CY7C1041CV33-10ZIT Cypress Semiconductor, CY7C1041CV33-10ZIT Datasheet - Page 9

• Manufacturer Part Number: CY7C1041CV33-10ZIT
• Manufacturer: Cypress Semiconductor

Switching Waveforms
Truth Table
Document Number: 38-05134 Rev. *I
CE
H
L
L
L
L
ADDRESS
BHE, BLE
DATA IO
WE
CE
OE
H
X
L
X
X
WE
X
H
H
X
L
BLE
t
SA
X
H
H
X
H
L
L
L
L
(continued)
Figure 8. Write Cycle No. 3 (WE Controlled, OE LOW)
BHE
X
H
H
X
H
L
L
L
L
High Z
Data Out Data Out Read – All Bits
Data Out High Z
High Z
Data In
Data In
High Z
High Z
High Z
IO
0
– IO
t
AW
7
IO
High Z
Data Out Read – Upper Bits Only
Data In
High Z
Data In
High Z
High Z
t
SCE
8
t
– IO
t
BW
t
WC
HZWE
15
Read – Lower Bits Only
Write – All Bits
Power Down
Write – Lower Bits Only
Write – Upper Bits Only
Selected, Outputs Disabled
Selected, Outputs Disabled
t
PWE
t
SD
Mode
t
HD
t
LZWE
t
HA
Standby (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
CY7C1041CV33
CC
CC
CC
CC
CC
CC
CC
CC
SB
)
)
)
)
)
)
)
)
Power
)
Page 9 of 14
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