
457
8272E–AVR–04/2013
ATmega164A/PA/324A/PA/644A/PA/1284/P
29.5.5
Power-save supply current
Figure 29-209.Atmel ATmega644A: Power-save supply current vs. V
CC (watchdog timer dis-
abled and 32kHz crystal oscillator running).
29.5.6
Standby supply current
Figure 29-210.Atmel ATmega644A: Standby supply current vs. V
CC (watchdog timer disabled).
85°C
25°C
-40°C
0
0.5
1.0
1.5
2.0
2.5
VCC [V]
Icc
[A
]
1.5
4.0
3.5
3.0
2.5
2.0
5.5
5.0
4.5
6MHz_xtal
6MHz_res
4MHz_xtal
4MHz_res
450kHz_res
2MHz_xtal
2MHz_res
1MHz_res
0
0.02
0.04
0.06
0.08
0.10
0.12
0.14
0.16
1.7
2.2
2.7
3.2
3.7
4.2
4.7
5.2
VCC [V]
I CC
[m
A
]