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8127B–AVR–08/09
Figure 17-23. I/O Pin Output Voltage vs. Source Current (V
CC
= 3V)
Figure 17-24. I/O Pin output Voltage vs. Source Current (V
CC
= 5V)
I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
V
CC
= 3V
85 °C
25 °C
-40 °C
1.5
1.7
1.9
2.1
2.3
2.5
2.7
2.9
3.1
012345678910
I
OH
(mA)
V
OH
(V)
I/O PIN OUTPUT VOLTAGE vs. SOURCE CURRENT
V
CC
= 5V
85 °C
25 °C
-40 °C
4
4.2
4.4
4.6
4.8
5
5.2
0 2 4 6 8 10 12 14 16 18 20
I
OH
(mA)
V
OH
(V)
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