PIC16C923-04I/CL Microchip Technology, PIC16C923-04I/CL Datasheet - Page 163

• Manufacturer Part Number: PIC16C923-04I/CL
• Description: 8-Bit CMOS Microcontroller with LCD Driver
• Manufacturer: Microchip Technology

FIGURE 18-9: TYPICAL RC OSCILLATOR
FIGURE 18-10:TYPICAL RC OSCILLATOR
FIGURE 18-11:TYPICAL RC OSCILLATOR
1997 Microchip Technology Inc.
Shaded area is beyond recommended range.
1000
900
800
700
600
500
400
300
200
100
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
2.5
2.5
2.5
3.0
3.0
3.0
FREQUENCY vs. V
FREQUENCY vs. V
FREQUENCY vs. V
3.5
3.5
3.5
Cext = 300 pF, T = 25 C
Cext = 100 pF, T = 25 C
Cext = 22 pF, T = 25 C
4.0
4.0
V
V
4.0
V
DD
DD
DD
(V
(V
(V
OLTS
OLTS
4.5
OLTS
4.5
4.5
)
)
)
5.0
5.0
5.0
DD
DD
DD
R = 100k
R = 3.3k
R = 5k
R = 10k
R = 10k
R = 100k
R = 5k
R = 3.3k
R = 10k
R = 100k
R = 5k
5.5
5.5
5.5
6.0
6.0
6.0
FIGURE 18-12:TYPICAL I
FIGURE 18-13:MAXIMUM I
30
25
20
15
10
45
40
35
30
25
20
15
10
5
0
2.5
5
0
2.5
3.0
3.0
ENABLED (32 kHz, RC0/RC1 =
33 pF/33 pF, RC MODE)
ENABLED
(32 kHz, RC0/RC1 = 33 pF/33
pF, 85 C TO -40 C, RC MODE)
3.5
3.5
V
V
DD
4.0
PIC16C9XX
4.0
DD
(V
(Volts)
OLTS
PD
4.5
4.5
PD
)
vs. TIMER1
DS30444E - page 163
vs. TIMER1
5.0
5.0
5.5
5.5
6.0
6.0