Datasheet

278
7799D–AVR–11/10
ATmega8U2/16U2/32U2
27.5 Pin Driver Strength
Figure 27-10. I/O Pin Output Voltage vs. Sink Current(V
CC
= 3 V)
Figure 27-11. I/O Pin Output Voltage vs. Sink Current(V
CC
= 5 V)
85 °C
25 °C
-40 °C
0
0.5
1
1.5
2
2.5
3
3.5
4
02468101214161820
I
OL
(mA)
V
OL
(V)
85 °C
25 °C
-40 °C
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
02468101214161820
I
OL
(mA)
V
OL
(V)