STMicroelectronics STM32F401C-Discovery Board Support and Examples

• Debug Interfaces
  ST-Link	Mini-USB

• Debug
  Integrated Debug Adaptor	1 x On-board ST-LINK/V2

• Other
  Crystal Oscillator	8 MHz Crystal Oscillator

• Power
  Power Supply	5 V - 0 V USB Powered
  Power Supply	3 V - 5 V External Supply

• I/O
  Digital I/Os	100 x Extension header: 4 x 25 for LQFP100 with 2.54 mm Pitch

• Connectors
  USB	1 x High-Speed USB OTG with micro-AB Connector
  Other Connector Type	1 x JP2 (Idd) for current measurement
  Other Connector Type	1 x MP45DT02: audio sensor, omnidirectional digital microphone

• Controls
  Push-buttons	2 Push-buttons: User and Reset

• Sensors
  Gyroscope	1 x L3GD20: motion sensor, 3-axis digital output gyroscope
  Accelerometer	1 x LSM303DLHC: 3D digital linear acceleration sensor and a 3D digital magnetic sensor

• Audio
  Line Out	1 x CS43L22: audio DAC with integrated class D speaker driver

• Display
  LEDs	8 x LEDs: USB COM, 3.3 V Power, Four user, Two USB OTG LEDs

• Form factor
  Custom Formfactor	66 mm x 97 mm, Discovery Board Formfactor