SRAM 4M, 3.3V, 15ns, FAST 512K x 8 Asynch SRAM
4Mb SDR SRAM, 5V, 4.5-5.5V, 0-70°C, SOJ Package, Commercial Temperature
4Mb SDR SRAM, 15ns Access Time, 5.5V 4.5V, TSOP Package
