Datasheet

339
7674F–AVR–09/09
ATmega164P/324P/644P
Figure 27-2. Active Supply Current vs. Frequency (1 - 20MHz)
Figure 27-3. Active Supply Current vs. Vcc (Internal RC Oscillator 8 MHz)
Figure 27-4. Active Supply Current vs. Vcc (Internal RC Oscillator 1 MHz)
ACTIVE SUPPLY CURRENT vs. FREQUENCY
Temp = 125°c
0
5
10
15
20
25
30
0 2 4 6 8 101214161820
Frequency (MHz)
I
CC
(mA)
5.5
5
4.5
3.3
3
2.7
ACTIVE S UP P LY CURRENT vs . V
CC
INTERNAL RC OSCILLATOR, 8 MHz
125 ˚C
85 ˚C
25 ˚C
-40 ˚C
0
2
4
6
8
10
12
2.53 3.54 4.55 5.5
V
CC
(V)
I
CC
(mA)