CY7C1355C-100BZC CYPRESS [Cypress Semiconductor], CY7C1355C-100BZC Datasheet - Page 12

• Manufacturer Part Number: CY7C1355C-100BZC
• Manufacturer: CYPRESS [Cypress Semiconductor]

Document #: 38-05688 Rev. *D
Switching Waveforms
NOP, STALL and Deselect Cycles
ZZ Mode Timing
Notes:
21. The IGNORE CLOCK EDGE or STALL cycle (Clock 3) illustrated CEN being used to create a pause. A write is not performed during this cycle.
22. Device must be deselected when entering ZZ mode. See truth table for all possible signal conditions to deselect the device.
23. I/Os are in High-Z when exiting ZZ sleep mode.
COMMAND
ALL INPUTS
(except ZZ)
Outputs (Q)
ADDRESS
ADV/LD
BW
I
CEN
CLK
[A:D]
SUPPLY
WE
DQ
CE
CLK
ZZ
[22, 23]
WRITE
D(A1)
A1
1
D(A1)
Q(A2)
READ
A2
(continued)
2
t
ZZI
t
I
[18, 19, 21]
ZZ
DDZZ
STALL
3
Q(A2)
Q(A3)
READ
A3
4
DON’T CARE
WRITE
D(A4)
A4
Q(A3)
5
DON’T CARE
STALL
UNDEFINED
High-Z
6
D(A4)
NOP
7
Q(A5)
READ
A5
8
t DOH
DESELECT or READ Only
t RZZI
DESELECT
Q(A5)
9
t CHZ
t
ZZREC
CONTINUE
DESELECT
CY7C1379C
10
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