49.3 MCU Active Power

Table 49-6. MCU Active Current Consumption DC Electrical Specifications
DC CHARACTERISTICS					Standard Operating Conditions: VDDREG = VDDIO = AVDD 1.71V to 3.63V (unless otherwise stated) Operating temperature: -40°C ≤ TA ≤ +125°C for Extended Temperature
Param. No.	Symbol	Characteristics	Clock/Freq	Power Pin	Typ.⁽¹⁾	Max.	Units	Conditions
APWR_1	IDD_ACTIVE^(2,3)	MCU IDD in Active mode	PLL_48_MHz	VDDIO = AVDD = 3.3V	2.3	2.6	mA	PLL runs at 48 MHz, uses XOSC with 48 MHz crystal as reference clock
APWR_3			PLL_48_MHz	VDDREG = 3.3V	9.1	21.7	mA
APWR_5			DFLL _48_MHz	VDDIO = AVDD = 3.3V	0.8	2	mA	DFLL in open loop
APWR_7			DFLL _48_MHz	VDDREG = 3.3V	4.9	17.3	mA	DFLL in open loop
APWR_9			XOSC _48_MHz	VDDIO = AVDD = 3.3V	1.7	2.6	mA	48 MHz crystal
APWR_11			XOSC _48_MHz	VDDREG = 3.3V	5.4	18.4	mA	48 MHz crystal
Note: Typical values at 25°C only. Conditions: RTC running on ULP32K for Coremark® ticks count No other peripheral modules are operating (i.e., all peripherals except RTC inactive) APB Peripheral bus clocks: default settings after reset MCU is running on Flash with automatic wait state I/Os are inactive input mode with input trigger disabled All clock generation sources disabled unless otherwise specified WDT, CFD Clock Fail Detect disabled MCU Running CoreMark Test Suite.

Operating conditions:

Figure 49-1. Power Consumption over Temperature in Active Mode (Typical values for guidance only, not tested)