CY7C128A-20VXC(2006) 查看數據表（PDF） - Cypress Semiconductor
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CY7C128A-20VXC Datasheet PDF : 9 Pages
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CY7C128A
Typical DC and AC Characteristics
NORMALIZED SUPPLY CURRENT
vs. SUPPLY VOLTAGE
1.4
1.2
1.0
ICC
0.8
0.6
0.4
0.2
ISB
0.0
4.0
4.5
5.0
5.5 6.0
SUPPLY VOLTAGE(V)
NORMALIZED SUPPLY CURRENT
vs. AMBIENT TEMPERATURE
1.2
1.0
ICC
0.8
0.6
0.4
0.2
0.0
–55
VCC = 5.0V
VIN = 5.0V
ISB
25
125
AMBIENT TEMPERATURE(°C)
NORMALIZED ACCESS TIME
vs. SUPPLY VOLTAGE
1.4
NORMALIZED ACCESS TIME
vs. AMBIENT TEMPERATURE
1.6
1.3
1.2
1.1
TA = 25°C
1.0
0.9
0.8
4.0 4.5 5.0 5.5 6.0
SUPPLY VOLTAGE(V)
TYPICAL POWER-ON CURRENT
vs. SUPPLY VOLTAGE
3.0
1.4
1.2
1.0
VCC = 5.0V
0.8
0.6
–55
25
125
AMBIENT TEMPERATURE(°C)
TYPICAL ACCESS TIME CHANGE
vs. OUTPUT LOADING
30.0
2.5
25.0
2.0
20.0
1.5
15.0
1.0
0.5
0.0
0.0 1.0 2.0 3.0 4.0 5.0
SUPPLY VOLTAGE(V)
10.0
5.0
VCC = 4.5V
TA = 25°C
0.0
0
200 400 600 800 1000
CAPACITANCE (pF)
OUTPUT SOURCE CURRENT
vs. OUTPUT VOLTAGE
120
100
80
60
VCC =5.0V
TA = 2 5°C)
40
20
0
0.0
1.0
2.0
3.0 4.0
OUTPUT VOLTAGE(V)
OUTPUT SINK CURRENT
vs. OUTPUT VOLTAGE
140
120
100
VCC =5.0V
80
TA = 25°C
60
40
20
0
0.0
1.0
2.0
3.0 4.0
OUTPUT VOLTAGE(V)
NORMALIZED I CC
vs. CYCLE TIME
1.4
1.3
VCC = 5.0V
1.2
TA = 25°C
VIN = 0.5V
1.1
1.0
0.9
0.8
0
10
20
30
40
CYCLE FREQUENCY (MHz)
Document #: 38-05028 Rev. *A
Page 6 of 9
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