PIC18F6585 Datasheet, PDF (460/496 Pages) Microchip Technology – 64/68/80-Pin High-Performance, 64-Kbyte Enhanced Flash Microcontrollers with ECAN Module

PIC18F6585/8585/6680/8680
FIGURE 28-19: TYPICAL, MINIMUM AND MAXIMUM WDT PERIOD vs. VDD
40
Typical: statistical mean @ 25°C
35
Maximum: mean + 3σ (-40°C to +125°C)
Minimum: mean – 3σ (-40°C to +125°C)
Max (125°C)
30
Max (85°C)
25
20
Typ (25°C)
15
Min (-40°C)
10
5
0
2.5
3.0
3.5
4.0 VDD (V)
4.5
5.0
5.5
FIGURE 28-20: ∆ILVD vs. VDD OVER TEMPERATURE, VLVD = 4.5-4.78V
250
Typical: statistical mean @ 25°C
Maximum: mean + 3σ (-40°C to +125°C)
Minimum: mean – 3σ (-40°C to +125°C)
200
Max (125°C)
150
LVDIF state
is unknown
100
50
Typ (25°C)
LVDIF is set
by hardware
0
2.0
2.5
3.0
3.5
4.0
4.5
VDD (V)
Max (125°C)
Typ (25°C)
LVDIF can be
cleared by
firmware
5.0
5.5
DS30491C-page 458
 2004 Microchip Technology Inc.