Cypress Semiconductor CY7C1383D Uživatelský manuál stáhnout pdf (Strana 24)

CY7C1381D, CY7C1381F

CY7C1383D, CY7C1383F

Document #: 38-05544 Rev. *F Page 24 of 29

ZZ Mode Timing

[30, 31]

Timing Diagrams (continued)

SUPPLY

CLK

ZZREC

ALL 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 Truth Table

[4, 5, 6, 7, 8]

on page 9 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 CY7C1383D Uživatelský manuál Strana 24