AT89C55-24QC Similar

AT89C55-24QC Datasheet and AT89C55-24QC manual

Manufacturer : Atmel 

Packing : plastic PQFP 

Pins : 44 

Temperature : Min 0 °C | Max 70 °C

Size : 666 KB

Application : 8-Bit microcontroller with 20K bytes flash,5V power supply 

AT89C55-24QC PDF Download