Cypress CY62146DV30 - Manual (Page 9)

CY62146DV30
Document #: 38-05339 Rev. *A Page 9 of 11
Truth Table
CE WE OE BHE BLE Inputs/Outputs Mode Power
H X X X X High Z Deselect/Power-Down Standby (I
SB
)
L X X H H High Z Output Disabled Active (I
CC
)
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
Name Package Type
Operating
Range
45 CY62146DV30LL-45BVI BV48A 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm) Industrial
CY62146DV30LL-45BVXI 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm) (Pb-free)
CY62146DV30LL-45ZSXI ZS-44 44-pin TSOP II (Pb-free)
55 CY62146DV30L-55BVI BV48A 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm) Industrial
CY62146DV30L-55BVXI 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm)
(Pb-free)
CY62146DV30LL-55BVI 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm)
CY62146DV30LL-55BVXI 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm)
(Pb-free)
CY62146DV30L-55ZSXI ZS-44 44-pin TSOP II (Pb-free)
CY62146DV30LL-55ZSXI
70 CY62146DV30L-70BVI BV48A 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm) Industrial
CY62146DV30L-70BVXI 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm)
(Pb-free)
CY62146DV30LL-70BVI 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm)
CY62146DV30LL-70BVXI 48-ball Very Fine Pitch BGA (6 mm × 8mm × 1 mm)
(Pb-free)
CY62146DV30L-70ZSXI ZS-44 44-pin TSOP II (Pb-free) Industrial
CY62146DV30LL-70ZSXI
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