MCP100 データシートの表示（PDF） - Microchip Technology
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MCP100 Datasheet PDF : 8 Pages
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MCP100/101
2.3 Effect of Temperature on Timeout
Period (tRPU)
The timeout period (tRPU) determines how long the
device remains in the reset condition. This is controlled
by an internal RC timer and is effected by both VDD and
temperature. The graph shown in Figure 2-3 shows
typical response for different VDD values and tempera-
tures.
700
600
VDD = 6V
500
VDD = 5V
400
300
VDD = 4V
200
VDD = 3V
100
-40
-20 0 20 40 60
TEMPERATURE (°C)
80 100
FIGURE 2-3: Typical tRPU vs. Temperature
60
50
VDD = 5.5V
40
VDD = 5V
30
VDD = 4V
20
VDD = 3V
10
0
-40 -20 0 20 40 60
TEMPERATURE (°C)
80 100
FIGURE 2-4: IDD vs. Temperature
1.002
1.000
0.998
0.996
0.994
0.992
0.997
-40 -20 0 20 40 60
TEMPERATURE (°C)
80 100
* Multiply value at 25°C by this factor to
determine the value at temperature
FIGURE 2-5: Normalized VTRIP vs. Temperature
800
700
VDD = 1.5V
600
VDD = 2.5V
VDD = 3.5V
500
400
VDD = 4.5V
300
200
100
TA = +25°C
0
0 2 4 6 8 10 12 14 16 18 20
IOL (mA)
FIGURE 2-6: VOL vs. IOL
1.3
1.2
1.1
1.00
0.9
0.8
0.7
-40 -20 0 20 40 60
TEMPERATURE (°C)
80 100
* Multiply value at 25°C by this factor to
determine the value at temperature
FIGURE 2-7: Normalized IOL vs. Temperature
DS11187D-page 4
Preliminary
© 1999 Microchip Technology Inc.
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