cy62137vll-70zxi Cypress Semiconductor Corporation., cy62137vll-70zxi Datasheet - Page 9

• Manufacturer Part Number: cy62137vll-70zxi
• Description: 2-mbit 128k X 16 Static Ram
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-05051 Rev. *E
Typical DC and AC Characteristics
Truth Table
CE
H
L
L
L
L
L
L
L
L
L
L
WE
X
X
H
H
H
H
H
H
L
L
L
OE
X
X
X
X
X
H
H
H
L
L
L
80
70
60
50
40
30
20
10
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0
1.7
Access Time vs. Supply Voltage
Normalized Operating Current
BHE
X
H
H
H
H
L
L
L
L
L
L
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
2.2
vs. Supply Voltage
1.9
BLE
X
H
H
H
H
L
L
L
L
L
L
2.7
2.7
High-Z
High-Z
Data Out (I/O
High-Z (I/O
Data Out (I/O
Data Out (I/O
High-Z (I/O
Data In (I/O
High-Z (I/O
Data In (I/O
Data In (I/O
High-Z (I/O
High-Z
High-Z
High-Z
2.8
3.2
MoBL
Inputs/Outputs
MoBL
3.7
3.7
8
0
8
0
0
0
8
–I/O
–I/O
–I/O
–I/O
–I/O
–I/O
–I/O
0
0
8
–I/O
–I/O
–I/O
15
7
15
7
15
7
15
)
)
)
);
);
15
7
15
)
);
)
)
);
Deselect/Power-down
Deselect/Power-down
Read
Read
Read
Write
Write
Write
Deselect/Output Disabled
Deselect/Output Disabled
Deselect/Output Disabled
35
30
25
20
15
10
5
0
Standby Current vs. Supply Voltage
1.0
Mode
SUPPLY VOLTAGE (V)
1.9
2.7
CY62137V MoBL
2.8
MoBL
Standby (I
Standby (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
Active (I
3.7
Power
CC
CC
CC
CC
CC
CC
CC
CC
CC
Page 9 of 11
SB
SB
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