Overview
The STM32F412VET3 is a high-performance microcontroller from STMicroelectronics, part of the STM32F4 series. It is based on the Arm Cortex-M4 core and is designed to provide dynamic efficiency and advanced features for a wide range of applications. This microcontroller operates at a maximum clock frequency of 100 MHz and includes 512 Kbytes of Flash memory, making it suitable for demanding embedded systems.
Key Specifications
| Specification | Value |
|---|---|
| Microcontroller Core | Arm Cortex-M4 |
| Maximum Clock Frequency | 100 MHz |
| Program Memory Size | 512 kB |
| Data Bus Width | 32 bit |
| ADC Resolution | 12 bit |
| Package Type | LQFP 100 (14x14x1.4 mm) |
| Operating Voltage | 1.7 to 3.6 VDC |
| Operating Temperature Range | -40°C to 85°C |
| Timers (16-bit) | 12 |
| Timers (32-bit) | 2 |
| UART | 4 |
| SPI | 5 |
| USART | 4 |
| I2S | 5 |
| CAN (2.0) | 2 |
| High Current I/Os | 81 |
Key Features
- High-Performance Core: The Arm Cortex-M4 core with a floating-point unit (FPU) enables efficient processing and floating-point operations.
- Advanced Peripherals: Includes multiple UARTs, SPIs, USARTs, I2S interfaces, and CAN 2.0 controllers.
- Memory and Storage: Features 512 Kbytes of Flash memory and various memory interfaces.
- Power Efficiency: Dynamic efficiency with multiple power-saving modes.
- Advanced Motor Control Timers: Though not explicitly listed, the STM32F4 series often includes advanced timer features for motor control applications.
Applications
The STM32F412VET3 is versatile and can be used in a variety of applications, including:
- Industrial Automation: For control systems, motor control, and industrial communication.
- Medical Devices: Suitable for medical equipment due to its reliability and performance.
- Consumer Electronics: Can be used in advanced consumer devices requiring high processing power and low power consumption.
- Automotive Systems: For various automotive applications, including infotainment and control systems.
Q & A
- What is the maximum clock frequency of the STM32F412VET3?
The maximum clock frequency is 100 MHz. - How much Flash memory does the STM32F412VET3 have?
The STM32F412VET3 has 512 Kbytes of Flash memory. - What is the operating voltage range of the STM32F412VET3?
The operating voltage range is 1.7 to 3.6 VDC. - What type of package is the STM32F412VET3 available in?
The STM32F412VET3 is available in an LQFP 100 package (14x14x1.4 mm). - How many UART interfaces does the STM32F412VET3 have?
The STM32F412VET3 has 4 UART interfaces. - Does the STM32F412VET3 support CAN communication?
Yes, it supports CAN 2.0 with 2 channels. - What is the ADC resolution of the STM32F412VET3?
The ADC resolution is 12 bits. - How many high current I/Os does the STM32F412VET3 have?
The STM32F412VET3 has 81 high current I/Os. - Is the STM32F412VET3 RoHS compliant?
Yes, the STM32F412VET3 is RoHS compliant with an Ecopack2 grade. - What is the operating temperature range of the STM32F412VET3?
The operating temperature range is -40°C to 85°C.
