PIC18F2455T-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F2455T-I/ML

28/40/44-Pin, High-Performance, Enhanced Flash, USB Microcontrollers with nanoWatt Technology

Microchip Technology 

PIC18F2455/2550/4455/4550

FIGURE 28-1:

PIC18F2455/2550/4455/4550 VOLTAGE-FREQUENCY GRAPH (INDUSTRIAL)

6.0V

5.5V

5.0V

4.5V

4.0V

3.5V

3.0V

2.5V

2.0V

4.2V

Frequency

48 MHz

FIGURE 28-2:

PIC18LF2455/2550/4455/4550 VOLTAGE-FREQUENCY GRAPH (INDUSTRIAL

LOW VOLTAGE)

6.0V

5.5V

5.0V

4.5V

4.0V

3.5V

3.0V

2.5V

2.0V

4.2V

4 MHz

Frequency

40 MHz 48 MHz

Note 1: VDDAPPMIN is the minimum voltage of the PIC® device in the application.

2: For 2.0 < VDD < 4.2 V, FMAX = (16.36 MHz/V) (VDDAPPMIN - 2.0V) + 4 MHz

3: For VDD ≥ 4.2 V, FMAX = 48 MHz.

DS39632E-page 368

© 2009 Microchip Technology Inc.

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