Datasheet

PIC16F87X
DS30292C-page 150  2001 Microchip Technology Inc.
FIGURE 15-1: PIC16F87X-20 VOLTAGE-FREQUENCY GRAPH
(COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES ONLY)
FIGURE 15-2: PIC16LF87X-04 VOLTAGE-FREQUENCY GRAPH
(COMMERCIAL AND INDUSTRIAL TEMPERATURE RANGES ONLY)
Frequency
Voltage
6.0 V
5.5 V
4.5 V
4.0 V
2.0 V
20 MHz
5.0 V
3.5 V
3.0 V
2.5 V
16 MHz
Frequency
Voltage
6.0 V
5.5 V
4.5 V
4.0 V
2.0 V
5.0 V
3.5 V
3.0 V
2.5 V
FMAX = (6.0 MHz/V) (VDDAPPMIN - 2.0 V) + 4 MHz
Note 1: V
DDAPPMIN is the minimum voltage of the PICmicro
®
device in the application.
4 MHz 10 MHz
Note 2: FMAX has a maximum frequency of 10MHz.