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CY7C1345G
Document Number: 38-05517 Rev. *E Page 16 of 20
Figure 4
shows the ZZ mode timing.
[19, 20]
Figure 4. ZZ Mode Timing
Timing Diagrams (continued)
t
ZZ
I
SUPPLY
CLK
ZZ
t
ZZREC
ALL INPUTS
(except ZZ)
DON’T CARE
I
DDZZ
t
ZZI
t
RZZI
Outputs (Q)
High-Z
DESELECT or READ Only
Notes:
19.Device must be deselected when entering ZZ mode. See “Truth Table” on page 8 for all possible signal conditions to deselect the device.
20.DQs are in high-Z when exiting ZZ sleep mode.