IDT 70V 133MHz 4Mb SDR RAM, 36b Address Bus Width, TQFP Package
SRAM 256Kx18 STD-PWR 3.3V SYNC DUAL-PORT RAM
IDT 70V 40MHz 4.5Mb Parallel RAM, TQFP, 3.3V 400mA
18-bit Parallel RAM, 4.5Mb, 133MHz, 3.3V, TQFP, Surface Mount