PIC16LC6XT-20E/SP 查看數據表（PDF） - Microchip Technology
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PIC16LC6XT-20E/SP 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 24-18: TYPICAL IDD vs.
CAPACITANCE @ 500 kHz
(RC MODE)
FIGURE 24-19: TRANSCONDUCTANCE(gm)
OF HS OSCILLATOR vs. VDD
600
4.0
Max -40°C
500
5.0V
3.5
4.0V
3.0
400
2.5
3.0V
Typ 25°C
300
2.0
200
1.5
Min 85°C
1.0
100
0.5
0
20 pF
100 pF
Capacitance(pF)
300 pF
TABLE 24-1: 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.
0.0
3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Shaded area is
VDD(Volts)
beyond recommended range
FIGURE 24-20: TRANSCONDUCTANCE(gm)
OF LP OSCILLATOR vs. VDD
110
100
Max -40°C
90
80
70
60
Typ 25°C
50
40
30
20
Min 85°C
10
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Shaded areas are
VDD(Volts)
beyond recommended range
FIGURE 24-21: 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
02.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
Shaded areas are
VDD(Volts)
beyond recommended range
© 1997 Microchip Technology Inc.
DS30234D-page 287
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