Datasheet

30.13. Current Consumption in Reset and Reset Pulse Width
Figure 30-47. Reset supply current vs. Low Frequency (0.1 - 1.0Mhz)
5.5V
5.0V
4.5V
4.0V
3.3V
2.7V
1.8V
0
0.02
0.04
0.06
0.08
0.10
Frequency [MHz]
I
CC
[mA]
0 0.50.40.30.20.1 0.80.70.6 1.00.9
Figure 30-48. Reset supply current vs. Frequency (1 - 20Mhz)
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
0 2 4 6 8 10 12 14 16 18 20
Fre que ncy (MHz)
I
CC
(mA)
4.0V
3.3V
2.7V
1.8V
4.5V
5.0V
5.5V
Figure 30-49. Minimum Reset Pulsewidth vs. V
CC
105 °C
85 °C
25 °C
-40 °C
0
200
400
600
800
1000
1200
1400
1600
1800
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
Puls e width (ns)
Atmel ATmega644PA [DATASHEET]
Atmel-42717C-ATmega644PA_Datasheet_Complete-10/2016
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