STMicroelectronics STM32MP251AAI3 微处理器 - MPU MPU 配备 Arm Cortex-A35 a.1.2GHz，Cortex-M33 a.400MHz，1个以太网口

Core: ARM Cortex M33, ARM Cortex A35

Data RAM Size: 648 kB

Data Bus Width: 32 bit

Mounting Style: SMD/SMT

Number of I/Os: 144 I/O

Moisture Sensitive: Yes

Maximum Clock Frequency: 400 MHz, 1.2 GHz

Maximum Operating Temperature: + 125 C

Minimum Operating Temperature: - 40 C