PIC18LF448T-I/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF448T-I/SP

28/40-Pin High-Performance, Enhanced Flash Microcontrollers with CAN Module

Microchip Technology 

PIC18FXX8

FIGURE 28-19:

50

45

40

35

30

TYPICAL, MINIMUM AND MAXIMUM WDT PERIOD vs. VDD (-40°C TO +125°C)

MMaaxx

((+112255C°)C)

MMAaXx

(+(8855C°C) )

Typical: statistical mean @ 25°C

Maximum: mean + 3σ (-40°C to +125°C)

Minimum: mean – 3σ (-40°C to +125°C)

25

Tyyp

(+(25C°C) )

20

15

MMiinn

(-(4-400°CC))

10

5

0

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

VDD (V)

FIGURE 28-20: ΔILVD vs. VDD OVER TEMPERATURE (LVD ENABLED, VLVD = 4.5 - 4.78V)

90

Typical: statistical mean @ 25°C

80

Maximum: mean + 3σ (-40°C to +125°C)

Minimum: mean – 3σ (-40°C to +125°C)

70

MMaaxx(+(112255C°C) )

60

MMaaxx ((+112255C°)C)

50

TTypyp(+(25C°C) )

40

TTyypp((+2255C°)C)

30

LVDIF can be

cleared by

firmware

20

LVDIF state

is unknown

10

LVDIF is set

by hardware

0

2.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

VDD (V)

DS41159E-page 370

© 2006 Microchip Technology Inc.

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