Cypress CY7C185 - Manuals

Cypress CY7C185 – Manual in PDF format online.

Manuals:

Manual Cypress CY7C185

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Summary

Page 2 - CC; Electrical Characteristics

CY7C185 2 Maximum Ratings (Above which the useful life may be impaired. For user guide-lines, not tested.) Storage Temperature ................................. –65 ° C to +150 ° C Ambient Temperature withPower Applied ............................................. –55 ° C to +125 ° C Supply Voltage ...

Page 4 - Switching Characteristics; Parameter

CY7C185 4 Switching Characteristics Over the Operating Range [5] 7C185–15 7C185–20 7C185–25 7C185–35 Parameter Description Min. Max. Min. Max. Min. Max. Min. Max. Unit READ CYCLE t RC Read Cycle Time 15 20 25 35 ns t AA Address to Data Valid 15 20 25 35 ns t OHA Data Hold fromAddress Change 3 5 5 5 ...

Page 5 - Switching Waveforms

CY7C185 5 Switching Waveforms 9. Device is continuously selected. OE, CE 1 = V IL . CE 2 = V IH . 10. WE is HIGH for read cycle.11. Data I/O is High Z if OE = V IH , CE 1 = V IH , WE = V IL , or CE 2 =V IL . 12. The internal write time of the memory is defined by the overlap of CE 1 LOW, CE 2 HIGH a...

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