PIC16LC72 Microchip Technology, PIC16LC72 Datasheet - Page 103

• Manufacturer Part Number: PIC16LC72
• Description: 8-Bit CMOS Microcontrollers
• Manufacturer: Microchip Technology

FIGURE 14-18: TYPICAL I
TABLE 14-1
part variation due to normal process distribution. The
1998 Microchip Technology Inc.
The percentage variation indicated here is part to
100 pF
300 pF
variation indicated is 3 standard deviation from
600
500
400
300
200
100
22 pF
Cext
20 pF
0
average value for V
100k
100k
Rext
100k
CAPACITANCE @ 500 kHz
(RC MODE)
RC OSCILLATOR
FREQUENCIES
3.3k
3.3k
10k
10k
10k
5k
5k
5k
Capacitance (pF)
100 pF
Average
Fosc @ 5V, 25 C
4.12 MHz
2.35 MHz
1.80 MHz
1.27 MHz
77.2 kHz
28.3 kHz
268 kHz
688 kHz
707 kHz
501 kHz
269 kHz
DD
DD
vs.
= 5V.
5.0V
4.0V
3.0V
1.4%
1.4%
1.1%
1.0%
1.0%
1.2%
1.0%
1.4%
1.2%
1.6%
1.1%
300 pF
PIC16C72
Preliminary
FIGURE 14-19: TRANSCONDUCTANCE(gm)
FIGURE 14-20: TRANSCONDUCTANCE(gm)
FIGURE 14-21: TRANSCONDUCTANCE(gm)
Shaded area is
beyond recommended range
Shaded areas are
beyond recommended range
Shaded areas are
beyond recommended range
1000
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
110
100
900
800
700
600
500
400
300
200
100
3.0
90
80
70
60
50
40
30
20
10
0
0
2.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
PIC16C72 Series
3.5
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0
4.0
OF HS OSCILLATOR vs. V
OF LP OSCILLATOR vs. V
OF XT OSCILLATOR vs. V
4.5
V
DD
V
V
DD
5.0
DD
(Volts)
Max -40 C
(Volts)
Typ 25 C
Min 85 C
(Volts)
Max -40 C
5.5
DS39016A-page 103
Typ 25 C
Min 85 C
Max -40 C
Typ 25 C
Min 85 C
6.0
6.5
DD
DD
DD
7.0