MT55L512L18PB-6 Datasheet and MT55L512L18PB-6 manual

Manufacturer : Micron 

Packing : BGA 

Pins : 119 

Temperature : Min 0 °C | Max 70 °C

Size : 546 KB

Application : 512K x 18 ZBT SRAM, 6ns 

MT55L512L18PB-6 PDF Download