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CY62137EV30
MoBL
®
Document #: 38-05443 Rev. *B Page 9 of 12
Truth Table
CE WE OE BHE BLE Inputs/Outputs Mode Power
H X X X X High Z Deselect/Power-down Standby (I
SB
)
X X X H H High Z Deselect/Power-down Standby (I
SB
)
L H L L L Data Out (I/O
O
–I/O
15
) Read Active (I
CC
)
L H L H L Data Out (I/O
O
–I/O
7
);
I/O
8
–I/O
15
in High Z
Read Active (I
CC
)
L H L L H Data Out (I/O
8
–I/O
15
);
I/O
0
–I/O
7
in High Z
Read Active (I
CC
)
L H H L L High Z Output Disabled Active (I
CC
)
L H H H L High Z Output Disabled Active (I
CC
)
L H H L H High Z Output Disabled Active (I
CC
)
L L X L L Data In (I/O
O
–I/O
15
) Write Active (I
CC
)
L L X H L Data In (I/O
O
–I/O
7
);
I/O
8
–I/O
15
in High Z
Write Active (I
CC
)
L L X L H Data In (I/O
8
–I/O
15
);
I/O
0
–I/O
7
in High Z
Write Active (I
CC
)
Ordering Information
Speed
(ns) Ordering Code
Package
Diagram Package Type
Operating
Range
45 CY62137EV30LL-45BVXI 51-85150 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm) (Pb-free) Industrial
45 CY62137EV30LL-45ZSXI 51-85087 44-pin TSOP II (Pb-free)
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