45.7 Power Consumption

The values in the Power Consumption table below are measured values of power consumption under the following conditions, except where noted:

Operating conditions
- VDDIN = 3.0 V, 5.0V
Oscillators
- XOSC (Crystal oscillator) stopped
- XOSC32K (32.768 kHz Crystal oscillator) running with external 32.768 kHz crystal
- FDPLL using XOSC32K as reference and running at 48 MHz or 64 MHz
Clocks
- FDPLL used as main clock source, except otherwise specified
- CPU, AHB clocks undivided
- All peripheral clocks stopped
I/Os are inactive with input trigger disable
CPU is running on Flash with Wait states specified in NVM Max Speed Characteristics
NVMCTRL cache enabled
BODVDD disabled

Table 45-11. Current Consumption with CPU Running at 48 MHz⁽¹⁾
Mode	conditions	Ta	Vcc	Typ.	Max.	Units
ACTIVE	CPU running a While 1 algorithm	25°C	5.0V	3.8	4.2	mA
	CPU running a While 1 algorithm	85°C	5.0V	3.9	4.3	mA
	CPU running a While 1 algorithm	25°C	3.0V	3.7	4.1	mA
	CPU running a While 1 algorithm	85°C	3.0V	3.9	4.3	mA
	CPU running a While 1 algorithm, with GCLKIN as reference	25°C	5.0V	71*Freq+160	78*Freq+162	µA (with freq in MHz)
	CPU running a While 1 algorithm, with GCLKIN as reference	85°C	5.0V	71*Freq+253	74*Freq+447	µA (with freq in MHz)
	CPU running a Fibonacci algorithm	25°C	5.0V	4.7	5.2	mA
	CPU running a Fibonacci algorithm	85°C	5.0V	4.8	5.3	mA
	CPU running a Fibonacci algorithm	25°C	3.0V	4.7	5.1	mA
	CPU running a Fibonacci algorithm	85°C	3.0V	4.8	5.3	mA
	CPU running a Fibonacci algorithm, with GCLKIN as reference	25°C	5.0V	90*Freq+163	99*Freq+168	µA (with freq in MHz)
	CPU running a Fibonacci algorithm, with GCLKIN as reference	85°C	5.0V	90*Freq+258	95*Freq+450	µA (with freq in MHz)
	CPU running a CoreMark algorithm	25°C	5.0V	5.9	6.4	mA
	CPU running a CoreMark algorithm	85°C	5.0V	6.1	6.6	mA
	CPU running a CoreMark algorithm	25°C	3.0V	5.2	5.7	mA
	CPU running a CoreMark algorithm	85°C	3.0V	5.4	5.8	mA
	CPU running a CoreMark algorithm, with GCLKIN as reference	25°C	5.0V	115*Freq+167	126*Freq+167	µA (with freq in MHz)
	CPU running a CoreMark algorithm, with GCLKIN as reference	85°C	5.0V	117*Freq+261	122*Freq+454	µA (with freq in MHz)
IDLE0		25°C	5.0V	1.8	1.9	mA
IDLE0		85°C	5.0V	1.9	2.2	mA
IDLE2		25°C	5.0V	1.2	1.277	mA
IDLE2		85°C	5.0V	1.3	1.583	mA
STANDBY	XOSC32K running RTC running at 1.024 kHz	25°C	5.0V	15.9	37.0	µA
	XOSC32K running RTC running at 1.024 kHz	85°C	5.0V	89.8	302.0
	XOSC32K and RTC stopped	25°C	5.0V	14.6	35.0
	XOSC32K and RTC stopped	85°C	5.0V	87.8	300.0

Note:

These values are based on characterization.

Table 45-12. Current Consumption with CPU Running at 64 MHz ^(1,2)
Mode	Conditions	Ta	Vcc	Typ.	Max.	Units
ACTIVE	CPU running a While 1 algorithm	25°C	5.0V	4.5	4.8	mA
	CPU running a While 1 algorithm	85°C	5.0V	4.7	5.1	mA
	CPU running a While 1 algorithm	25°C	3.0V	4.5	4.8	mA
	CPU running a While 1 algorithm	85°C	3.0V	4.7	5.1	mA
	CPU running a Fibonacci algorithm	25°C	5.0V	6.2	6.6	mA
	CPU running a Fibonacci algorithm	85°C	5.0V	6.4	6.9	mA
	CPU running a Fibonacci algorithm	25°C	3.0V	6.2	6.6	mA
	CPU running a Fibonacci algorithm	85°C	3.0V	6.3	6.8	mA
	CPU running a CoreMark algorithm	25°C	5.0V	6.9	7.3	mA
	CPU running a CoreMark algorithm	85°C	5.0V	7.1	7.6	mA
	CPU running a CoreMark algorithm	25°C	3.0V	6.8	7.2	mA
	CPU running a CoreMark algorithm	85°C	3.0V	7.0	7.5	mA
IDLE0		25°C	5,0V	2.2	2.4	mA
IDLE0		85°C	5,0V	2.4	2.8
IDLE2		25°C	5.0V	1.5	1.6
IDLE2		85°C	5.0V	1.7	2.0
STANDBY	XOSC32K running RTC running at 1.024 kHz	25°C	5.0V	15.9	37.0	µA
	XOSC32K running RTC running at 1.024 kHz	85°C	5.0V	89.8	302.0	µA
	XOSC32K and RTC stopped	25°C	5.0V	14.6	35.0	µA
	XOSC32K and RTC stopped	85°C	5.0V	87.8	300.0	µA

Note:

These are based on characterization.
See the Ordering Information section to determine the parts running at 64 MHz.