Datasheet

351
8011K–AVR–09/08
ATmega164P/324P/644P
Figure 28-22. I/O Pin Output Voltage vs. Sink Current (V
CC
= 5V).
Figure 28-23. I/O Pin Output Voltage vs. Sink Current (V
CC
= 3V).
I/O PIN OUTPUT VOLTAGE vs. SINK CURRENT
V
CC
= 5V
85 ˚C
25 ˚C
-40 ˚C
0
0,1
0,2
0,3
0,4
0,5
0,6
0 5 10 15 20 25
I
OL
(mA)
V
OL
(V)
I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
V
CC
= 3V
85 ˚C
25 ˚C
-40 ˚C
1,5
2
2,5
3
3,5
0 5 10 15 20 25
I
OH
(mA)
V
OH
(V)