Datasheet

PIC18F1230/1330

 2009 Microchip Technology Inc. DS39758D-page 267

FIGURE 23-3: PIC18LF1230/1330 VOLTAGE-FREQUENCY GRAPH (INDUSTRIAL)

Frequency

Voltage

6.0V

5.5V

4.5V

4.0V

2.0V

40 MHz

5.0V

3.5V

3.0V

2.5V

FMAX = (16.36 MHz/V) (VDDAPPMIN – 2.0V) + 4 MHz

Note: V

DDAPPMIN is the minimum voltage of the PIC

device in the application.

4 MHz

4.2V