Cypress CY62146E MoBL Manual De Usuario
CY62146E MoBL
®
Document Number: 001-07970 Rev. *D
Page 9 of 11
Table 1. 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 (IO
0
–IO
15
)
Read
Active (I
CC
)
L
H
L
H
L
Data Out (IO
0
–IO
7
);
IO
8
–IO
15
in High-Z
Read
Active (I
CC
)
L
H
L
L
H
Data Out (IO
8
–IO
15
);
IO
0
–IO
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 (IO
0
–IO
15
)
Write
Active (I
CC
)
L
L
X
H
L
Data In (IO
0
–IO
7
);
IO
8
–IO
15
in High-Z
Write
Active (I
CC
)
L
L
X
L
H
Data In (IO
8
–IO
15
);
IO
0
–IO
7
in High-Z
Write
Active (I
CC
)
Ordering Information
Speed
(ns)
Ordering Code
Package
Diagram
Diagram
Package Type
Operating
Range
45
CY62146ELL-45ZSXI
51-85087 44-pin Thin Small Outline Package II (Pb-free)
Industrial
CY62146ELL-45ZSXA
51-85087 44-pin Thin Small Outline Package II (Pb-free)
Automotive-A
Contact your local Cypress sales representative for availability of these parts.