IS63WV1288DALL/DALS IS63WV1288DBLL/DBLS IS64WV1288.
IS64WV1288DBLS - 128K x 8 HIGH-SPEED CMOS STATIC RAM
IS63WV1288DALL/DALS IS63WV1288DBLL/DBLS IS64WV1288DBLL/DBLS 128K x 8 HIGH-SPEED CMOS STATIC RAM JUNE 2021 FEATURES HIGH SPEED: (IS63/64WV1288DALL/D.