Microchip ATMEGA325P-20AU 8位微控制器

Interfaces: SPI/USART/USI

MCU Family: AVR ATmega

MCU Series: ATmega325

Device Core: AVR

IC Mounting: Surface Mount

No. of I/Os: 54

No. of Pins: 64

Product Range: AVR ATmega Family ATmega325 Series Microcontrollers

IC Case / Package: TQFP

Operating Frequency Max: 20

Operating Temperature Max: 85 °C

Operating Temperature Min: -40 °C

Datasheet