The development board is based on the STM32F401VCT6 design, plus the electronic compass LSM303DLHC, the digital microphone MP45DT02, the speaker driver and a micro-AB USB interface.
STM32F401C-DISCO is ST's Cortex-M4 development board for the high-performance STM32F4 series.
Development board based on STM32F401VCT6 design, development board also integrates ST-LINK / V2 simulation downloader (but only to provide external SWD interface), eliminating the need for another purchase of your simulator or downloader trouble. Also added the electronic compass LSM303DLHC, digital microphone MP45DT02, speaker driver and a micro-AB USB interface.
ST offers a rich sample program that allows you to get started faster with STM32F4 microcontrollers. To release your creativity together!
256KB FLASH, 64 KB RAM
100-pin, LQFP package
Development board integrated ST-Link / V2 simulation debugger (but only to provide external SWD interface)
LD1: USB communication indicator
LD2: 3.3V power indicator
LD3: Application indicator
LD4: Application indicator
LD5: Apply indicator light
LD6: Application indicator
LD7: USB OTG LED (VBus)
LD8: USB OTG LED (over-current)
Take 5V from USB
External power supply 5V and 3V
USB OTG FS
LSM303DLHC (ST MEMS system-in-package featuring a 3D digital linear acceleration sensor and a 3D digital magnetic sensor)
MP45DT02 (ST MEMS audio sensor, omni-directional digital microphone)
CS43L22 (audio DAC with integrated class D speaker driver)
The rules lead to all the IO port, easy to do related experiments