Datasheet

PIC12F508/509/16F505
DS41236E-page 84 © 2009 Microchip Technology Inc.
FIGURE 11-6: MAXIMUM WDT IPD vs. VDD OVER TEMPERATURE
FIGURE 11-7: WDT TIME-OUT or DEVICE RESET TIMER vs. V
DD OVER TEMPERATURE (NO
WDT PRESCALER)
(1)
Maximum
Max. 125°C
Max. 85°C
0.0
5.0
10.0
15.0
20.0
25.0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
DD (V)
IPD (μA)
Typical: Statistical Mean @25°C
Maximum: Mean (Worst-Case Temp) + 3σ
(-40°C to 125°C)
0
5
10
15
20
25
30
35
40
45
50
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
V
DD (V)
Time (ms)
Typical: Statistical Mean @25°C
Maximum: Mean (Worst-Case Temp) + 3σ
(-40°C to 125°C)
Max. 125°C
Max. 85°C
Typical. 25°C
Min. -40°C
Note 1: Device Reset Timer (DRT) values are for case of Reset of power-up. Table 7-6 shows DRT values for
the case of other types of Reset events.