Atmel ATmega48PV - Page 340

340
8025I–AVR–02/09
ATmega48P/88P/168P/328P
27.1.8 Pin Driver Strength
Figure 27-21. I/O Pin Output Voltage vs. Sink Current (V
CC
= 3 V).
Figure 27-22. I/O Pin Output Voltage vs. Sink Current (V
CC
= 5 V).
I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
V
CC
= 3 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
1
I
OL
(mA)
V
OL
(V)
I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
V
CC
= 5 V
85 °C
25 °C
-40 °C
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0 5 10 15 20 25
I
OL
(mA)
V
OL
(V)