Datasheet

313
ATmega325/3250/645/6450
2570K–AVR–04/07
Figure 162. I/O Pin Sink Current vs. Output Voltage, Ports A, C, D, E, F, G, H, J
(V
CC
= 1.8V)
Figure 163. I/O Pin Sink Current vs. Output Voltage, Port B (V
CC
= 5V)
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE, PORTS A, C, D, E, F, G, H, J
Vcc = 1.8V
0
1
2
3
4
5
6
7
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
V
OL
(V)
I
OL
(mA)
85 °C
25 °C
-40 °C
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE, PORT B
Vcc = 5V
0
10
20
30
40
50
60
70
80
90
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
V
OL
(V)
I
OL
(mA)
85°C
25°C
-40°C