Datasheet

587
8284D–AVR–6/11
ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P
Figure 30-434.ATmega649P: Idle Supply Current vs. V
CC
(Internal RC Oscillator, 1MHz)
Figure 30-435.ATmega649P: Idle Supply Current vs. V
CC
(32kHz Watch Crystal)
30.8.3 ATmega649P: Supply Current of I/O modules
The tables and formulas below can be used to calculate the additional current consumption for
the different I/O modules in Active and Idle mode. The enabling or disabling of the I/O modules
85 °C
25 °C
-45 °C
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(mA)
85 °C
25 °C
-45 °C
1.5
2.5
3.5
4.5
5.5
6.5
7.5
8.5
9.5
1.5 2 2.5 3 3.5 4 4.5 5 5.5
V
CC
(V)
I
CC
(mA)