Datasheet

Symbol Parameter Condition Min. Typ.
(2)
Max. Units
Idle 1 MHz, V
CC
= 2V T = 85°C 0.03 0.5
Idle 4 MHz, V
CC
= 3V T = 85°C 0.18 1.5
Idle 8 MHz,V
CC
= 5V T = 85°C 0.8 5.5
Power-save mode
(3)
32 kHz TOSC enabled,
V
CC
= 1.8V
T = 85°C 0.8 μA
32 kHz TOSC enabled,
V
CC
= 3V
T = 85°C 0.9
Power-down mode
(3)
WDT enabled, V
CC
= 3V T = 85°C 3.9 15
WDT disabled, V
CC
= 3V T = 85°C 0.1 2
Note:
1. Values with Minimizing Power Consumption enabled (0xFF).
2. Typical values at 25°C. Maximum values are test limits in production.
3. The current consumption values include input leakage current.
33.2.3 ATmega168A DC Characteristics – Current Consumption
Table 33-5. DC characteristics - T
A
= -40°C to 85°C, V
CC
= 1.8V to 5.5V (unless otherwise noted)
Symbol Parameter Condition Min. Typ.
(2)
Max. Units
I
CC
Power Supply Current
(1)
Active 1 MHz, V
CC
= 2V T = 85°C 0.2 0.55 mA
Active 4 MHz, V
CC
= 3V T = 85°C 1.2 3.5
Active 8 MHz, V
CC
= 5V T = 85°C 4.2 12
Idle 1 MHz, V
CC
= 2V T = 85°C 0.03 0.5
Idle 4 MHz, V
CC
= 3V T = 85°C 0.2 1.5
Idle 8 MHz,V
CC
= 5V T = 85°C 0.9 5.5
Power-save mode
(3)
32 kHz TOSC enabled,
V
CC
= 1.8V
T = 85°C 0.75 μA
32 kHz TOSC enabled,
V
CC
= 3V
T = 85°C 0.83
Power-down mode
(3)
WDT enabled, V
CC
= 3V T = 85°C 4.1 15
WDT disabled, V
CC
= 3V T = 85°C 0.1 2
Note:
1. Values with Minimizing Power Consumption enabled (0xFF).
2. Typical values at 25°C. Maximum values are test limits in production.
3. The current consumption values include input leakage current.
ATmega48A/88A/168A
Electrical Characteristics
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40002007A-page 386