Cypress CY14E256L

CY14E256L

Document Number: 001-06968 Rev. *F Page 16 of 18

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

Package Diagram

(continued)

001-51694 **

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Contents

Main CY14E256L 256 Kbit (32K x 8) nvSRAM , Features Functional Description Logic Block Diagram CY14E256L Pin Configurations Pin Definitions Device Operation SRAM Read SRAM Write AutoStore Operation AutoStore Inhibit mode CY14E256L Hardware STORE (HSB) Operation Hardware RECALL (Power Up) Software STORE Software RECALL CY14E256L Data Protection Noise Considerations Hardware Protect Low Average Active Power CY14E256L Best Practices Maximum Ratings Operating Range DC Electrical Characteristics Data Retention and Endurance Capacitance Thermal Resistance AC Test Conditions DC Electrical Characteristics AC Switching Characteristics SRAM Read Cycle SRAM Write Cycle AutoStore or Power Up RECALL Software Controlled STORE/RECALL Cycle / t Hardware STORE Cycle CY14E256L Ordering Information Part Numbering Nomenclature (Commercial and Industrial) CY 14 E 256 L- SZ 25 X C T Document Number: 001-06968 Rev. *F Page 15 of 18 Package Diagram [+] Feedback 17 32 SEATINGPLANE 51-85058 *A Page Document History Page Sales, Solutions, and Legal Information Worldwide Sales and Design Support Products PSoC Solutions