Ambiq Micro AP510NFA-CCR 微处理器 - MPU Cortex-M55 250MHz，2.5D GPU，4MB MRAM，3.75MB SRAM，-20至+70摄氏度，182针CSP

Core: ARM Cortex M55

Data RAM Size: 3.75 MB

Data Bus Width: 32 bit

Interface Type: Audio, I2C, MIPI-DSI, SPI, UART, USB 2.0

Mounting Style: SMD/SMT

Number of I/Os: 144 I/O

Number of Cores: 1 Core

L1 Cache Data Memory: 64 kB

Maximum Clock Frequency: 250 MHz

Operating Supply Voltage: 1.71 V to 3.63 V

L1 Cache Instruction Memory: 64 kB

Maximum Operating Temperature: + 70 C

Minimum Operating Temperature: - 20 C