4Mx16 Sync DRAM, 5.4ns, 3.3V, TSOP2-54
SDRAM 64Mbit 4Mx16 3.3V Industrial TSOP-II 54-Pin
54-Pin TSOP2 Commercial Temperature Synchronous DRAM IC
54-Pin Industrial Temperature Synchronous DRAM, 3.3V, 5.4ns Access Time, TFBGA