Datasheet

341
ATmega169A/PA/329A/PA/649A/P/3290A/PA/6490A/P [DATASHEET]
8284E–AVR–02/2013
30.2.2 Current consumption ATmega329A
Note: 1. All bits set in the “Power Reduction Register” on page 34.
30.2.3 Current consumption ATmega329P
Note: 1. All bits set in the “Power Reduction Register” on page 34.
Table 30-3. Current consumption ATmega329A T
A
= -40C to 105C, V
CC
= 1.8V to 5.5V (unless otherwise noted)
Symbol Parameter Condition Min. Typ. Max. Units
I
CC
Power Supply Current
(1)
Active 1MHz, V
CC
= 2V 0.35 0.55 mA
Active 4MHz, V
CC
= 3V 1.65 2.9 mA
Active 8MHz, V
CC
= 5V 5.7 11 mA
Idle 1MHz, V
CC
= 2V 0.1 0.2 mA
Idle 4MHz, V
CC
= 3V 0.4 0.90 mA
Idle 8MHz, V
CC
= 5V 1.65 3.5 mA
Power-save mode
32kHz TOSC enabled,
V
CC
= 1.8V
µA
32kHz TOSC enabled,
V
CC
= 3V
3µA
Power-down mode
WDT enabled, V
CC
= 3V 12 15 µA
WDT disabled, V
CC
= 3V 4.7 5 µA
Table 30-4. Current consumption ATmega329P T
A
= -40C to 105C, V
CC
= 1.8V to 5.5V (unless otherwise noted)
Symbol Parameter Condition Min. Typ. Max. Units
I
CC
Power Supply Current
(1)
Active 1MHz, V
CC
= 2V 0.4 0.85 mA
Active 4MHz, V
CC
= 3V 2.3 3.8 mA
Active 8MHz, V
CC
= 5V 9 14 mA
Idle 1MHz, V
CC
= 2V 0.1 0.3 mA
Idle 4MHz, V
CC
= 3V 0.8 1.65 mA
Idle 8 Hz, V
CC
= 5V 3.1 5.5 mA
Power-save mode
32kHz TOSC enabled,
V
CC
= 1.8V
0.6 1.8 µA
32kHz TOSC enabled,
V
CC
= 3V
0.9 3 µA
Power-down mode
WDT enabled, V
CC
= 3V 7 20 µA
WDT disabled, V
CC
= 3V 0.2 5.0 µA