SRAM Chip Async Dual 5V 256K-Bit 32K x 8 55ns 68-Pin PLCC
256Kb SDR RAM, 55ns Access Time, 5V 5.5V, 4.5V, 310mA, PLCC Package
256Kb Parallel RAM, 5V, 5.5V, 4.5V, 85°C, -40°C, Surface Mount, PLCC
256Kb Parallel RAM, 55ns Access Time, 5V, 5.5V, 0°C to 70°C, PLCC
