Datasheet

320
7810C–AVR–10/12
Atmel ATmega328P [Preliminary]
Figure 29-9. I/O Pin Output Voltage vs. Source Current (Vcc = 3 V).
Figure 29-10. I/O Pin Output Voltage vs. Source Current(V
CC
= 5 V).
I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
Vcc = 3v
0
0.5
1
1.5
2
2.5
3
3.5
02468101214161820
I
OH
(mA)
V
OH
(V)
125
85
25
-45
I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
Vc c = 5v
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5
5.1
02468101214161820
I
OH
(mA)
V
OH
(V)
125
85
25
-45