Datasheet

400
8011K–AVR–09/08
ATmega164P/324P/644P
28.3.8 Pin Driver Strength
Figure 28-115.I/O Pin Output Voltage vs. Sink Current (V
CC
= 3V).
Figure 28-116.I/O Pin Output Voltage vs. Sink Current (V
CC
= 5V).
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE
V
CC
= 3V
25 °C
0
5
10
15
20
25
30
35
40
00.511.522.5
V
OL
(V)
I
OL
(mA)
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE
V
CC
= 5V
25 °C
0
10
20
30
40
50
60
70
80
0 0.5 1 1.5 2 2.5
V
OL
(V)
I
OL
(mA)