STM32F401CCU6 32-bit Arm Cortex Development Board 


Board schematic can be found here.

MCU datasheet can be found here

Features:

• 256kB Flash and 64kB SRAM
• 84MHz Max. clock speed
• Arm Cortex-M4 32-bit RISC Processor with FPU
• SPI, I2C, I2S, USART and USB interfaces
• 1×12-bit, 2.4 MSPS A/D converter (up to 16 channels)
• Built-in RTC: subsecond accuracy, hardware calendar
• USB 2.0 full-speed device/host/OTG controller with on-chip PHY
• CRC calculation unit