Cypress CY62147DV18 User Manual
Page 9
CY62147DV18
MoBL2™
Document #: 38-05343 Rev. *B
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
)
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 (Lower byte only)
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 (Higher byte only)
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 (Lower byte only)
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 (Higher byte only)
Active (I
CC
)
Ordering Information
Speed
(ns)
Ordering Code
Package
Name
Package Type
Operating
Range
55
CY62147DV18L-55BVI
BV48A
48-ball Fine Pitch BGA (6 mm × 8mm × 1 mm)
Industrial
CY62147DV18LL-55BVI
70
CY62147DV18L-70BVI
BV48A
48-ball Fine Pitch BGA (6 mm × 8mm × 1 mm)
Industrial
CY62147DV18LL-70BVI
55
CY62147DV18L-55BVXI
BV48A
48-ball Fine Pitch BGA (6 mm × 8mm × 1 mm) Pb-free
Industrial
CY62147DV18LL-55BVXI
70
CY62147DV18L-70BVXI
BV48A
48-ball Fine Pitch BGA (6 mm × 8mm × 1 mm) Pb-free
Industrial
CY62147DV18LL-70BVXI