SST89E554RC-25-I-NJ Datasheet and SST89E554RC-25-I-NJ manual

Manufacturer : SST 

Packing : PLCC 

Pins : 44 

Temperature : Min -40 °C | Max 85 °C

Size : 747 KB

Application : Flash-flex 51 MCU 

SST89E554RC-25-I-NJ PDF Download