Datasheet

401
8011K–AVR–09/08
ATmega164P/324P/644P
Figure 28-117.I/O Pin Output Voltage vs. Source Current (V
CC
= 3V).
Figure 28-118.I/O Pin Output Voltage vs. Source Current (V
CC
= 5V).
I/O PIN SOURCE CURRENT vs. OUTPUT VOLTAGE
V
CC
= 3V
25 °C
0
5
10
15
20
25
30
35
0 0.5 1 1.5 2 2.5 33.5
V
OH
(V)
I
OH
(mA)
I/O PIN SOURCE CURRENT vs. OUTPUT VOLTAGE
V
CC
= 5V
25 °C
0
10
20
30
40
50
60
70
0123 456
V
OH
(V)
I
OH
(mA)