Cypress CY7C1347G manual Switching Waveforms continued, + Feedback, ALL INPUTS except ZZ

CY7C1347G

Switching Waveforms (continued)

Figure 8. ZZ Mode Timing[20, 21]

CLK

t ZZ

ZZ

t ZZI

ISUPPLY

I DDZZ

ALL INPUTS (except ZZ)

t ZZREC

t RZZI

DESELECT or READ Only

Outputs (Q)

High-Z

DON’T CARE

Notes

20.Device must be deselected when entering ZZ mode. See Table 5 on page 7 for all possible signal conditions to deselect the device.

21.DQs are in high-Z when exiting ZZ sleep mode.

Document #: 38-05516 Rev. *F Page 15 of 22

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