Overview
The STM32F401VEH6 is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm® Cortex®-M4 32-bit RISC core, which operates at a frequency of up to 84 MHz. The Cortex®-M4 core includes a floating-point unit (FPU) and a full set of DSP instructions, along with a memory protection unit (MPU) to enhance application security. This microcontroller is designed for applications requiring high processing power, low power consumption, and a wide range of peripherals and interfaces.
Key Specifications
| Parameter | Specification |
|---|---|
| Core Processor | Arm® Cortex®-M4 32-bit RISC |
| Core Speed | Up to 84 MHz |
| Flash Memory | Up to 512 Kbytes |
| SRAM | Up to 96 Kbytes |
| OTP Memory | 512 bytes |
| Supply Voltage | 1.7 V to 3.6 V |
| Operating Temperature | -40°C to 85°C |
| Package | 100-UFBGA |
| Number of I/Os | Up to 81 |
| ADC | 1 × 12-bit, up to 16 channels |
| Timers | Up to 11 timers (6 × 16-bit, 2 × 32-bit) |
| Communication Interfaces | I2C, IrDA, LIN, SDIO, SPI, UART/USART, USB OTG |
Key Features
- Core and Performance: Arm® Cortex®-M4 CPU with FPU, adaptive real-time accelerator (ART Accelerator) allowing 0-wait state execution from flash memory, and DSP instructions.
- Memories: Up to 512 Kbytes of flash memory, up to 96 Kbytes of SRAM, and 512 bytes of OTP memory.
- Power Management: Low power modes including Stop, Standby, and Deep power down, with power consumption as low as 10 µA in Deep power down mode.
- Peripherals: General-purpose DMA, up to 11 timers, 1 × 12-bit ADC, and various communication interfaces such as I2C, SPI, UART/USART, and USB OTG.
- Debug and Trace: Serial wire debug (SWD) & JTAG interfaces, and Cortex®-M4 Embedded Trace Macrocell™.
- Package and Compliance: 100-UFBGA package, ECOPACK2 compliant.
Applications
The STM32F401VEH6 is suitable for a wide range of applications that require high performance, low power consumption, and advanced peripherals. These include:
- Industrial Automation: Control systems, motor control, and industrial communication.
- Consumer Electronics: Smart home devices, audio equipment, and other consumer electronics requiring advanced processing and low power consumption.
- Medical Devices: Portable medical devices, diagnostic equipment, and medical imaging systems.
- Automotive Systems: Infotainment systems, driver assistance systems, and other automotive applications.
- IoT Devices: Internet of Things devices requiring high processing power and low energy consumption.
Q & A
- What is the core processor of the STM32F401VEH6?
The core processor is the Arm® Cortex®-M4 32-bit RISC core.
- What is the maximum operating frequency of the STM32F401VEH6?
The maximum operating frequency is up to 84 MHz.
- How much flash memory does the STM32F401VEH6 have?
The STM32F401VEH6 has up to 512 Kbytes of flash memory.
- What are the power supply voltage ranges for the STM32F401VEH6?
The power supply voltage ranges from 1.7 V to 3.6 V.
- What types of communication interfaces are available on the STM32F401VEH6?
The available communication interfaces include I2C, IrDA, LIN, SDIO, SPI, UART/USART, and USB OTG.
- How many I/O ports does the STM32F401VEH6 have?
The STM32F401VEH6 has up to 81 I/O ports.
- What is the operating temperature range for the STM32F401VEH6?
The operating temperature range is from -40°C to 85°C.
- Does the STM32F401VEH6 support low power modes?
Yes, it supports low power modes including Stop, Standby, and Deep power down.
- What is the package type of the STM32F401VEH6?
The package type is 100-UFBGA.
- Is the STM32F401VEH6 ECOPACK2 compliant?
Yes, the STM32F401VEH6 is ECOPACK2 compliant.
