
462
8272E–AVR–04/2013
ATmega164A/PA/324A/PA/644A/PA/1284/P
Figure 29-219.Atmel ATmega644A: I/O pin output voltage vs. source current (V
CC = 3V).
Figure 29-220.Atmel ATmega644A: I/O pin output voltage vs. source current (V
CC = 5V).
85°C
25°C
-40°C
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0246
8
10
12
14
16
18
20
IOH [mA]
V
OH
[V]
85°C
25°C
-40°C
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
5.1
0246
8
10
12
14
16
18
20
IOH [mA]
V
OH
[V]