
110
AT90S/LS4433
1042H–AVR–04/03
Figure 87. I/O Pin Source Current vs. Output Voltage
Figure 88. I/O Pin Input Threshold Voltage vs. V
CC
0
1
2
3
4
5
6
0
0.5
1
1.5
2
2.5
3
I/O PIN SOURCE CURRENT vs. OUTPUT VOLTAGE
I OH
(mA)
VOH (V)
TA = 85C
TA = 25C
VCC = 2.7V
0
0.5
1
1.5
2
2.5
2.7
4.0
5.0
Threshold
Voltage
(V)
VCC
I/O PIN INPUT THRESHOLD VOLTAGE vs. VCC
TA = 25C