X28HC64T-70 Datasheet and X28HC64T-70 manual

Manufacturer : Xicor 

Packing : TSOP32 

Pins : 32 

Temperature : Min 0 °C | Max 70 °C

Size : 123 KB

Application : 64K (8K x 8bit) 5 volt, byte alterable E2PROM 

X28HC64T-70 PDF Download