PIC17C756A MICROCHIP [Microchip Technology], PIC17C756A Datasheet - Page 269

• Manufacturer Part Number: PIC17C756A
• Description: High-Performance 8-bit CMOS EPROM Microcontrollers with 10-bit A/D
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 21-4:
TABLE 21-2:
2000 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
C
EXT
C
EXT
RC OSCILLATOR FREQUENCIES
= 300 pF, T = +25 C
TYPICAL RC OSCILLATOR FREQUENCY vs. V
4.5
R
100k
100k
160k
3.3k
5.1k
3.3k
5.1k
10k
10k
10k
EXT
5.0
R = 3.3k
R = 5.1k
R = 160k
R = 10k
V
DD
(Volts)
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
F
OSC
Average
@ 5V, +25 C
PIC17C7XX
6.0
DS30289B-page 269
12%
13%
10%
14%
17%
10%
14%
12%
16%
18%
6.5