Datasheet

 2006-2012 Microchip Technology Inc. DS41291G-page 287
PIC16F882/883/884/886/887
FIGURE 18-19: WDT PERIOD vs. VDD OVER TEMPERATURE
FIGURE 18-20: WDT PERIOD vs. TEMPERATURE (V
DD = 5.0V)
WDT Time-out Period
Typical
10
12
14
16
18
20
22
24
26
28
30
32
2.02.53.03.54.04.55.05.5
V
DD (V)
Time (ms)
Maximum: Mean + 3(-40°C to 125°C)
Max. (125°C)
Max. (85°C)
Minimum
Vdd = 5V
Maximum
Typical
Minimum
10
12
14
16
18
20
22
24
26
28
30
-40°C 25°C 85°C 125°C
Temperature (°C)
Time (ms)
Typical: Statistical Mean @25°C
Maximum: Mean (Worst-case Temp) + 3