
2001 Microchip Technology Inc.
DS30292C-page 183
PIC16F87X
FIGURE 16-13:
TYPICAL AND MAXIMUM
IWDT vs. VDD OVER TEMPERATURE
FIGURE 16-14:
TYPICAL, MINIMUM AND MAXIMUM WDT PERIOD vs. VDD (-40
°C TO 125°C)
0
2
4
6
8
10
12
14
2.02.5
3.03.5
4.04.5
5.05.5
VDD (V)
IWD
T
(u
A)
Typ (25C)
Max (85C)
Typical: statistical mean @ 25°C
Maximum: mean + 3s (-40°C to 125°C)
Minimum: mean – 3s (-40°C to 125°C)
0
10
20
30
40
50
60
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
W
D
T
Per
iod
(
m
s)
Min (-40C)
Typ (25C)
Max (125C)
Typical: statistical mean @ 25°C
Maximum: mean + 3s (-40°C to 125°C)
Minimum: mean – 3s (-40°C to 125°C)