STMicroelectronics STM32F446VET6 MCU+FPUs 高性能基础系列，Arm Cortex-M4 内核 DSP 和 FPU，512 Kbytes 闪存

Core: ARM Cortex M4

Length: 14 mm

I/O Voltage: 3.3 V

Unit Weight: 1.319 g

Data RAM Size: 128 kB

Data RAM Type: SRAM

ADC Resolution: 3 x 12 bit

DAC Resolution: 12 bit

Data Bus Width: 32 bit

Interface Type: CAN, HDMI, I2C, I2S, SAI, SDIO, SPI, USART, USB

Mounting Style: SMD/SMT

Number of I/Os: 81 I/O

Processor Series: STM32

Moisture Sensitive: Yes

Program Memory Size: 512 kB

Program Memory Type: Flash

Supply Voltage - Max: 3.6 V

Supply Voltage - Min: 1.7 V

Analog Supply Voltage: 3.3 V

Number of ADC Channels: 16 Channel

Maximum Clock Frequency: 180 MHz

Number of Timers/Counters: 14 Timer

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C