4Mb 256Kx18 Sync SRAM 8ns 3.3V TQFP
SRAM Chip Sync Dual 3.3V 4.5M-Bit 256K x 18 8ns 100-Pin TQFP
SRAM 4Mb 256Kx18 Sync Dual-Port 8ns 3.3V TQFP