Datasheet

Figure 30-23. I/O Pin Output Voltage vs. Source Current (V
CC
= 3V)
105 °C
85 °C
25 °C
-40 °C
1.7
1.9
2.1
2.3
2.5
2.7
2.9
3.1
0 2 4 6 8 10 12 14 16 18 20
Load current (mA)
Curre nt (V)
Figure 30-24. I/O Pin Output Voltage vs. Source Current (V
CC
= 5V)
105 °C
85 °C
25 °C
-40 °C
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5
5.1
0 2 4 6 8 10 12 14 16 18 20
Load current (mA)
Curre nt (V)
Atmel ATmega644PA [DATASHEET]
Atmel-42717C-ATmega644PA_Datasheet_Complete-10/2016
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