ATmega8(L)
Figure 0-26. Reset Pin as I/O – Input Threshold Voltage vs. VCC (VIH,I/O Pin Read as “1”)
RESET PIN AS I/O - INPUT THRESHOLD VOLTAGE vs. VCC
VIH, RESET PIN READ AS '1'
4
-40°C
105°C
3.5
85°C
25°C
3
2.5
2
1.5
1
0.5
0
2.5
3
3.5
4
4.5
5
5.5
V
CC (V)
Figure 0-27. Reset Pin as I/O – Input Threshold Voltage vs. VCC (VIL, I/O Pin Read as “0”)
RESET PIN AS I/O - INPUT THRESHOLD VOLTAGE vs. VCC
VIL, RESET PIN READ AS '0'
2.5
105°C
85°C
25°C
2
-40°C
1.5
1
0.5
0
2.5
3
3.5
4
4.5
5
5.5
V
CC (V)
295
2486AA–AVR–02/2013