IC SRAM 4.5MBIT 133MHZ 208CABGA
SRAM Chip Sync Dual 3.3V 9M-Bit 256K x 36 15ns/4.2ns 208-Pin CABGA T/R
40MHz 9Mb Parallel RAM, 512000 Words, 18b Words, 3.3V 675mA
18b 4Mb Parallel RAM, 40MHz, 3.3V, LFBGA, Surface Mount
SRAM 256K X 18, 4M