Cypress CY14E256L manual Pin 300 Mil Cdip

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CY14E256L

Figure 15. 32-Pin (300 Mil) CDIP (001-51694)

001-51694 **

Document Number: 001-06968 Rev. *F

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Contents Features Functional DescriptionPin Configurations Pin DefinitionsAutoStore Inhibit mode Device OperationSram Read Sram WriteHardware Recall Power Up Hardware Store HSB OperationSoftware Store Software RecallLow Average Active Power Data ProtectionNoise Considerations Hardware ProtectA13-A0 Mode Power Hardware Mode SelectionBest Practices DC Electrical Characteristics Range Ambient TemperatureMaximum Ratings Operating RangeData Retention and Endurance CapacitanceThermal Resistance AC Test ConditionsAC Switching Characteristics Switching WaveformsMin Max ParameterChip Enable To End of Write Data Setup to End of WriteAddress Setup to End of Write Address Setup to Start of WriteAutoStore or Power Up Recall Parameter Alt Description CY14E256L Unit Min MaxSoftware Controlled STORE/RECALL Cycle Alt Description 25 ns 35 ns 45 ns Unit Min MaxHardware Store Cycle Hardware Store High to Inhibit Off 700Hardware Store Pulse Width Hardware Store Low to Store Busy 300Ordering Information Package Diagram Pin 300 Mil SoicPin 300 Mil Cdip Document History Sales, Solutions, and Legal Information USB