Rainbow Electronics ATmega161L - Manual (Page 142)

142
ATmega161(L)
1228C–AVR–08/02
Figure 95. I/O Pin Sink Current vs. Output Voltage
Figure 96. I/O Pin Source Current vs. Output Voltage
0
5
10
15
20
25
0 0.5 1 1.5 2
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE
V
CC
= 2.7V
T
A
= 25˚C
T
A
= 85˚C
I OL
(mA)
V
OL
(V)
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
V
CC
= 2.7V
T
A
= 25˚C
T
A
= 85˚C
I OH
(mA)
V
OH
(V)