Overview
The STM32F3DISCOVERY is a comprehensive development and demonstration platform designed by STMicroelectronics for the STM32F3 Series of mixed-signal microcontrollers. Based on the STM32F303VCT6 microcontroller, this kit is tailored for both beginners and experienced developers to quickly start developing applications. The board features an Arm® Cortex®-M4 core, making it a powerful tool for exploring the capabilities of the STM32F3 Series.
Key Specifications
| Specification | Details |
|---|---|
| Microcontroller | STM32F303VCT6 |
| Package | LQFP100 |
| Flash Memory | 256 Kbytes |
| RAM | 48 Kbytes |
| CPU Frequency | Up to 72 MHz |
| VDD Range | 2.0 V to 3.6 V |
| ADC | 4x12-bit, 39 channels |
| DAC | 2x12-bit |
| Timers | 13 General Purpose Timers |
| USART/UART | 5 |
| I2C | 2 |
| SPI | 3 |
| CAN | Available |
| USB | USB 2.0 full speed interface |
| Power Supply | USB bus or external 3 V or 5 V supply voltage |
Key Features
- STM32F303VCT6 microcontroller featuring 256 Kbytes of Flash memory and 48 Kbytes of RAM in an LQFP100 package
- On-board ST-LINK/V2 or ST-LINK/V2-B embedded debug tool interface
- ST MEMS motion sensor, including a 3-axis digital output gyroscope and a 3D digital linear acceleration sensor and 3D digital magnetic sensor
- Ten LEDs: LD1 (red) for 3.3 V power-on, LD2 (red/green) for USB communication, and eight user LEDs
- Two push-buttons: USER and RESET
- USB FS Mini-B connector and ST-LINK Mini-B USB connector
- Extension header for all LQFP100 I/Os for quick connection to prototype board and easy probing
- Flexible power-supply options: ST-LINK USB connector, USB FS connector, or external 3 V or 5 V supply voltage
- Support for various Integrated Development Environments (IDEs) including IAR™, Keil®, and STM32CubeIDE
Applications
The STM32F3DISCOVERY kit is versatile and can be used in a wide range of applications, including:
- Development of mixed-signal applications leveraging the STM32F3 Series microcontrollers
- Prototyping and testing of IoT devices, industrial control systems, and consumer electronics
- Education and training in embedded systems development
- Research and development in fields requiring advanced sensor integration, such as robotics and automotive systems
Q & A
- What microcontroller is used in the STM32F3DISCOVERY kit?
The STM32F3DISCOVERY kit uses the STM32F303VCT6 microcontroller. - What is the package type of the microcontroller?
The microcontroller is in an LQFP100 package. - How much Flash memory and RAM does the microcontroller have?
The microcontroller has 256 Kbytes of Flash memory and 48 Kbytes of RAM. - What is the maximum CPU frequency of the microcontroller?
The maximum CPU frequency is up to 72 MHz. - What types of sensors are included on the board?
The board includes ST MEMS motion sensors, a 3-axis digital output gyroscope, and a 3D digital linear acceleration sensor and 3D digital magnetic sensor. - How is the board powered?
The board can be powered through the USB bus or from an external 3 V or 5 V supply voltage. - What debug tool is integrated into the board?
The board includes an on-board ST-LINK/V2 or ST-LINK/V2-B embedded debug tool interface. - What IDEs are supported by the STM32F3DISCOVERY kit?
The kit supports various IDEs including IAR™, Keil®, and STM32CubeIDE. - What are the key features of the LEDs on the board?
The board has ten LEDs, including LD1 for 3.3 V power-on, LD2 for USB communication, and eight user LEDs. - Can the board be used for educational purposes?
Yes, the STM32F3DISCOVERY kit is suitable for education and training in embedded systems development.
