原廠網址：http://www.st.com/web/catalog/tools/FM116/SC959/SS1532/PF254044

The STM32F3DISCOVERY helps you to discover the STM32 F3 series Cortex-M4 mixed-signals features and to develop your applications easily. It includes everything required for beginners and experienced users to get started quickly.

Based on the STM32F303VCT6, it includes an ST-LINK/V2 embedded debug tool, accelerometer, gyroscope and e-compass ST MEMS, USB connection, LEDs and pushbuttons.

The STM32F3DISCOVERY discovery board does not support STM32F313xx MCUs (1.65 V to 1.95 V power supply).

A large number of free ready-to-run application firmware examples are available onwww.st.com/stm32f3discovery to support quick evaluation and development.

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Data Brief

Key Features

• STM32F303VCT6 microcontroller featuring 256 KB Flash, 48 KB RAM in an LQFP100 package
• On-board ST-LINK/V2 with selection mode switch to use the kit as a standaloneST-LINK/V2 (with SWD connector for programming and debugging)
• Board power supply: through USB bus or from an external 3 V or 5 V supply voltage
• External application power supply: 3 V and 5 V
• L3GD20, ST MEMS motion sensor, 3-axis digital output gyroscope
• LSM303DLHC, ST MEMS system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor
• Ten LEDs:
• LD1 (red) for 3.3 V power on
• LD2 (red/green) for USB communication
• Eight user LEDS, LD3/10 (red), LD4/9 (blue), LD5/8 (orange) and LD6/7 (green)
• Two pushbuttons (user and reset)
• USB USER with Mini-B connector
• Extension header for all LQFP100 I/Os for quick connection to prototyping board and easy probing