SRAM Chip Sync Dual 3.3V 4.5M-Bit 256K x 18 15ns/4.2ns 208-Pin CABGA
IDT 4Mb SDR RAM, 40MHz, 3.3V, LFBGA, Surface Mount
SRAM Chip Sync Dual 3.3V 4.5M-Bit 256K x 18 15ns/4.2ns 208-Pin CABGA T/R