STMicroelectronics STM32F401RBT6TR MCU+FPUs 高性能接入线，Arm Cortex-M4 内核 DSP 和 FPU，128 Kbytes 闪存

Core: ARM Cortex M4

Unit Weight: 349.700 mg

Data RAM Size: 64 kB

Data RAM Type: SRAM

ADC Resolution: 12 bit

Data Bus Width: 32 bit

Interface Type: I2C, I2S, SDIO, SPI, USART, USB

Mounting Style: SMD/SMT

Number of I/Os: 50 I/O

Watchdog Timers: Watchdog Timer, Windowed

Processor Series: STM32F401

Moisture Sensitive: Yes

Program Memory Size: 128 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.7 V

Number of ADC Channels: 16 Channel

Maximum Clock Frequency: 84 MHz

Number of Timers/Counters: 8 Timer

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C