Datasheet

ATmega164A/PA/324A/PA/644A/PA/1284/P
 2018 Microchip Technology Inc. Data Sheet Complete DS40002070A-page 328
Notes: 1. All bits set in the ”PRR0 – Power Reduction Register 0” on page 56.
2. Typical values at 25C. Maximum values are test limits in production.
3. The current consumption values include input leakage current.
Notes: 1. All bits set in the ”PRR0 – Power Reduction Register 0” on page 56.
2. Typical values at 25C. Maximum values are test limits in production.
3. The current consumption values include input leakage current.
28.1.1 ATmega164A DC characteristics
Table 28-2. 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 1.4 3.5
Active 8MHz, V
CC
= 5V 4.8 12
Idle 1MHz, V
CC
= 2V 0.07 0.5
Idle 4MHz, V
CC
= 3V 0.25 1.5
Idle 8MHz, V
CC
= 5V 1.0 5.5
Power-save mode
(3)
32kHz TOSC enabled,
V
CC
= 1.8V
0.5
µA
32kHz TOSC enabled,
V
CC
= 3V
0.6
Power-down mode
(3)
WDT enabled, V
CC
= 3V 5.0 15
WDT disabled, V
CC
= 3V 0.17 3.0
28.1.2 ATmega164PA DC characteristics
Table 28-3. 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 0.5
mA
Active 4MHz, V
CC
= 3V 1.4 2.7
Active 8MHz, V
CC
= 5V 4.8 9.0
Idle 1MHz, V
CC
= 2V 0.07 0.15
Idle 4MHz, V
CC
= 3V 0.25 0.7
Idle 8MHz, V
CC
= 5V) 1.0 5.0
Power-save mode
(3)
32kHz TOSC enabled,
V
CC
= 1.8V
0.5
µA
32kHz TOSC enabled,
V
CC
= 3V
0.6
Power-down mode
(3)
WDT enabled, V
CC
= 3V 5.0 8.0
WDT disabled, V
CC
= 3V 0.17 2.0