3.6.2 Power-Down Specification Limit (T_A = -40°C to 105°C)

A clarification for the power-down specification limit has been made. This clarification has corrections that are impractical to mark in bold. The following tables in this section contain the most current information and notes.

Table 3-22. Current Consumption ATmega165PA T_A = -40°C to 105°C, V_CC = 1.8V to 5.5V (unless otherwise noted)
Symbol	Parameter	Condition	Typ.	Max.	Units
I_CC	Power supply current⁽¹⁾	Active 1 MHz, V_CC = 2V	0.4	0.5	mA
		Active 4 MHz, V_CC = 3V	2.3	2.8	mA
		Active 8 MHz, V_CC = 5V	9	11
		Idle 1 MHz, V_CC = 2V	0.1	0.2
		Idle 4 MHz, V_CC = 3V	0.8	0.9
		Idle 8 MHz, V_CC = 5V	3.1	3.3
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.6	1.8	µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.9	3
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	7	11
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.2	2.5

Note:

Maximum and Typical values for 25°C. Maximum values are test limits in production.

Table 3-23. Current Consumption ATmega325A T_A = -40°C to 105°C, V_CC = 1.8V to 5.5V (unless otherwise noted)
Symbol	Parameter	Condition	Typ.	Max.	Units
I_CC	Power supply current⁽¹⁾	Active 1 MHz, V_CC = 2V	0.35	0.55	mA
		Active 4 MHz, V_CC = 3V	1.65	2.9	mA
		Active 8 MHz, V_CC = 5V	5.7	11
		Idle 1 MHz, V_CC = 2V	0.1	0.2
		Idle 4 MHz, V_CC = 3V	0.4	0.90
		Idle 8 MHz, V_CC = 5V	1.65	3.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V			µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V		3
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	12	15
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	4.7	5

Note:

All bits are set in the ‘Power Reduction Register’ on page 42.
Maximum and Typical values for 25°C. Maximum values are test limits in production.

Table 3-24. Current Consumption ATmega325PA T_A = -40°C to 105°C, V_CC = 1.8V to 5.5V (unless otherwise noted)
Symbol	Parameter	Condition	Typ.	Max.	Units
I_CC	Power supply current⁽¹⁾	Active 1 MHz, V_CC = 2V	0.35	0.55	mA
		Active 4 MHz, V_CC = 3V	1.65	2.9
		Active 8 MHz, V_CC = 5V	5.7	11
		Idle 1 MHz, V_CC = 2V	0.1	0.2
		Idle 4 MHz, V_CC = 3V	0.4	0.90
		Idle 8 Hz, V_CC = 5V	1.65	3.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V			µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V		3
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	12	15
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	4.7	5

Note:

All bits are set in the ‘Power Reduction Register’ on page 42.
Maximum and Typical values for 25°C. Maximum values are test limits in production.

Table 3-25. Current Consumption ATmega3250A T_A = -40°C to 105°C, V_CC = 1.8V to 5.5V (unless otherwise noted)
Symbol	Parameter	Condition	Typ.	Max.	Units
I_CC	Power supply current⁽¹⁾	Active 1 MHz, V_CC = 2V	0.35	0.55	mA
		Active 4 MHz, V_CC = 3V	1.65	2.9
		Active 8 MHz, V_CC = 5V	5.7	11
		Idle 1 MHz, V_CC = 2V	0.1	0.2
		Idle 4 MHz, V_CC = 3V	0.4	0.90
		Idle 8 MHz, V_CC = 5V	1.65	3.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V			µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V		3
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	12	15
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	4.7	5

Note:

All bits are set in the ‘Power Reduction Register’ on page 42.
Maximum and Typical values for 25°C. Maximum values are test limits in production.

Table 3-26. Current Consumption ATmega3250PA T_A = -40°C to 105°C, V_CC = 1.8V to 5.5V (unless otherwise noted)
Symbol	Parameter	Condition	Typ.	Max.	Units
I_CC	Power supply current⁽¹⁾	Active 1 MHz, V_CC = 2V	0.35	0.55	mA
		Active 4 MHz, V_CC = 3V	1.65	2.9
		Active 8 MHz, V_CC = 5V	5.7	11
		Idle 1 MHz, V_CC = 2V	0.1	0.2
		Idle 4 MHz, V_CC = 3V	0.4	0.90
		Idle 8 MHz, V_CC = 5V	1.65	3.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V			µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V		3
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	12	15
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	4.7	5

Note:

All bits are set in the ‘Power Reduction Register’ on page 42.
Maximum and Typical values for 25°C. Maximum values are test limits in production.

3.6.2 Power-Down Specification Limit (TA = -40°C to 105°C)

3.6.2 Power-Down Specification Limit (T_A = -40°C to 105°C)