PIC18FXX20 Datasheet, PDF (310/366 Pages) Microchip Technology – 64/80-Pin High Performance 1 Mbit Enhanced FLASH Microcontrollers with A/D

PIC18FXX20
FIGURE 26-1:
PIC18F6520/8520 VOLTAGE-FREQUENCY GRAPH (INDUSTRIAL)
6.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
2.0V
PIC18FX520
4.2V
Frequency
40 MHz
FIGURE 26-2:
PIC18LF6520/8520 VOLTAGE-FREQUENCY GRAPH (INDUSTRIAL)
6.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
2.0V
PIC18LFX520
4.2V
4 MHz
Frequency
40 MHz
FMAX = (16.36 MHz/V) (VDDAPPMIN - 2.0V) + 4 MHz
Note: VDDAPPMIN is the minimum voltage of the PICmicro^® device in the application.
DS39609A-page 308
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 2003 Microchip Technology Inc.