
PIC16F84A
DS35007B-page 50
2001 Microchip Technology Inc.
FIGURE 9-1:
PIC16F84A-20 VOLTAGE-FREQUENCY GRAPH
FIGURE 9-2:
PIC16LF84A-04 VOLTAGE-
FREQUENCY GRAPH
FIGURE 9-3:
PIC16F84A-04 VOLTAGE-
FREQUENCY GRAPH
Frequency
V
olt
age
6.0V
5.5V
4.5V
4.0V
2.0V
20 MHz
5.0V
3.5V
3.0V
2.5V
Frequency
Vo
lt
a
g
e
6.0V
5.5V
4.5V
4.0V
2.0V
5.0V
3.5V
3.0V
2.5V
FMAX = (6.0 MHz/V) (VDDAPPMIN - 2.0V) + 4 MHz
4 MHz
10 MHz
Note 1:
VDDAPPMIN is the minimum voltage of the
PICmicro device in the application.
2: FMAX has a maximum frequency of 10 MHz.
Frequency
Vo
lt
a
g
e
6.0V
5.5V
4.5V
4.0V
2.0V
5.0V
3.5V
3.0V
2.5V
4 MHz