Техническая Спецификация для Microchip Technology IC MCU OTP 2KX PIC17C42A-16/P DIP-40 MCP PIC17C42A-16/P
Модели
PIC17C42A-16/P
1996 Microchip Technology Inc.
DS30412C-page 195
PIC17C4X
Applicable Devices
42 R42 42A 43 R43 44
FIGURE 20-4: TYPICAL RC OSCILLATOR FREQUENCY vs. V
DD
TABLE 20-2:
RC OSCILLATOR FREQUENCIES
Cext
Rext
Average
Fosc @ 5V, 25
°
C
22 pF
10k
3.33 MHz
±
12%
100k
353 kHz
±
13%
100 pF
3.3k
3.54 MHz
±
10%
5.1k
2.43 MHz
±
14%
10k
1.30 MHz
±
17%
100k
129 kHz
±
10%
300 pF
3.3k
1.54 MHz
±
14%
5.1k
980 kHz
±
12%
10k
564 kHz
±
16%
160k
35 kHz
±
18%
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
4.0
4.5
5.0
5.5
6.0
6.5
F
OSC
(MHz)
V
DD
(Volts)
R = 10k
Cext = 300 pF, T = 25
°
C
R = 160k
R = 3.3k
R = 5.1k
0.2
0.0