Cypress CY7C1345G - Manual (Page 16)

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
A LL 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.