AM29LV400T100EIB Similar

AM29LV400T100EIB Datasheet and AM29LV400T100EIB manual

Manufacturer : AMD 

Packing : TSOP 

Pins : 48 

Temperature : Min -40 °C | Max 85 °C

Size : 570 KB

Application : 4 Megabit (512 K x 8-bit/256 K x 16-bit) CMOS 3.0 volt-only boot sector flash memory, 100ns 

AM29LV400T100EIB PDF Download