This is STM32F401CCU6 Minimum System STM32 ARM Core Board. This board is a low-cost Minimum System Development Board for ARM Microcontroller STM32F401CCU6. The board is suitable for learners that want to learn the STM32 microcontroller with ARM Cortex-M4 32-bit core.

Specification:

• Core: ARM 32 Cortex-M4 CPU
• Debug Mode: SWD
• USB Connector: Type-C

Features:

• 84 MHz work frequency
• 256K flash memory,64K SRAM
• 1.7-3.6V power, I/O
• 4-26MHz crystal
• Onboard the Type-C USB interface, you can give the board power supply and USB communication