IDT 70V 790mA Synchronous RAM 4Mb 3.3V 50MHz Parallel LBGA
34b Parallel RAM, 4.5Mb, 50MHz, LBGA, Surface Mount, 0-70°C, 3.15-3.45V
SRAM Chip Sync Dual 3.3V 4.5M-Bit 128K x 36 12ns/3.6ns 256-Pin CABGA T/R
SRAM Chip Sync Dual 3.3V 4.5M-Bit 128K x 36 12ns/3.6ns 256-Pin CABGA