Description

• The module has two 20-pin headers enabling the use of numerous microcontroller peripheral systems, a USB Type C connector, a SWD connector (for an external programmer) and a user diode.
• The set is characterized by small dimensions and allows you to quickly and cheaply start your adventure with 32-bit microcontrollers from the STM32 family.
  Specification:
  – STM32F401CCU6 microcontroller:
  – Core: Cortex M4 with FPU
  – Maximum clock frequency of 84 MHz
  – 256 kB of Flash memory
  – 64 kB of RAM
  – Interfaces: 3 x I2C 4 x SPI / 2x I2S SDIO 3 x USART USB 2.0 OTG Full Speed
  – 1 x A / C converter: 16-channel
  – RTC clock
  – 8 x timer
  – The system is powered with the voltage from 1.7 V to 3.6 V
  The board also includes:
  – One user LED
  – LED indicating power
  – Reset button
  – Micro USB-C connector
  – Goldpin headers for I / O ports
  – Goldpin headers for the programmer
  – The set includes goldpin headers to be soldered
  
• The chip is the cheapest, even cheaper than some F1, and crushed F1 on the main frequency, and has a floating-point arithmetic module, the IO port contains all the basic functions.
• Therefore, it is possible to provide a learning platform with a very high cost performance for beginners. In practical applications, it is not because the computing power is insufficient, and the IO port is incomplete and hinders development.
•  The GND is changed to 5V B9 5V GND, which can directly connect a small steering gear without additional wiring and reduce development time.

Features:

• 84Mhz Freq，64KB RAM, 256KB ROM, 36 I/0 MAX
• 25MHZ high-speed crystal & 32.768Khz 6PF low-speed crystal
• Flash pads have been reserved to provide USB DiSk && FATFFS routines
•  The internal 10K resistor of BOOT is pulled down. Press the BOOT key to enter the ISP mode.
•  Factory-programmed breathing light & USBCDC test procedure

DATASHEET

Package Included:

• 1 X STM32F401 CCU6 Development Board For Arduino