Cypress CY14E256L manual Package Diagram, Pin 300 Mil Soic

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CY14E256L

Package Diagram

PIN 1 ID

PART #

S32.3 STANDARD PKG.

SZ32.3 LEAD FREE PKG.

0.050[1.270]

TYP.

0.810[20.574]

0.822[20.878]

0.026[0.660]

0.032[0.812]

0.014[0.355]

0.020[0.508]

0.090[2.286]

0.100[2.540]

0.006[0.152]

0.012[0.304]

51-85127-*A

Document Number: 001-06968 Rev. *F

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Contents Functional Description FeaturesPin Definitions Pin ConfigurationsSram Write AutoStore Inhibit modeDevice Operation Sram ReadSoftware Recall Hardware Recall Power UpHardware Store HSB Operation Software StoreHardware Protect Low Average Active PowerData Protection Noise ConsiderationsHardware Mode Selection A13-A0 Mode PowerBest Practices Operating Range DC Electrical CharacteristicsRange Ambient Temperature Maximum RatingsAC Test Conditions Data Retention and EnduranceCapacitance Thermal ResistanceParameter AC Switching CharacteristicsSwitching Waveforms Min MaxAddress Setup to Start of Write Chip Enable To End of WriteData Setup to End of Write Address Setup to End of WriteParameter Alt Description CY14E256L Unit Min Max AutoStore or Power Up RecallAlt Description 25 ns 35 ns 45 ns Unit Min Max Software Controlled STORE/RECALL CycleHardware Store Low to Store Busy 300 Hardware Store CycleHardware Store High to Inhibit Off 700 Hardware Store Pulse WidthOrdering Information Pin 300 Mil Soic Package DiagramPin 300 Mil Cdip Document History USB Sales, Solutions, and Legal Information