IDT70T651S15BC Datasheet and IDT70T651S15BC manual

Manufacturer : IDT 

Packing : BGA 

Pins : 256 

Temperature : Min 0 °C | Max 70 °C

Size : 378 KB

Application : High-speed 2.5V 9Mbit (256K x 36) asynchronous dual-port static RAM with 3.3V or 2.5V interface, 15ns 

IDT70T651S15BC PDF Download