Datasheet

PIC17C4X
DS30412C-page 164  1996 Microchip Technology Inc.
Applicable Devices 42
R42 42A 43 R43 44
FIGURE 18-2: TYPICAL RC OSCILLATOR FREQUENCY vs. V
DD
FIGURE 18-3: TYPICAL RC OSCILLATOR FREQUENCY vs. V
DD
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0 4.5 5.0 5.5 6.0 6.5
FOSC (MHz)
VDD (Volts)
R = 10k
Cext = 22 pF, T = 25°C
R = 100k
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0 4.5 5.0 5.5 6.0 6.5
FOSC (MHz)
VDD (Volts)
R = 10k
Cext = 100 pF, T = 25°C
R = 100k
R = 3.3k
R = 5.1k