - required for regulated medical or industrial IoT deployments | Select when cryptographic services or larger memory footprint are mandatory for application security or complexity |
Compared with STM32F411VEH6, the STM32F401CEU6 trades USB integration and RAM for lower BOM cost, while the STM32F412ZGT6 adds security IP and memory headroom at the expense of larger footprint - making the VE variant optimal for balanced USB-enabled industrial edge nodes.
Availability
STM32F411VEH6 is available at Aetrix Electronics and suitable for motor drive systems, portable medical monitors, and industrial PLC modules requiring stable component supply, long-term lifecycle assurance, and ECOPACK2-compliant packaging.
Supply support for STM32F411VEH6 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 management ICs, sensors, and automotive-grade components since 1987.
The STM32F4 series targets high-performance embedded applications demanding real-time responsiveness, rich connectivity, and energy efficiency - specifically engineered for industrial automation, medical instrumentation, and consumer electronics with demanding signal processing needs.
FAQ
What is the maximum operating temperature range for STM32F411VEH6?
The STM32F411VEH6 is rated for operation from –40°C to +105°C ambient temperature, validated per ST's industrial-grade qualification standards. This extended range supports deployment in enclosed industrial enclosures and automotive cabin environments where passive cooling dominates.
Does STM32F411VEH6 support external memory interfaces like SDRAM or NOR flash?
No, the STM32F411VEH6 does not integrate FSMC (Flexible Static Memory Controller) or OCTOSPI - unlike higher-tier STM32F42x/43x devices. It relies solely on internal 512 KB Flash and 128 KB SRAM, with external storage supported only via SPI, SDIO, or USB mass storage class.
Can the USB OTG FS interface operate in host-only mode without device capability?
Yes - the USB OTG FS controller supports Host-only, Device-only, and On-The-Go modes via software configuration. In host-only mode, it enumerates and communicates with standard USB peripherals (keyboards, HID devices, CDC modems) using the built-in PHY and integrated host stack drivers.
Is the 96-bit unique ID accessible via standard debug interfaces?
Yes - the factory-programmed 96-bit unique ID is readable via the DBGMCU_IDCODE register (address 0xE0042000) during debug session or at runtime through HAL_GetUID() API. It remains accessible even when readout protection (RDP) Level 1 is enabled, supporting secure provisioning without compromising firmware confidentiality.
STM32F411VEH6 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Package/Case:
- 100-UFBGA
- Series:
- STM32F4
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 100MHz
- Connectivity:
- I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG
- Peripherals:
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Number of I/O:
- 81
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.7V ~ 3.6V
- Data Converters:
- A/D 16x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
STM32F411VEH6 FAQ
1.How can I place an order for STM32F411VEH6 through Aetrix?
Please submit a Request for Quotation (RFQ) for STM32F411VEH6 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 STM32F411VEH6 reliable?
The price and inventory of STM32F411VEH6 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for STM32F411VEH6 is usually 5 days.
3.What payment methods are accepted for STM32F411VEH6?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for STM32F411VEH6 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for STM32F411VEH6?
STM32F411VEH6 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your STM32F411VEH6 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 STM32F411VEH6?
For technical support, including STM32F411VEH6 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your STM32F411VEH6 requirements.
6.How does Aetrix verify that STM32F411VEH6 is sourced from the original manufacturer or authorized distributors?
All STM32F411VEH6 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 STM32F411VEH6 meets industry standards.
7.What is the process for return or replacement of STM32F411VEH6?
All STM32F411VEH6 units undergo pre-shipment inspection (PSI). If there is an issue with STM32F411VEH6, 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 STM32F411VEH6 part is unused and in its original packaging.
Return procedure for STM32F411VEH6:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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