
PIC16F870/871
DS30569B-page 140
2003 Microchip Technology Inc.
FIGURE 15-7:
AVERAGE FOSC vs. VDD FOR VARIOUS VALUES OF R (RC MODE, C = 20 pF, 25
°C)
FIGURE 15-8:
AVERAGE FOSC vs. VDD FOR VARIOUS VALUES OF R (RC MODE, C = 100 pF, 25
°C)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
2.02.5
3.03.5
4.04.5
5.05.5
VDD (V)
Fr
e
q
(
M
H
z
)
3.3k
5.1k
10k
100k
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
V DD (V )
Fr
e
q
(M
Hz
)
3.3 k
5.1 k
10 k
100 k