50.5 MCU Standby Current Consumption

Table 50-6. MCU Standby Current Consumption Electrical Specifications ^(1,2)
DC CHARACTERISTICS			Standard Operating Conditions: VDD = AVDD = 1.62V to 3.63V (unless otherwise stated) Operating temperature: -40°C ≤ T_A ≤ +125°C for Extended Temp
Param. No.	Symbol	Characteristics	VDD/AVDD	T_A	Typ.	Max.	Units	Conditions
SPWR_1	I_{DD_STANDBY}	Current consumption in Standby mode 64 kB SRAM retained PDSW Domain Active	3.3V	25°C	1.68	5.10	µA	LPVREG with VREG.LPEFF enable
SPWR_2			3.3V	125°C	349.71	822.07		LPVREG with VREG.LPEFF enable
SPWR_3			1.8V	25°C	2.07	6.70		LPVREG with VREG.LPEFF disable
SPWR_4			1.8V	125°C	373.19	820.01		LPVREG with VREG.LPEFF disable
SPWR_5			3.3V	25°C	1.52	4.02		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_6			3.3V	125°C	165.02	392.92
SPWR_7			1.8V	25°C	1.57	5.72
SPWR_8			1.8V	125°C	248.20	541.37
SPWR_97		Current consumption in Standby mode 64 kB SRAM retained PDSW Domain in Retention	3.3V	25°C	1.05	2.89	µA	LPVREG with VREG.LPEFF enable
SPWR_98			3.3V	125°C	182.89	386.14		LPVREG with VREG.LPEFF enable
SPWR_99			1.8V	25°C	1.25	3.46		LPVREG with VREG.LPEFF disable
SPWR_100			1.8V	125°C	212.12	379.04		LPVREG with VREG.LPEFF disable
SPWR_101			3.3V	25°C	1.09	2.52		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_102			3.3V	125°C	98.29	181.26
SPWR_103			1.8V	25°C	1.11	2.96
SPWR_104			1.8V	125°C	142.91	253.35
SPWR_9		Current consumption in Standby mode 64 kB SRAM retained PDSW Domain Active RTC running on XOSC32K	3.3V	25°C	2.09	5.56	µA	LPVREG with VREG.LPEFF enable
SPWR_10			3.3V	125°C	351.02	824.08		LPVREG with VREG.LPEFF enable
SPWR_11			1.8V	25°C	2.50	7.14		LPVREG with VREG.LPEFF disable
SPWR_12			1.8V	125°C	373.63	820.80		LPVREG with VREG.LPEFF disable
SPWR_13			3.3V	25°C	1.83	4.38		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_14			3.3V	125°C	166.10	394.70
SPWR_15			1.8V	25°C	1.98	6.10
SPWR_16			1.8V	125°C	249.24	542.62
SPWR_105	I_{DD_STANDBY}	Current consumption in Standby mode 64 kB SRAM retained PDSW Domain in Retention RTC running on XOSC32K	3.3V	25°C	1.46	3.32	µA	LPVREG with VREG.LPEFF enable
SPWR_106			3.3V	125°C	183.99	387.95		LPVREG with VREG.LPEFF enable
SPWR_107			1.8V	25°C	1.68	3.88		LPVREG with VREG.LPEFF disable
SPWR_108			1.8V	125°C	212.93	380.44		LPVREG with VREG.LPEFF disable
SPWR_109			3.3V	25°C	1.40	2.89		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_110			3.3V	125°C	99.10	182.21
SPWR_111			1.8V	25°C	1.38	3.36
SPWR_112			1.8V	125°C	143.82	254.34
SPWR_17		Current consumption in Standby mode 64 kB SRAM retained PDSW Domain Active RTC running on OSCULP32K	3.3V	25°C	1.75	5.24	µA	LPVREG with VREG.LPEFF enable
SPWR_18			3.3V	125°C	350.31	823.35		LPVREG with VREG.LPEFF enable
SPWR_19			1.8V	25°C	2.15	6.81		LPVREG with VREG.LPEFF disable
SPWR_20			1.8V	125°C	372.99	820.18		LPVREG with VREG.LPEFF disable
SPWR_21			3.3V	25°C	1.55	4.02		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_22			3.3V	125°C	165.46	393.93
SPWR_23			1.8V	25°C	1.62	6.00
SPWR_24			1.8V	125°C	248.73	542.16
SPWR_113		Current consumption in Standby mode 64 kB SRAM retained PDSW Domain in Retention RTC running on OSCULP32K	3.3V	25°C	1.11	2.98	µA	LPVREG with VREG.LPEFF Enable
SPWR_114			3.3V	125°C	183.41	387.23		LPVREG with VREG.LPEFF Enable
SPWR_115			1.8V	25°C	1.33	3.53		LPVREG with VREG.LPEFF Disable
SPWR_116			1.8V	125°C	212.39	379.96		LPVREG with VREG.LPEFF Disable
SPWR_117			3.3V	25°C	1.20	2.57		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_118			3.3V	125°C	98.45	181.31
SPWR_119			1.8V	25°C	1.14	3.02
SPWR_120			1.8V	125°C	143.25	253.72
SPWR_25	I_{DD_STANDBY}	Current consumption in Standby mode 48 kB SRAM retained PDSW Domain Active	3.3V	25°C	1.60	5.04	µA	LPVREG with VREG.LPEFF enable
SPWR_26			3.3V	125°C	322.12	767.57		LPVREG with VREG.LPEFF enable
SPWR_27			1.8V	25°C	1.96	6.51		LPVREG with VREG.LPEFF disable
SPWR_28			1.8V	125°C	345.77	764.80		LPVREG with VREG.LPEFF disable
SPWR_29			3.3V	25°C	1.38	3.92		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_30			3.3V	125°C	154.34	371.93
SPWR_31			1.8V	25°C	1.53	5.58
SPWR_32			1.8V	125°C	230.83	505.83
SPWR_121		Current consumption in Standby mode 48 kB SRAM retained PDSW Domain in Retention	3.3V	25°C	0.96	2.66	µA	LPVREG with VREG.LPEFF Enable
SPWR_122			3.3V	125°C	151.18	312.38		LPVREG with VREG.LPEFF Enable
SPWR_123			1.8V	25°C	1.13	3.16		LPVREG with VREG.LPEFF Disable
SPWR_124			1.8V	125°C	184.84	331.47		LPVREG with VREG.LPEFF Disable
SPWR_125			3.3V	25°C	1.15	2.38		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_126			3.3V	125°C	87.54	161.94
SPWR_127			1.8V	25°C	1.09	2.71
SPWR_128			1.8V	125°C	125.50	222.86
SPWR_33		Current consumption in Standby mode 48 kB SRAM retained PDSW Domain Active RTC running on XOSC32K	3.3V	25°C	2.01	5.42	µA	LPVREG with VREG.LPEFF enable
SPWR_34			3.3V	125°C	323.54	769.74		LPVREG with VREG.LPEFF enable
SPWR_35			1.8V	25°C	2.38	6.94		LPVREG with VREG.LPEFF disable
SPWR_36			1.8V	125°C	346.20	765.48		LPVREG with VREG.LPEFF disable
SPWR_37			3.3V	25°C	1.74	4.28		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_38			3.3V	125°C	155.37	373.12
SPWR_39			1.8V	25°C	1.96	5.96
SPWR_40			1.8V	125°C	231.90	507.97
SPWR_129	I_{DD_STANDBY}	Current consumption in Standby mode 48 kB SRAM retained PDSW Domain in Retention RTC running on XOSC32K	3.3V	25°C	1.37	3.08	µA	LPVREG with VREG.LPEFF Enable
SPWR_130			3.3V	125°C	152.20	313.38		LPVREG with VREG.LPEFF Enable
SPWR_131			1.8V	25°C	1.56	3.56		LPVREG with VREG.LPEFF Disable
SPWR_132			1.8V	125°C	185.62	332.65		LPVREG with VREG.LPEFF Disable
SPWR_133			3.3V	25°C	1.40	2.74		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_134			3.3V	125°C	88.24	162.26
SPWR_135			1.8V	25°C	1.37	2.96
SPWR_136			1.8V	125°C	126.32	223.62
SPWR_41		Current consumption in Standby mode 48 kB SRAM retained PDSW Domain Active RTC running on OSCULP32K	3.3V	25°C	1.66	5.10	µA	LPVREG with VREG.LPEFF enable
SPWR_42			3.3V	125°C	322.81	768.47		LPVREG with VREG.LPEFF enable
SPWR_43			1.8V	25°C	2.03	6.61		LPVREG with VREG.LPEFF disable
SPWR_44			1.8V	125°C	345.86	765.14		LPVREG with VREG.LPEFF disable
SPWR_45			3.3V	25°C	1.45	3.96		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_46			3.3V	125°C	154.64	372.24
SPWR_47			1.8V	25°C	1.54	5.64
SPWR_48			1.8V	125°C	231.34	507.27
SPWR_137		Current consumption in Standby mode 48 kB SRAM retained PDSW Domain in Retention RTC running on OSCULP32K	3.3V	25°C	1.02	2.73	µA	LPVREG with VREG.LPEFF enable
SPWR_138			3.3V	125°C	151.57	312.86		LPVREG with VREG.LPEFF enable
SPWR_139			1.8V	25°C	1.21	3.24		LPVREG with VREG.LPEFF disable
SPWR_140			1.8V	125°C	184.97	332.10		LPVREG with VREG.LPEFF disable
SPWR_141			3.3V	25°C	1.13	2.42		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_142			3.3V	125°C	87.66	161.65
SPWR_143			1.8V	25°C	1.03	2.79
SPWR_144			1.8V	125°C	125.81	223.30
SPWR_49	I_{DD_STANDBY}	Current consumption in Standby mode 32 kB SRAM retained PDSW Domain Active	3.3V	25°C	1.51	4.90	µA	LPVREG with VREG.LPEFF enable
SPWR_50			3.3V	125°C	294.16	713.90		LPVREG with VREG.LPEFF enable
SPWR_51			1.8V	25°C	1.83	6.40		LPVREG with VREG.LPEFF disable
SPWR_52			1.8V	125°C	318.20	711.24		LPVREG with VREG.LPEFF disable
SPWR_53			3.3V	25°C	1.41	3.82		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_54			3.3V	125°C	143.68	350.99
SPWR_55			1.8V	25°C	1.39	5.38
SPWR_56			1.8V	125°C	213.43	471.48
SPWR_145		Current consumption in Standby mode 32 kB SRAM retained PDSW Domain in Retention	3.3V	25°C	0.87	2.39	µA	LPVREG with VREG.LPEFF enable
SPWR_146			3.3V	125°C	114.31	229.23		LPVREG with VREG.LPEFF enable
SPWR_147			1.8V	25°C	1.01	2.80		LPVREG with VREG.LPEFF disable
SPWR_148			1.8V	125°C	157.45	284.60		LPVREG with VREG.LPEFF disable
SPWR_149			3.3V	25°C	1.05	2.24		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_150			3.3V	125°C	76.79	142.53
SPWR_151			1.8V	25°C	0.91	2.44
SPWR_152			1.8V	125°C	108.26	193.11
SPWR_57		Current consumption in Standby mode 32 kB SRAM retained PDSW Domain Active RTC running on XOSC32K	3.3V	25°C	1.92	5.28	µA	LPVREG with VREG.LPEFF enable
SPWR_58			3.3V	125°C	295.55	715.94		LPVREG with VREG.LPEFF enable
SPWR_59			1.8V	25°C	2.26	6.74		LPVREG with VREG.LPEFF disable
SPWR_60			1.8V	125°C	319.04	712.98		LPVREG with VREG.LPEFF disable
SPWR_61			3.3V	25°C	1.65	4.25		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_62			3.3V	125°C	144.73	352.24
SPWR_63			1.8V	25°C	1.82	5.78
SPWR_64			1.8V	125°C	214.60	472.88
SPWR_153	I_{DD_STANDBY}	Current consumption in Standby mode 32 kB SRAM retained PDSW Domain in Retention RTC running on XOSC32K	3.3V	25°C	1.28	2.80	µA	LPVREG with VREG.LPEFF enable
SPWR_154			3.3V	125°C	115.40	231.01		LPVREG with VREG.LPEFF enable
SPWR_155			1.8V	25°C	1.44	3.25		LPVREG with VREG.LPEFF disable
SPWR_156			1.8V	125°C	158.30	285.96		LPVREG with VREG.LPEFF disable
SPWR_157			3.3V	25°C	1.33	2.68		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_158			3.3V	125°C	77.53	143.04
SPWR_159			1.8V	25°C	1.25	2.84
SPWR_160			1.8V	125°C	108.98	193.93
SPWR_65		Current consumption in Standby mode 32 kB SRAM retained PDSW Domain Active RTC running on OSCULP32K	3.3V	25°C	1.57	4.97	µA	LPVREG with VREG.LPEFF enable
SPWR_66			3.3V	125°C	294.88	715.15		LPVREG with VREG.LPEFF enable
SPWR_67			1.8V	25°C	1.92	6.41		LPVREG with VREG.LPEFF disable
SPWR_68			1.8V	125°C	318.48	711.89		LPVREG with VREG.LPEFF disable
SPWR_69			3.3V	25°C	1.46	3.87		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_70			3.3V	125°C	144.01	351.68
SPWR_71			1.8V	25°C	1.45	5.44
SPWR_72			1.8V	125°C	213.95	472.27
SPWR_161		Current consumption in Standby mode 32 kB SRAM retained PDSW Domain in Retention RTC running on OSCULP32K	3.3V	25°C	0.94	2.46	µA	LPVREG with VREG.LPEFF enable
SPWR_162			3.3V	125°C	114.78	230.29		LPVREG with VREG.LPEFF enable
SPWR_163			1.8V	25°C	1.10	2.90		LPVREG with VREG.LPEFF disable
SPWR_164			1.8V	125°C	157.71	285.46		LPVREG with VREG.LPEFF disable
SPWR_165			3.3V	25°C	1.07	1.88		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_166			3.3V	125°C	76.89	142.57
SPWR_167			1.8V	25°C	0.97	2.52
SPWR_168			1.8V	125°C	108.46	193.45
SPWR_73	I_{DD_STANDBY}	Current consumption in Standby mode 16 kB SRAM retained PDSW Domain Active	3.3V	25°C	1.42	4.58	µA	LPVREG with VREG.LPEFF enable
SPWR_74			3.3V	125°C	266.02	663.28		LPVREG with VREG.LPEFF enable
SPWR_75			1.8V	25°C	1.73	5.92		LPVREG with VREG.LPEFF disable
SPWR_76			1.8V	125°C	290.91	659.88		LPVREG with VREG.LPEFF disable
SPWR_77			3.3V	25°C	1.30	3.61		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_78			3.3V	125°C	133.11	330.91
SPWR_79			1.8V	25°C	1.35	5.10
SPWR_80			1.8V	125°C	196.17	438.00
SPWR_169		Current consumption in Standby mode 16 kB SRAM retained PDSW Domain in Retention	3.3V	25°C	0.78	2.12	µA	LPVREG with VREG.LPEFF enable
SPWR_170			3.3V	125°C	84.33	151.77		LPVREG with VREG.LPEFF enable
SPWR_171			1.8V	25°C	0.90	2.47		LPVREG with VREG.LPEFF disable
SPWR_172			1.8V	125°C	130.13	238.42		LPVREG with VREG.LPEFF disable
SPWR_173			3.3V	25°C	0.93	2.09		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_174			3.3V	125°C	65.76	122.06
SPWR_175			1.8V	25°C	0.88	2.18
SPWR_176			1.8V	125°C	90.96	163.56
SPWR_81		Current consumption in Standby mode 16 kB SRAM retained PDSW Domain Active RTC running on XOSC32K	3.3V	25°C	1.83	4.96	µA	LPVREG with VREG.LPEFF enable
SPWR_82			3.3V	125°C	267.17	664.93		LPVREG with VREG.LPEFF enable
SPWR_83			1.8V	25°C	2.15	6.34		LPVREG with VREG.LPEFF disable
SPWR_84			1.8V	125°C	291.71	660.53		LPVREG with VREG.LPEFF disable
SPWR_85			3.3V	25°C	1.66	4.00		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_86			3.3V	125°C	133.87	331.70
SPWR_87			1.8V	25°C	1.68	5.46
SPWR_88			1.8V	125°C	196.93	438.85
SPWR_177	I_{DD_STANDBY}	Current consumption in Standby mode 16 kB SRAM retained PDSW Domain in Retention RTC running on XOSC32K	3.3V	25°C	1.20	2.53	µA	LPVREG with VREG.LPEFF enable
SPWR_178			3.3V	125°C	85.06	152.54		LPVREG with VREG.LPEFF enable
SPWR_179			1.8V	25°C	1.33	2.90		LPVREG with VREG.LPEFF disable
SPWR_180			1.8V	125°C	130.95	239.17		LPVREG with VREG.LPEFF disable
SPWR_181			3.3V	25°C	1.27	2.49		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_182			3.3V	125°C	66.61	123.47
SPWR_183			1.8V	25°C	1.13	2.58
SPWR_184			1.8V	125°C	91.68	164.48
SPWR_89		Current consumption in Standby mode 16 kB SRAM retained PDSW Domain Active RTC running on OSCULP32K	3.3V	25°C	1.49	4.66	µA	LPVREG with VREG.LPEFF enable
SPWR_90			3.3V	125°C	266.55	664.29		LPVREG with VREG.LPEFF enable
SPWR_91			1.8V	25°C	1.79	6.00		LPVREG with VREG.LPEFF disable
SPWR_92			1.8V	125°C	290.97	660.03		LPVREG with VREG.LPEFF disable
SPWR_93			3.3V	25°C	1.35	3.67		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_94			3.3V	125°C	133.30	330.99
SPWR_95			1.8V	25°C	1.46	5.16
SPWR_96			1.8V	125°C	196.41	437.41
SPWR_185		Current consumption in Standby mode 16 kB SRAM retained PDSW Domain in Retention RTC running on OSCULP32K	3.3V	25°C	0.85	2.21	µA	LPVREG with VREG.LPEFF enable
SPWR_186			3.3V	125°C	84.41	151.89		LPVREG with VREG.LPEFF enable
SPWR_187			1.8V	25°C	0.98	2.54		LPVREG with VREG.LPEFF disable
SPWR_188			1.8V	125°C	130.34	238.88		LPVREG with VREG.LPEFF disable
SPWR_189			3.3V	25°C	0.96	2.25		BUCK in Standby with MAINVREG in PL0 Mode (VREG.RUNSTDBY = 1 and VREG.STDBYPL0 = 1)
SPWR_190			3.3V	125°C	66.15	121.69
SPWR_191			1.8V	25°C	0.91	2.24
SPWR_192			1.8V	125°C	91.04	164.04
Note: Conditions: All peripherals inactive unless otherwise specified All clock generation sources disabled unless otherwise specified All I/O pins are tri-stated with input buffers disabled WDT, CFD Clock Fail Detect disabled RESET = VDD For PIC32CMLS60 variant, the current consumption of the ATECC608B is not taken into account and must be added according to its operating mode. Refer to the "ATECC608B-TFLXTLS CryptoAuthentication™ Data Sheet" (DS40002138) for additional information.

Figure 50-3. Typical Power Consumption over Temperature in Standby Mode (PDSW Domain Active, 64 kB SRAM retained, VREG.LPEFF = 1)