PIC18FXX20 Datasheet, PDF (311/366 Pages) Microchip Technology – 64/80-Pin High Performance 1 Mbit Enhanced FLASH Microcontrollers with A/D

PIC18FXX20
FIGURE 26-3:
PIC18F6620/6720/8620/8720 VOLTAGE-FREQUENCY GRAPH
(INDUSTRIAL, EXTENDED)
6.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
2.0V
PIC18FX620/X720
4.2V
Frequency
25 MHz
FIGURE 26-4:
PIC18LF6620/6720/8620/8720 VOLTAGE-FREQUENCY GRAPH (INDUSTRIAL)
6.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
2.0V
PIC18LFX620/X720
4.2V
4 MHz _Frequency
25 MHz
FMAX = (9.55 MHz/V) (VDDAPPMIN - 2.0V) + 4 MHz
Note: VDDAPPMIN is the minimum voltage of the PICmicro^® device in the application.
 2003 Microchip Technology Inc.
Advance Information
DS39609A-page 309