Datasheet

ATmega164A/PA/324A/PA/644A/PA/1284/P
 2018 Microchip Technology Inc. Data Sheet Complete DS40002070A-page 456
30.5.5 Power-save supply current
Figure 30-209. ATmega644A: Power-save supply current vs. V
CC
(watchdog timer disabled and 32kHz crystal
oscillator running)
30.5.6 Standby supply current
Figure 30-210. 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
V
CC
[V]
Icc [µA]
1.5 4.03.53.02.52.0 5.55.04.5
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
V
CC
[V]
I
CC
[mA]