PIC17C43 MICROCHIP [Microchip Technology], PIC17C43 Datasheet - Page 195

• Manufacturer Part Number: PIC17C43
• Description: High-Performance 8-Bit CMOS EPROM/ROM Microcontroller
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 20-4: TYPICAL RC OSCILLATOR FREQUENCY vs. V
TABLE 20-2:
1996 Microchip Technology Inc.
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
4.0
100 pF
300 pF
22 pF
Cext
Cext = 300 pF, T = 25 C
RC OSCILLATOR FREQUENCIES
4.5
Rext
100k
100k
160k
3.3k
5.1k
3.3k
5.1k
10k
10k
10k
5.0
R = 3.3k
R = 5.1k
R = 160k
R = 10k
V
DD
(Volts)
Applicable Devices 42 R42 42A 43 R43 44
3.33 MHz
3.54 MHz
2.43 MHz
1.30 MHz
1.54 MHz
353 kHz
129 kHz
980 kHz
564 kHz
35 kHz
5.5
DD
Fosc @ 5V, 25 C
Average
6.0
PIC17C4X
DS30412C-page 195
12%
13%
10%
14%
17%
10%
14%
12%
16%
18%
6.5