CY62138V(1998) View Datasheet(PDF) - Cypress Semiconductor
Part Name
Description
Manufacturer
CY62138V Datasheet PDF : 9 Pages
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PRELIMINARY
CY62138V MoBL™
Typical DC and AC Characteristics
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.4
1.2
1.0
I CC
0.8
0.6
VIN =VCC typ.
TA =25°C
0.4
0.2
0.0
1.7
2.2
2.7
3.2 3.7
SUPPLY VOLTAGE (V)
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
1.0
0.75
0.5
TA =25°C
0.25
0
1.7
2.2
2.7
3.2 3.7
SUPPLY VOLTAGE (V)
STANDBY CURRENT
vs. AMBIENT TEMPERATURE
3.0
2.5 VCC =VCC typ.
2.0 VIN =VCC typ.
ISB
1.5
1.0
0.5
0.0
-0.5
−55
25
105
AMBIENT TEMPERATURE (°C)
NORMALIZED STANDBY CURRENT
vs. SUPPLY VOLTAGE
1.4
1.2
ISB2
1.0
0.8
0.6
VIN =VCC typ.
TA =25°C
0.4
0.2
0.0
1.0
1.9
2.8
3.7
SUPPLY VOLTAGE (V)
NORMALIZED ICC vs.CYCLE TIME
1.50
1.00
VCC =3.3V
TA =25°C
0.50
0.10
1
5
10
15
CYCLE FREQUENCY (MHz)
Truth Table
CE WE
H
X
L
H
L
L
L
H
OE
Inputs/Outputs
X High Z
L Data Out
X Data In
H High Z
Mode
Deselect/Power-Down
Read
Write
Deselect, Output Disabled
Power
Standby (ISB)
Active (ICC)
Active (ICC)
Active (ICC)
8
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