18b Parallel RAM, 4.5Mb, 256000 Words, 3.3V, 465mA, LFBGA, Surface Mount
SRAM Chip Async Dual 3.3V 4.5M-Bit 256K x 18 12ns 208-Pin CABGA
SRAM Chip Async Dual 3.3V 2.25M-Bit 128K x 18 12ns 208-Pin CABGA T/R
18b Parallel RAM, 4.5Mb Density, 3.3V 440mA, LFBGA Surface Mount
18b Parallel RAM, 4.5Mb Density, 3.3V, 85°C, LFBGA Surface Mount