Features ◆ ◆ HIGH-SPEED 2.5V 512/256K x 18 AS.
IDT70T633 - HIGH-SPEED 2.5V 512/256K x 18 ASYNCHRONOUS DUAL-PORT STATIC RAM
IDT70T633S - HIGH-SPEED 2.5V 512/256K x 18 ASYNCHRONOUS DUAL-PORT STATIC RAM