44.4 CPU Idle Power

Table 44-5. CPU Idle Current Consumption Electrical Specifications
DC CHARACTERISTICS				Standard Operating Conditions: VDDIO = VDDANA 2.7V to 5.5V (unless otherwise stated) Operating temperature: -40°C ≤ TA ≤ +125°C for Extended Temp
Param. No.	Symbol	Characteristics	Clock/Freq	Typ ⁽¹⁾	Max.	Units	Conditions
IPWR_1	I_{DD_IDLE} ⁽²⁾	CPU IDD in IDLE mode w/LDO mode selected	FDPLL 48MHz	19.1	43.4	µa/MHz	VDDANA = VDDIO = 5V XOSC32K @ 32.768 kHz as reference of FDPLL⁽²⁾
IPWR_3			FDPLL 48MHz	19	43.2	µa/Mhz	VDDANA = VDDIO = 3.3V XOSC32K @ 32.768 kHz as reference of FDPLL⁽²⁾
IPWR_5			RC 48MHz	17.3	40	µa/Mhz	VDDANA = VDDIO = 5V XOSC32K Off ⁽²⁾
IPWR_7			RC 48MHz	17.2	39.8	µa/Mhz	VDDANA = VDDIO = 3.3V XOSC32K Off ⁽²⁾
Note: Typical values at 25°C only. Conditions: No peripheral modules are operating (i.e., all peripherals inactive) All clock generation sources disabled unless otherwise specified. (i.e., XOSC32 = Off) GCLK clock generators 1 to 8 stopped (GENCTRL[8:1].GENEN = 0) AHB/APB clocks not needed are masked: AHBMASK=0x70, APB(A/B/C/D)MASK = 0x0 MCU and AHB clocks undivided I/Os are inactive input mode with input trigger disabled WDT, RTC, CFD Clock Fail Detect disabled RESET = VDDIOx NVMCTRL cache enabled BODVDD disabled Note: µA/MHz varies over temperature. Worst case is given by max.