MT55L256V36PT-6 Datasheet and MT55L256V36PT-6 manual

Manufacturer : Micron 

Packing : TQFP 

Pins : 100 

Temperature : Min 0 °C | Max 70 °C

Size : 334 KB

Application : "256K x 36 ZBT SRAM, 6ns" 

MT55L256V36PT-6 PDF Download