Cypress CY7C1332AV25 - Manual (Page 17)

PRELIMINARY
CY7C1330AV25
CY7C1332AV25
Document No: 001-07844 Rev. *A Page 17 of 19
READ/WRITE/DESELECT Sequence (CE Controlled)
Switching Waveforms (continued)
CLK
CE
t
CYC
t
CH
t
CL
t
CES
t
CEH
= DON’T CARE = UNDEFINED
READ
WRI
T
E
READ
DESEL
ECT
WRITE
De
s
e
lect
RE
AD
WRI
T
E
WRI
T
E
DES
E
LECT
ADDRESS
WE
Data
In/Out
RA1
t
AH
t
AS
t
WES
t
WEH
t
CO
Q1
Out
D2
In
WA2 WA5 RA6
t
CLZ
t
DOH
Q3
Out
t
CHZ
Device
originally
deselected
D7
In
t
DOH
Q6
Out
t
DS
t
DH
RA3
D5
In
WA7 WA8
D8
In
BWS
x
t
WES
t
WEH
DESE
LECT
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