Rainbow Electronics ATmega163L - Manual (Page 148)

ATmega163(L)
148
Figure 101. I/O Pin Input Threshold vs. V
CC
(T
A
= 25 °C)
Figure 102. I/O Pin Input Hysteresis vs. V
CC
(T
A
= 25
°C)
0
0.5
1
1.5
2
2.5
2.7 4.0 5.0
Threshold Voltage (V)
V
cc
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
2.7 4.0 5.0
Input hysteresis (V)
V
cc