SRAM Chip Async Dual 3.3V 4.5M-Bit 256K x 18 10ns 208-Pin CABGA T/R
18b Parallel RAM, 4.5Mb, LFBGA, Surface Mount, 3.3V, 0°C to 70°C
18b Parallel RAM, 4.5Mb Density, 3.3V 440mA, LFBGA Surface Mount
18b Parallel RAM, 4.5Mb, 256000 Words, 3.3V, 465mA, LFBGA, Surface Mount
IDT 2.25Mb RAM, 3.3V, 3.45V, 0°C to 70°C, LFBGA, Surface Mount