Atmel ATmega48PV

365
8025I–AVR–02/09
ATmega48P/88P/168P/328P
Figure 27-69. I/O Pin Output Voltage vs. Source Current(Vcc = 3 V).
Figure 27-70. I/O Pin Output Voltage vs. Source Current(V
CC
= 5 V).
I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
V
CC
= 3 V
85 °C
25 °C
-40 °C
0
0.5
1
1.5
2
2.5
3
3.5
048 12 16 20
I
OH
(mA)
V
OH
(V)
I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
V
CC
= 5 V
85 °C
25 °C
-40 °C
4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5
0 5 10 15 20 25
I
OH
(mA)
V
OH
(V)