Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Cypress Semiconductor Corp IC SRAM 256K PARALLEL 24SOJ ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (256K x 1)
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15ns15nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount24-BSOJ (0.300", 7.62mm Width)24-SOJ
Cypress Semiconductor Corp IC SRAM 256K PARALLEL 24DIP ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (256K x 1)
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25ns25nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole24-DIP (0.300", 7.62mm)24-PDIP