CY7C1334H
Document #: 38-05678 Rev. *B
Page 6 of 13
Write Cycle Description
[2, 3]
Function
WE
BW
D
BW
C
BW
B
BW
A
Read
H
X
X
X
X
Write
−
No bytes written
L
H
H
H
H
Write Byte A
−
(DQ
A
)
L
H
H
H
L
Write Byte B
−
(DQ
B
)
L
H
H
L
H
Write Bytes A, B
L
H
H
L
L
Write Byte C
−
(DQ
C
)
L
H
L
H
H
Write Bytes C,A
L
H
L
H
L
Write Bytes C, B
L
H
L
L
H
Write Bytes C, B, A
L
H
L
L
L
Write Byte D
−
(DQ
D
)
L
L
H
H
H
Write Bytes D, A
L
L
H
H
L
Write Bytes D, B
L
L
H
L
H
Write Bytes D, B, A
L
L
H
L
L
Write Bytes D, C
L
L
L
H
H
Write Bytes D, C, A
L
L
L
H
L
Write Bytes D, C, B
L
L
L
L
H
Write All Bytes
L
L
L
L
L
ZZ Mode Electrical Characteristics
Parameter
Description
Test Conditions
Min.
Max.
Unit
I
DDZZ
Sleep mode standby current
ZZ > V
DD
−
0.2V
40
mA
t
ZZS
Device operation to ZZ
ZZ > V
DD
−
0.2V
2t
CYC
ns
t
ZZREC
ZZ recovery time
ZZ < 0.2V
2t
CYC
ns
t
ZZI
ZZ Active to sleep current
This parameter is sampled
2t
CYC
ns
t
RZZI
ZZ inactive to exit sleep current
This parameter is sampled
0
ns
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