STMicroelectronics STM32F401CCF6TR MCU+FPUs Arm Cortex -M4 32位 MCU+FPU，105 DMIPS，256KB 闪存/64KB RAM，11 个定时器，1 个 ADC，11 个通信接口

Core: ARM Cortex M4

Data RAM Size: 64 kB

Data RAM Type: SRAM

ADC Resolution: 12 bit

Data Bus Width: 32 bit

Interface Type: GPIO, I2C, SPI , USART, USB

Number of I/Os: 81 I/O

Watchdog Timers: Watchdog Timer, Windowed

Processor Series: STM32F401

Program Memory Size: 256 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.7 V

Analog Supply Voltage: 1.7 V to 3.6 V

Number of ADC Channels: 16 Channel

Maximum Clock Frequency: 84 MHz

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C