Datasheet
331
ATmega329/3290/649/6490
2552I–AVR–04/07
Pin Driver Strength Figure 162. I/O Pin Source Current vs. Output Voltage, Ports A, C, D, E, F, G, H, J
(V
CC
=5V)
Figure 163. I/O Pin Source Current vs. Output Voltage, Ports A, C, D, E, F, G, H, J
(V
CC
=2.7V)
I/O PIN SOURCE CURRENT vs. OUTPUT VOLTAGE, PORTS A, C, D, E, F, G, H, J
Vcc = 5V
0
10
20
30
40
50
60
70
0123456
V
OH
(V)
I
OH
(mA)
85°C
25°C
-40°C
I/O PIN SOURCE CURRENT vs. OUTPUT VOLTAGE, PORTS A, C, D, E, F, G, H, J
Vcc = 2.7V
0
5
10
15
20
25
0 0.5 1 1.5 2 2.5 3
V
OH
(V)
I
OH
(mA)
85
°C
25
°C
-40
°C