Cypress CY7C1475BV33, CY7C1471BV33, CY7C1473BV33 manual ZZ Mode Timing

Models: CY7C1475BV33 CY7C1471BV33 CY7C1473BV33

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CY7C1471BV33 CY7C1473BV33, CY7C1475BV33

Switching Waveforms (continued)

Figure 7 shows ZZ Mode timing waveform.[24, 25]

Figure 7. ZZ Mode Timing

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

24.Device must be deselected when entering ZZ mode. See the The truth table for CY7C1471BV33, CY7C1473BV33, and CY7C1475BV33 follows.[1, 2, 3, 4, 5, 6, 7] on page 11 for all possible signal conditions to deselect the device.

Document #: 001-15029 Rev. *B

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Cypress CY7C1475BV33, CY7C1471BV33, CY7C1473BV33 manual ZZ Mode Timing