AT89C51-12AA similares

AT89C51-12AA Datasheet e Spec

Fabricante : Atmel 

Embalagem : TQFP 

Pins : 44 

Temperature : Min -40 °C | Max 105 °C

Tamanho : 141 KB

Aplicativo : 8-bit microcontroller with 4K bytes flash, 5V, 12MHz 

AT89C51-12AA PDF Download