PIC17C4X Datasheet, PDF (164/240 Pages) Microchip Technology – High-Performance 8-Bit CMOS EPROM/ROM Microcontroller

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