Overview
The STM32F411VEH6TR is a high-performance microcontroller from STMicroelectronics, part of the STM32 Dynamic Efficiency product line. It is based on the Arm® Cortex®-M4 32-bit RISC core, operating at a frequency of up to 100 MHz. The core features a floating-point unit (FPU) single precision, DSP instructions, and a memory protection unit (MPU) for enhanced application security. This microcontroller is designed to combine power efficiency, performance, and integration, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm® 32-bit Cortex®-M4 CPU with FPU, ART Accelerator |
| Frequency | Up to 100 MHz |
| Flash Memory | Up to 512 Kbytes |
| SRAM | 128 Kbytes |
| Power Supply | 1.7 V to 3.6 V |
| Temperature Range | -40°C to 85/105/125 °C |
| ADC | 1 × 12-bit, 2.4 MSPS, up to 16 channels |
| Timers | Up to 6 × 16-bit, 2 × 32-bit timers |
| I/Os | Up to 81 I/O ports with interrupt capability |
| Communication Interfaces | Up to 3 × I2C, 3 × USART, 5 × SPI/I2S, USB 2.0 full-speed device/host/OTG |
| Package | UFBGA 100 7x7x0.6 P 0.5 mm |
Key Features
- Dynamic Efficiency line with Batch Acquisition Mode (BAM) for reduced power consumption
- Arm® 32-bit Cortex®-M4 CPU with FPU and ART Accelerator for 0-wait state execution from flash memory
- High-speed embedded memories: up to 512 Kbytes of flash memory and 128 Kbytes of SRAM
- Extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, and a 32-bit multi-AHB bus matrix
- Low-power RTC with subsecond accuracy and hardware calendar
- Advanced communication interfaces including USB 2.0 full-speed device/host/OTG controller
- Up to 81 I/O ports with interrupt capability and up to 78 fast I/Os up to 100 MHz
- ECOPACK2 compliant packages
Applications
The STM32F411VEH6TR is suitable for a variety of applications that require high performance, low power consumption, and advanced peripherals. These include:
- Industrial control systems
- Medical devices
- Automotive systems
- Consumer electronics
- IoT devices
- Motor control and power management systems
Q & A
- What is the core architecture of the STM32F411VEH6TR?
The STM32F411VEH6TR is based on the Arm® 32-bit Cortex®-M4 core.
- What is the maximum operating frequency of the STM32F411VEH6TR?
The maximum operating frequency is up to 100 MHz.
- How much flash memory does the STM32F411VEH6TR have?
The STM32F411VEH6TR has up to 512 Kbytes of flash memory.
- What is the power supply range for the STM32F411VEH6TR?
The power supply range is from 1.7 V to 3.6 V.
- What are the key communication interfaces available on the STM32F411VEH6TR?
The key communication interfaces include up to 3 × I2C, 3 × USART, 5 × SPI/I2S, and a USB 2.0 full-speed device/host/OTG controller.
- Does the STM32F411VEH6TR support low-power modes?
- What is the temperature range for the STM32F411VEH6TR?
The temperature range is from -40°C to 85/105/125 °C.
- How many I/O ports does the STM32F411VEH6TR have?
The STM32F411VEH6TR has up to 81 I/O ports with interrupt capability.
- Is the STM32F411VEH6TR RoHS compliant?
- What is the purpose of the Batch Acquisition Mode (BAM) in the STM32F411VEH6TR?
The Batch Acquisition Mode (BAM) is designed to save power consumption during data batching.
