Cypress CY7C185 specifications Lead 300-Mil Molded SOJ

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CY7C185

Package Diagrams (continued)

28-Lead (300-Mil) Molded SOJ V21

51-85031-B

© Cypress Semiconductor Corporation, 1998. The information contained herein is subject to change without notice. Cypress Semiconductor Corporation assumes no responsibility for the use of any circuitry other than circuitry embodied in a Cypress Semiconductor product. Nor does it convey or imply any license under patent or other rights. Cypress Semiconductor does not authorize its products for use as critical components in life-support systems where a malfunction or failure may reasonably be expected to result in significant injury to the user. The inclusion of Cypress Semiconductor products in life-support systems application implies that the manufacturer assumes all risk of such use and in doing so indemnifies Cypress Semiconductor against all charges.

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Contents Functional Description FeaturesLogic Block Diagram Pin Configurations Selection Guide1Operating Range Electrical Characteristics Over the Operating RangeMaximum Ratings Ambient Range= GND Capacitance4AC Test Loads and Waveforms Parameter Description Test Conditions Max UnitSwitching Characteristics Over the Operating Range5 CE2Read Cycle No.19,10 Switching WaveformsWrite Cycle No WE Controlled10,12 Write Cycle No CE Controlled12,13,14 Write Cycle No WE Controlled, OE LOW12,13,14,15Typical DC and AC Characteristics Normalized Supply CurrentAddress Designators Truth TableOrdering Information Lead 300-Mil Molded DIP P21 Package DiagramsLead 300-Mil Molded Soic S21 Lead 300-Mil Molded SOJ