STMicroelectronics STM32F3DISCOVERY Fiche De Données

For further information contact your local STMicroelectronics sales office.

March 2013

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Discovery kit for STM32F303xx microcontrollers

• 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 standalone
ST-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

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 on 
www.st.com/stm32f3discovery to support quick 
evaluation and development.