ATmega48/88/168
Power-Save Supply
Current
Figure 150. Power-Save Supply Current vs. VCC (Watchdog Timer Disabled)
POWER-SAVE SUPPLY CURRENT vs. VCC
WATCHDOG TIMER DISABLED
12
10
8
25 °C
6
4
2
0
1.5
2
2.5
3
3.5
4
4.5
5
5.5
VCC (V)
Standby Supply Current Figure 151. Standby Supply Current vs. VCC (Low Power Crystal Oscillator)
STANDBY SUPPLY CURRENT vs. VCC
Low Power Crystal Oscillator
180
160
140
120
100
80
6 MHz Xtal
6 MHz Res.
4 MHz Res.
4 MHz Xtal
2 MHz Xtal
2 MHz Res.
455kHz Res.
1 MHz Res.
60
40
20
32 kHz Xtal
0
1.5
2
2.5
3
3.5
4
4.5
5
5.5
VCC (V)
307
2545D–AVR–07/04