Datasheet

© 2007 Microchip Technology Inc. DS39597C-page 113
PIC16F72
FIGURE 15-13: TYPICAL, MINIMUM AND MAXIMUM WDT PERIOD vs. VDD (-40°C TO +125°C)
FIGURE 15-14: AVERAGE WDT PERIOD vs. V
DD OVER TEMPERATURE (-40°C TO +125°C)
0
5
10
15
20
25
30
35
40
45
50
2.02.53.03.54.04.55.05.5
V
DD (V)
WDT Period (ms)
Max
(125°C)
Typ
(25°C)
Min
(-40°C)
16F77
Typical: statistical mean @ 25°C
Maximum: mean + 3σ (-40°C to +125°C)
Minimum: mean – 3σ (-40°C to +125°C)
0
5
10
15
20
25
30
35
40
45
50
2.02.53.03.54.04.55.05.5
V
DD
(V)
WDT Period (ms)
125°C
85°C
25°C
-40°C
Typical: statistical mean @ 25°C
Maximum: mean + 3σ (-40°C to +125°C)
Minimum: mean – 3σ (-40°C to +125°C)