Atmel ATmega328 User Manual

321
8271D–AVR–05/11
ATmega48A/PA/88A/PA/168A/PA/328/P
29.2.6 ATmega168PA DC Characteristics
Notes: 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.
29.2.7 ATmega328 DC Characteristics
Notes: 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.
Table 29-7. ATmega168PA 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 1MHz, V
CC
= 2V 0.2 0.5 mA
Active 4MHz, V
CC
= 3V 1.2 2.5 mA
Active 8MHz, V
CC
= 5V 4.2 9 mA
Idle 1MHz, V
CC
= 2V 0.03 0.15 mA
Idle 4MHz, V
CC
= 3V 0.2 0.7 mA
Idle 8MHz, V
CC
= 5V 0.9 2.7
Power-save mode
(3)
32kHz TOSC enabled,
V
CC
= 1.8V
0.75 µA
32kHz TOSC enabled,
V
CC
= 3V
0.83 µA
Power-down mode
(3)
WDT enabled, V
CC
= 3V 4.1 8 µA
WDT disabled, V
CC
= 3V 0.1 2 µA
Table 29-8. ATmega328 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 1MHz, V
CC
= 2V 0.3 0.55 mA
Active 4MHz, V
CC
= 3V 1.7 3.5 mA
Active 8MHz, V
CC
= 5V 5.2 12 mA
Idle 1MHz, V
CC
= 2V 0.04 0.5 mA
Idle 4MHz, V
CC
= 3V 0.3 1.5 mA
Idle 8MHz, V
CC
= 5V 1.2 5.5 mA
Power-save mode
(3)(4)
32kHz TOSC enabled,
V
CC
= 1.8V
0.8 µA
32kHz TOSC enabled,
V
CC
= 3V
0.9 µA
Power-down mode
(3)
WDT enabled, V
CC
= 3V 4.2 15 µA
WDT disabled, V
CC
= 3V 0.1 2 µA

Atmel ATmega328 Specifications

General

Brand	Atmel
Model	ATmega328
Category	Microcontrollers
Language	English