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CY7C1019DV33 Datasheet(PDF) 6 Page - Cypress Semiconductor |
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CY7C1019DV33 Datasheet(HTML) 6 Page - Cypress Semiconductor |
6 / 13 page CY7C1019DV33 Document #: 38-05481 Rev. *E Page 6 of 13 Data Retention Characteristics (Over the Operating Range) Parameter Description Conditions Min. Max. Unit VDR VCC for Data Retention 2.0 V ICCDR Data Retention Current VCC = VDR = 2.0V, CE > VCC – 0.3V, VIN > VCC – 0.3V or VIN < 0.3V 3mA tCDR [4] Chip Deselect to Data Retention Time 0 ns tR[13] Operation Recovery Time tRC ns Data Retention Waveform Switching Waveforms Read Cycle No. 1 (Address Transition Controlled)[14, 15] Read Cycle No. 2 (OE Controlled)[15, 16] 3.0V 3.0V tCDR VDR > 2V DATA RETENTION MODE tR CE VCC PREVIOUS DATA VALID DATA VALID RC tAA tOHA tRC ADDRESS DATA OUT 50% 50% DATA VALID tRC tACE tDOE tLZOE tLZCE tPU HIGH IMPEDANCE tHZOE tHZCE tPD HIGH ICC ISB IMPEDANCE OE CE ADDRESS DATA OUT VCC SUPPLY CURRENT Notes 13. Full device operation requires linear VCC ramp from VDR to VCC(min.) > 50 s or stable at VCC(min.) > 50 s. 14. Device is continuously selected. OE, CE = VIL. 15. WE is HIGH for Read cycle. 16. Address valid prior to or coincident with CE transition LOW. [+] Feedback |
Similar Part No. - CY7C1019DV33_10 |
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Similar Description - CY7C1019DV33_10 |
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