SRAM Module, 512KX32, 55ns, CMOS, CQFP68, CERAMIC, QFP-68
68-Terminal Quad Flat Pack SRAM Module, 5V, 120ns Access Time, MIL-PRF-38534 Class H
66-Terminal SRAM Module, 5V, 5.5V, -55 to 125°C, PGA-66
SRAM Module,