SRAM Chip Async Dual 5V 256K-Bit 32K x 8 25ns 80-Pin TQFP
256Kb SDR RAM, 25ns Access Time, 2-Port Parallel Interface, TQFP Package
SRAM Chip Async Dual 5V 256K-Bit 32K x 8 25ns 80-Pin TQFP T/R