CY7C188
Switching Waveforms
(Continued)
t
WC
ADDRESS
CE
t
AW
t
SA
WE
t
SD
DATA I/O
NOTE 16
t
HZWE
DATA
IN
VALID
t
LZWE
C188–9
t
HA
t
HD
Truth Table
CE
H
L
L
L
WE
X
H
L
H
OE
X
L
X
H
Input/Output
High Z
Data Out
Data In
High Z
Read
Write
Deselect, Output Disabled
Mode
Deselect/Power-Down
Power
Standby (I
SB
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
Ordering Information
Speed
(ns)
15
20
25
35
Ordering Code
CY7C188–15VC
CY7C188–20VC
CY7C188–25VC
CY7C188–35VC
Package
Name
V32
V32
V32
V32
Package Type
32-Lead (300-Mil) Molded SOJ
32-Lead (300-Mil) Molded SOJ
32-Lead (300-Mil) Molded SOJ
32-Lead (300-Mil) Molded SOJ
Operating
Range
Commercial
Commercial
MILITARY SPECIFICATIONS
Group A Subgroup Testing
DC Characteristics
Parameter
V
OH
V
OL
V
IH
V
IL
Max.
Subgroups
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
DC Characteristics
Parameter
I
IX
I
OZ
I
CC
I
SB1
I
SB2
Subgroups
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
Document #: 38-05053 Rev. **
Page 6 of 8
CYPRESS [ CYPRESS SEMICONDUCTOR ]
