AT89S53-33PC Similar

AT89S53-33PC Datasheet and AT89S53-33PC manual

Manufacturer : Atmel 

Packing : plastic PDIP 

Pins : 40 

Temperature : Min 0 °C | Max 70 °C

Size : 518 KB

Application : 8-Bit microcontroller with 12K bytes flash, 33MHz, 4.5V to 5.5V 

AT89S53-33PC PDF Download