SST89C558-33-AC-NJ Datasheet and SST89C558-33-AC-NJ manual

Manufacturer : SST 

Packing : PLCC 

Pins : 44 

Temperature : Min 0 °C | Max 70 °C

Size : 454 KB

Application : FlashFlex 51 MCU 

SST89C558-33-AC-NJ PDF Download