PIC18F2450_08 Datasheet, PDF (270/324 Pages) Microchip Technology – 28/40/44-Pin, High-Performance, 12 MIPS, Enhanced Flash, USB Microcontrollers with nanoWatt Technology

PIC18F2450/4450
FIGURE 21-1:
PIC18F2450/4450 VOLTAGE-FREQUENCY GRAPH (INDUSTRIAL)
6.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
2.0V
PIC18F2450/4450
4.2V
Frequency
48 MHz
FIGURE 21-2:
PIC18LF2450/4450 VOLTAGE-FREQUENCY GRAPH (INDUSTRIAL)
6.0V
5.5V
5.0V
4.5V
4.0V
3.5V
3.0V
2.5V
2.0V
PIC18LF2450/4450
4.2V
4 MHz
Frequency
40 MHz 48 MHz
For 2.0V ≤ VDD < 4.2V: FMAX = (16.36 MHz/V) (VDDAPPMIN – 2.0V) + 4 MHz
For 4.2V ≤ VDD: FMAX = 48 MHz
Note: VDDAPPMIN is the minimum voltage of the PIC^® device in the application.
DS39760D-page 268
© 2008 Microchip Technology Inc.