Cypress CY7C1334H - Manual (Page 6)

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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