Atmel ATmega48A Manual page 520

8271D–AVR–05/11
ATmega48A/PA/88A/PA/168A/PA/328/P
Figure 30-352.ATmega328P: I/O Pin Output Voltage vs. Source Current (Vcc = 3 V)
3.5
3
2.5
2
1.5
1
0.5
0
0 5
Figure 30-353.ATmega328P: I/O Pin Output Voltage vs. Source Current (V
5.1
5
4.9
4.8
4.7
4.6
4.5
4.4
4.3
0
10
I (mA)
OH
5 10
I (mA)
OH
-40 °C
25 °C
85 °C
15 20
= 5 V)
CC
-40 °C
25 °C
85 °C
15 20
25
25
520