35.5 Power Consumption

Table 35-5. Power Consumption in Active and Sleep Mode
Operating conditions: V_DD = 3.0V T_A = 25°C System power consumption measured with peripherals disabled and I/O ports driven low with inputs disabled
Symbol	Description	Min.	Typ.✝	Max. 25°C	Max. 85°C	Max. 125°C	Unit	Conditions
I_DD	Active power consumption	—	10	—	—	—	mA	OSCHF = 20 MHz, V_DD = 5V
		—	3.1	—	—	—	mA	OSCHF = 10 MHz (OSCHF/2)
		—	1.7	—	—	—	mA	OSCHF = 5 MHz (OSCHF/4)
		—	25	—	—	—	µA	OSC32K = 32.768 kHz
		—	25	—	—	—	µA	XOSC32K = 32.768 kHz, XOSC32KCTRLA.PMODE = `0x0`
I_{DD_IDLE}	Idle power consumption	—	3.8	—	—	—	mA	OSCHF = 20 MHz, V_DD = 5V
		—	1.2	—	—	—	mA	OSCHF = 10 MHz (OSCHF/2)
		—	0.9	—	—	—	mA	OSCHF = 5 MHz (OSCHF/4)
		—	3.6	—	—	—	μA	OSC32K = 32.768 kHz
		—	3.3	—	—	—	μA	XOSC32K = 32.768 kHz, XOSC32KCTRLA.PMODE = `0x0`
I_{DD_BASE}	Minimum power consumption in different sleep modes	—	0.06	0.2	—	—	μA	Power-Down or Standby mode, All peripherals disabled. V_DD = 1.8V
I_{DD_BASE}	Minimum power consumption in different sleep modes	—	0.07	0.3	3	15	μA	Power-Down or Standby mode, All peripherals disabled. V_DD = 3.0V
✝ Data in the “Typ.” column is measured at T_A = 25°C and V_DD = 3.0V, unless otherwise specified. These parameters are not tested and are for design guidance only.