Datasheet

Figure 30-7. Idle Supply Current vs. Frequency (1 - 20MHz)
0 2 4 6 8 10 12 14 16 18 20
Freque ncy (MHz)
I
CC
(mA)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
5.5V
5.0V
4.5V
4.0V
3.3V
2.7V
1.8V
Figure 30-8. Idle Supply Current vs. V
CC
(Internal RC Oscillator, 8 MHz)
85 °C
25 °C
-40 °C
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(mA)
Figure 30-9. Idle Supply Current vs. V
CC
(Internal RC Oscillator, 1 MHz)
85 °C
25 °C
-40 °C
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(mA)
Atmel ATmega644A [DATASHEET]
Atmel-42716C-ATmega644A_Datasheet_Complete-10/2016
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