PIC16C71T-10E/SS 查看數據表（PDF） - Microchip Technology
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PIC16C71T-10E/SS Datasheet PDF : 176 Pages
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FIGURE 14-18: TYPICAL IDD vs.
CAPACITANCE @ 500 kHz
(RC MODE)
600
5.0V
500
4.0V
400
3.0V
300
200
100
0
20 pF
100 pF
Capacitance(pF)
300 pF
TABLE 14-1: RC OSCILLATOR
FREQUENCIES
Cext
Rext
Average
Fosc @ 5V, 25°C
22 pF
100 pF
300 pF
5k
10k
100k
3.3k
5k
10k
100k
3.3k
5k
10k
100k
4.12 MHz
2.35 MHz
268 kHz
1.80 MHz
1.27 MHz
688 kHz
77.2 kHz
707 kHz
501 kHz
269 kHz
28.3 kHz
± 1.4%
± 1.4%
± 1.1%
± 1.0%
± 1.0%
± 1.2%
± 1.0%
± 1.4%
± 1.2%
± 1.6%
± 1.1%
The percentage variation indicated here is part to
part variation due to normal process distribution. The
variation indicated is ±3 standard deviation from
average value for VDD = 5V.
PIC16C71X
Applicable Devices 710 71 711 715
FIGURE 14-19: TRANSCONDUCTANCE(gm)
OF HS OSCILLATOR vs. VDD
4.0
Max -40°C
3.5
3.0
2.5
Typ 25°C
2.0
1.5
Min 85°C
1.0
0.5
0.0
3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
VDD(Volts)
Shaded area is beyond recommended range.
FIGURE 14-20: TRANSCONDUCTANCE(gm)
OF LP OSCILLATOR vs. VDD
110
100
90
80
70
60
50
40
30
20
10
0
2.0
Max -40°C
Typ 25°C
Min 85°C
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
VDD(Volts)
Shaded area is beyond recommended range.
FIGURE 14-21: TRANSCONDUCTANCE(gm)
OF XT OSCILLATOR vs. VDD
1000
900
Max -40°C
800
700
600
Typ 25°C
500
400
300
Min 85°C
200
100
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
VDD(Volts)
Shaded area is beyond recommended range.
© 1997 Microchip Technology Inc.
DS30272A-page 131
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