Datasheet

 1997 Microchip Technology Inc. DS30444E - page 163
PIC16C9XX
FIGURE 18-9: TYPICAL RC OSCILLATOR
FREQUENCY vs. VDD
FIGURE 18-10:TYPICAL RC OSCILLATOR
FREQUENCY vs. V
DD
FIGURE 18-11:TYPICAL RC OSCILLATOR
FREQUENCY vs. V
DD
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
VDD (VOLTS)
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
Fosc(MHz)
Cext = 22 pF, T = 25°C
R = 100k
R = 10k
R = 5k
Shaded area is beyond recommended range.
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V
DD (VOLTS)
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
Fosc(MHz)
Cext = 100 pF, T = 25°C
R = 100k
R = 10k
R = 5k
R = 3.3k
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V
DD (VOLTS)
1000
900
800
700
600
500
400
300
200
100
0
Fosc(kHz)
Cext = 300 pF, T = 25°C
R = 3.3k
R = 5k
R = 10k
R = 100k
FIGURE 18-12:TYPICAL IPD vs. TIMER1
ENABLED (32 kHz, RC0/RC1 =
33 pF/33 pF, RC MODE)
FIGURE 18-13:MAXIMUM I
PD vs. TIMER1
ENABLED
(32 kHz, RC0/RC1 = 33 pF/33
pF, 85°C TO -40°C, RC MODE)
30
25
20
15
10
5
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V
DD (VOLTS)
IPD(µA)
30
25
20
15
10
5
0
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V
DD (Volts)
IPD(µA)
35
40
45
Data based on process characterization samples. See first page of this section for details.