Cypress Semiconductor CY7C1473BV33 User Manual download pdf (Page 25)

CY7C1471BV33

CY7C1473BV33

Document Number: 001-15029 Rev. *G Page 25 of 31

Figure 7. ZZ Mode Timing

[30, 31]

Switching Waveforms (continued)

SUPPLY

CLK

ZZREC

LL INPUTS

(except ZZ)

DON’T CARE

DDZZ

ZZI

RZZI

Outputs (Q)

High-Z

DESELECT or READ Only

Notes

30. Device must be deselected when entering ZZ mode. See the Truth Table on page 10 for all possible signal conditions to deselect the device.

31. DQs are in high Z when exiting ZZ sleep mode.

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Cypress Semiconductor CY7C1473BV33 User Manual Page 25