AT89LS53-12PI Similar

AT89LS53-12PI Datasheet and AT89LS53-12PI manual

Manufacturer : Atmel 

Packing : plastic PDIP 

Pins : 40 

Temperature : Min -40 °C | Max 85 °C

Size : 538 KB

Application : 8-Bit microcontroller with 12K bytes flash, 12MHz, 2.7V to 6.0V 

AT89LS53-12PI PDF Download