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PIC16F872_06 Datasheet, PDF (147/168 Pages) Microchip Technology – 28-Pin, 8-Bit CMOS Flash Microcontroller with 10-Bit A/D
PIC16F872
FIGURE 15-13: TYPICAL AND MAXIMUM ΔIWDT vs. VDD OVER TEMPERATURE
14
Typical: statistical mean @ 25°C
12
Maximum: mean + 3σ (-40°C to 125°C)
Minimum: mean – 3σ (-40°C to 125°C)
10
8
6
MMaaxx(1(12255°C)
TTyypp((2255°CC))
4
2
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD(V)
FIGURE 15-14: TYPICAL, MINIMUM AND MAXIMUM WDT PERIOD vs. VDD (-40°C TO +125°C)
50
45
Typical: statistical mean @ 25°C
Maximum: mean + 3σ (-40°C to 125°C)
40
Minimum: mean – 3σ (-40°C to 125°C)
35
30
MMaaxx ((8855°CC))
25
20
Tyyp (25°CC))
15
MMinin((--4400°CC))
10
5
0
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
© 2006 Microchip Technology Inc.
DS30221C-page 145