• STM32F303VCT6 microcontroller featuring 256‑Kbyte Flash memory and 48‑Kbyte RAM in an LQFP100 package
• USB FS
• ST MEMS motion sensor, 3-axis digital output gyroscope
• 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)
• 1 user and reset push-buttons
• Board connectors:
  • USB FS Mini-B connector
  • 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 or USB FS connector
  • External 3 V or 5 V supply voltage
• On-board debugger/programmer ST-LINK/V2 for PCB version A or B, or ST-LINK/V2-B for PCB version C and newer:
  • Debug port
  • Mass storage and Virtual COM port with ST-LINK/V2-B only
• Support of a wide choice of Integrated Development Environments (IDEs) including IAR™, Keil^®, and STM32CubeIDE

Development environment
3.1 System requirements
• Windows® OS (7, 8 and 10), Linux® 64-bit or macOS®(a)
• USB Type-A or USB Type-C® to Mini-B cable
3.2 Development toolchains
•
3.3 Demonstration software
The demonstration software, included in the STM32Cube MCU Package corresponding to
the on-board microcontroller, is preloaded in the STM32 Flash memory for easy
demonstration of the device peripherals in standalone mode. Finally, the latest versions of the
demonstration source code and associated documentation can be downloaded from
www.st.com.