PIC16C67-04/SO 데이터 시트보기 (PDF) - Microchip Technology
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PIC16C67-04/SO Datasheet PDF : 336 Pages
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PIC16C6X
Applicable Devices 61 62 62A R62 63 R63 64 64A R64 65 65A R65 66 67
FIGURE 17-2: TYPICAL RC OSCILLATOR
FREQUENCY VS. VDD
FIGURE 17-4: TYPICAL RC OSCILLATOR
FREQUENCY VS. VDD
5.0
8.0
4.5
R = 4.7k
7.0
R = 3.3k
4.0
6.0
R = 4.7k
3.5
3.0
R = 10k
2.5
2.0
1.5
1.0
Cext = 20 pF, T = 25°C
0.5
0.0
3.0
R = 100k
3.5 4.0 4.5 5.0 5.5 6.0
VDD (Volts)
5.0
4.0
R = 10k
3.0
2.0
Cext = 300 pF, T = 25°C
1.0
R = 100k
0.0
3.0 3.5 4.0 4.5 5.0 5.5 6.0
VDD (Volts)
FIGURE 17-3: TYPICAL RC OSCILLATOR
FREQUENCY VS. VDD
2.0
1.8
R = 3.3k
FIGURE 17-5: TYPICAL IPD VS. VDD
WATCHDOG TIMER
DISABLED 25°C
0.6
1.6
1.4
R = 4.7k
1.2
1.0
0.8
R = 10k
0.6
0.4
Cext = 100 pF, T = 25°C
0.2
R = 100k
0.0
3.0 3.5 4.0 4.5 5.0 5.5 6.0
VDD (Volts)
0.5
0.4
0.3
0.2
0.1
0.0
3.0 3.5 4.0 4.5 5.0 5.5 6.0
VDD (Volts)
DS30234D-page 174
© 1997 Microchip Technology Inc.
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