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The New  STM32F401CCU6 STM32F4 Black Pill Development Board with STM32F401 series chip with higher clock frequency, floating point arithmetic module, more internal SRAM (64KB), more Flash (256KB) and enhanced peripherals. Also  STM32F401CCU6 STM32F4 Black Pill also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.


  • On-board Mini USB interface, you can give the board power supply and USB communication.
  •  test indicator LED (On C13 io)
  •  reset button and power indicator LED
  • Boot0 Configuration Push-Button
  • On-board 100ma 3.3V Regulator
  • All GPIO are led out and the names of the pins are marked
  • After soldering the headers, you can directly plug the board onto the breadboard

Technical Specifications

  • CPU Part Number: STM32F401CCU6
  • Core: ARM 32 Cortex-M4 CPU.
  • Debug mode: SWD (can be programmed with ST-LINK V2)
  • CPU Internal Maximum Clock : 84MHz
  • External Clock Source: 25MHz crystal
  • 256K flash memory, 64K SRAM
  • Connectivity: I²C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG
  • Peripherals: Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
  • 2.0-3.6V power, I/O
  • USB Connector Type: Type C
  • Reset(POR/PDR)
  • Size:5.3cm x 2.0cm

Documents and Downloads

Black Pill board F401CC - 256 KB flash, 64KB SRAM

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