3.3.2 Power-Down Specification Limit (T_A = -40°C to 85°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 29-2. ATmega169A DC Characteristics. T_A = -40°C to 85°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	1.0	mA
		Active 4 MHz, V_CC = 3V	2.3	3.5
		Active 8 MHz, V_CC = 5V	8.4	12.0
		Idle 1 MHz, V_CC = 2V	0.1	0.45
		Idle 4 MHz, V_CC = 3V	0.7	1.2
		Idle 8 MHz, V_CC = 5V	3.0	5.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.55		µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.8
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	6.0	15
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.2	3.0

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 29-3. ATmega169PA DC Characteristics. T_A = -40°C to 85°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	0.44	mA
		Active 4 MHz, V_CC = 3V	2.3	2.5
		Active 8 MHz, V_CC = 5V	8.4	9.5
		Idle 1 MHz, V_CC = 2V	0.1	0.2
		Idle 4 MHz, V_CC = 3V	0.7	0.8
		Idle 8 MHz, V_CC = 5V	3.0	3.3
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.55		µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.8
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	6.0	10.0
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.2	2.0

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 29-4. ATmega329A DC Characteristics. T_A = -40°C to 85°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	0.8	1.5	mA
		Active 4 MHz, V_CC = 3V	2.6	3.5
		Active 8 MHz, V_CC = 5V	6.0	12.0
		Idle 1 MHz, V_CC = 2V	0.2	0.45
		Idle 4 MHz, V_CC = 3V	0.7	1.5
		Idle 8 MHz, V_CC = 5V	1.8	5.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.75		µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.8
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	7.5	15.0
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.3	3.0

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 29-5. ATmega329PA DC Characteristics. T_A = -40°C to 85°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	0.37	0.55	mA
		Active 4 MHz, V_CC = 3V	2.4	2.9
		Active 8 MHz, V_CC = 5V	5.3	11.0
		Idle 1 MHz, V_CC = 2V	0.14	0.25
		Idle 4 MHz, V_CC = 3V	0.6	0.9
		Idle 8 MHz, V_CC = 5V	1.6	3.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.75		µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.8
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	6.7	12.0
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.2	2.0

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 29-6. ATmega3290A DC Characteristics. T_A = -40°C to 85°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	0.8	1.5	mA
		Active 4 MHz, V_CC = 3V	2.6	3.5
		Active 8 MHz, V_CC = 5V	6.0	12.0
		Idle 1 MHz, V_CC = 2V	0.2	0.45
		Idle 4 MHz, V_CC = 3V	0.7	1.5
		Idle 8 MHz, V_CC = 5V	1.8	5.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.75		µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.8
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	7.5	15.0
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.3	3.0

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 29-7. ATmega3290PA DC Characteristics. T_A = -40°C to 85°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	0.37	0.55	mA
		Active 4 MHz, V_CC = 3V	2.4	2.9
		Active 8 MHz, V_CC = 5V	5.3	11.0
		Idle 1 MHz, V_CC = 2V	0.14	0.25
		Idle 4 MHz, V_CC = 3V	0.6	0.9
		Idle 8 MHz, V_CC = 5V	1.6	3.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.75		µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.8
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	6.7	12.0
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.2	2.0

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 29-8. ATmega649A DC Characteristics. T_A = -40°C to 85°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	1.1	1.5	mA
		Active 4 MHz, V_CC = 3V	2.8	3.5
		Active 8 MHz, V_CC = 5V	7.0	12.0
		Idle 1 MHz, V_CC = 2V	0.3	0.45
		Idle 4 MHz, V_CC = 3V	0.8	1.5
		Idle 8 MHz, V_CC = 5V	2.5	5.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.75		µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.8
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	7.0	15.0
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.25	3.0

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 29-9. ATmega649P DC Characteristics. T_A = -40°C to 85°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	1.04	0.55	mA
		Active 4 MHz, V_CC = 3V	1.7	2.9
		V_CC 8 MHz, V_CC = 5V	5.8	11.0
		Idle 1 MHz, V_CC = 2V	0.25	0.25
		Idle 4 MHz, V_CC = 3V	0.39	0.90
		Idle 8 MHz, V_CC = 5V	1.6	3.50
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.75		µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.8
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	7.0	10.0
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.25	2.0

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 29-10. ATmega6490A DC Characteristics. T_A = -40°C to 85°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	1.1	1.5	mA
		Active 4 MHz, V_CC = 3V	2.8	3.5
		Active 8 MHz, V_CC = 5V	7.0	12.0
		Idle 1 MHz, V_CC = 2V	0.3	0.45
		Idle 4 MHz, V_CC = 3V	0.8	1.5
		Idle 8 MHz, V_CC = 5V	2.5	5.5
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.75		µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.8
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	7.0	15.0
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.25	3.0

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 29-11. ATmega6490P DC Characteristics. T_A = -40°C to 85°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	1.04	0.55	mA
		Active 4 MHz, V_CC = 3V	1.7	2.9
		Active 8 MHz, V_CC = 5V	5.8	11.0
		Idle 1 MHz, V_CC = 2V	0.25	0.25
		Idle 4 MHz, V_CC = 3V	0.39	0.90
		Idle 8 MHz, V_CC = 5V	1.6	3.50
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 1.8V	0.75		µA
	Power-save mode⁽²⁾	32.768 kHz TOSC enabled, V_CC = 3V	0.8
	Power-down mode⁽²⁾	WDT enabled, V_CC = 3V	7.0	10.0
	Power-down mode⁽²⁾	WDT disabled, V_CC = 3V	0.25	2.0

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.

ATmega169A/PA/329A/PA/3290A/PA/649A/P/6490A/P

3.3.2 Power-Down Specification Limit (TA = -40°C to 85°C)

3.3.2 Power-Down Specification Limit (T_A = -40°C to 85°C)