SRAM Chip Sync Single 3.3V 4.5M-Bit 128K x 36 7.5ns 100-Pin TQFP T/R
IDT 4Mb SDRAM RAM, SDR, 3.3V, 117MHz, TQFP
IDT 4Mb SDR RAM, 3.3V, 87MHz, 17b Address Bus, TQFP
IDT 4Mb SDR RAM, 117MHz, 18b Parallel Interface, TQFP