MT55L256L36PF-7.5 Datasheet and MT55L256L36PF-7.5 manual

Manufacturer : Micron 

Packing : FBGA 

Pins : 165 

Temperature : Min 0 °C | Max 70 °C

Size : 334 KB

Application : "256K x 36 ZBT SRAM, 7.5ns" 

MT55L256L36PF-7.5 PDF Download