Datasheet

314
ATmega325/3250/645/6450
2570K–AVR–04/07
Figure 164. I/O Pin Sink Current vs. Output Voltage, Port B (V
CC
= 2.7V)
Figure 165. I/O Pin Sink Current vs. Output Voltage, Port B (V
CC
= 1.8V)
I/O PIN SINK CURRENT vs. OUTPUT VOLTAGE, PORT B
Vcc = 2.7V
0
5
10
15
20
25
30
35
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 = 1.8V
0
2
4
6
8
10
12
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