IS61VPD25636A IS61LPD25636A IS61VPD51218A IS61LPD5.
IS61LPD25636A - 256K x 36/ 512K x 18 9Mb SYNCHRONOUS PIPELINED / DOUBLE CYCLE DESELECT STATIC RAM
IS61LPD25636A - 256K x 36 - 512K x 18 9 Mb SYNCHRONOUS PIPELINED DOUBLE CYCLE DESELECT STATIC RAM