SRAM 256K, 5V, 12ns, FAST 32K x 8 Asynch SRAM
AS7C256A Series 256-kbit (32 K x 8) 5 V 15 ns CMOS Static RAM - TSOP I-28
256Kb SDR SRAM, 5V, 4.5-5.5V, 0-70°C, SOJ, Lead Free
SRAM 256K, 5V, 10ns, FAST 32K x 8 Asynch SRAM
