55.6 MCU Standby Current Consumption

Table 55-10. MCU Standby Current Consumption Electrical Specifications (1,2)
DC CHARACTERISTICSStandard Operating Conditions: VDD = AVDD = 1.71V to 3.63V (unless otherwise stated)

Operating temperature:

-40°C ≤ TA ≤ +85°C for Industrial Temperature

Param. No.SymbolCharacteristicsVDDTyp.Max.UnitsConditions
SPWR_1IDD_STANDBYLDO mode selected3.3V----869µAFast wake-up disabled (PM.STDBYCFG.FASTWKUP = 0x0),

No System RAM retained (PM.STDBYCFG.RAMCFG = 0x2),

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_31.8V ----869µA
SPWR_53.3V----1392µAFast wake-up enabled (PM.STDBYCFG.FASTWKUP = 0x3),

No System RAM retained (PM.STDBYCFG.RAMCFG = 0x2),

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_71.8V ----1388µA
SPWR_93.3V----870µAFast wake-up disabled (PM.STDBYCFG.FASTWKUP = 0x0),

RTC running on XOSC32K

No System RAM retained (PM.STDBYCFG.RAMCFG=0x2).

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_111.8V ----870µA
SPWR_133.3V----911µAFast wake-up disabled (PM.STDBYCFG.FASTWKUP = 0x0),

RTC running on XOSC32K 32 KB

System RAM retained (PM.STDBYCFG.RAMCFG = 0x1).

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_15IDD_STANDBYLDO mode selected1.8V ----912µAFast wake-up disabled (PM.STDBYCFG.FASTWKUP = 0x0),

RTC running on XOSC32K 32 KB

System RAM retained (PM.STDBYCFG.RAMCFG = 0x1).

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_173.3V----1067µAFast wake-up disabled (PM.STDBYCFG.FASTWKUP = 0x0),

RTC running on XOSC32K

Full System RAM retained (PM.STDBYCFG.RAMCFG = 0x0).

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_191.8V ----1068µA
SPWR_213.3V----1722µAFast wake-up enabled (PM.STDBYCFG.FASTWKUP = 0x3),

Full System RAM retained (PM.STDBYCFG.RAMCFG = 0x0),

No backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x2)

SPWR_231.8V ----1716µA
SPWR_253.3V----1732µAfast wake-up enabled (PM.STDBYCFG.FASTWKUP = 0x3),

RTC running on XOSC32K

Full System RAM retained (PM.STDBYCFG.RAMCFG = 0x0).

No backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x2)

SPWR_271.8V ----1724µA
SPWR_29IDD_STANDBYBUCK mode selected3.3V----440µAFast wake-up disabled (PM.STDBYCFG.FASTWKUP = 0x0),

No System RAM retained (PM.STDBYCFG.RAMCFG = 0x2),

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_311.8V ----570µA
SPWR_333.3V----738µAFast wake-up enabled (PM.STDBYCFG.FASTWKUP = 0x3),

No System RAM retained (PM.STDBYCFG.RAMCFG = 0x2),

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_351.8V ----1047µA
SPWR_373.3V----443µAFast wake-up disabled (PM.STDBYCFG.FASTWKUP = 0x0),

RTC running on XOSC32K

No System RAM retained (PM.STDBYCFG.RAMCFG = 0x2).

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_391.8V ----571µA
SPWR_413.3V----462µAFast wake-up disabled (PM.STDBYCFG.FASTWKUP = 0x0),

RTC running on XOSC32K

32 KB System RAM retained (PM.STDBYCFG.RAMCFG = 0x1).

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_43IDD_STANDBYBUCK mode selected1.8V ----598µAFast wake-up disabled (PM.STDBYCFG.FASTWKUP = 0x0),

RTC running on XOSC32K

32 KB System RAM retained (PM.STDBYCFG.RAMCFG = 0x1).

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_453.3V----537µAFast wake-up disabled (PM.STDBYCFG.FASTWKUP = 0x0),

RTC running on XOSC32K

Full System RAM retained (PM.STDBYCFG.RAMCFG = 0x0).

8 KB backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x0)

SPWR_471.8V ----702µA
SPWR_493.3V----911µAFast wake-up enabled (PM.STDBYCFG.FASTWKUP = 0x3),

Full System RAM retained (PM.STDBYCFG.RAMCFG = 0x0),

No backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x2)

SPWR_511.8V ----1298µA
SPWR_533.3V----915µAFast wake-up enabled (PM.STDBYCFG.FASTWKUP = 0x3),

RTC running on XOSC32K

Full System RAM retained (PM.STDBYCFG.RAMCFG = 0x0).

No backup RAM retained (PM.BKUPCFG.BRAMCFG = 0x2)

SPWR_551.8V ----1305µA
Note:
  1. Conditions
    • No peripheral modules are operating (i.e. all peripherals inactive)
    • MCLK all APB clock masked except MCLK and NVMCTRL
    • MCLK.AHBMASK = 0x00C00FFF
    • BOD33 is disabled
    • I/Os are inactive input mode with input trigger disabled
    • All clock generation sources disabled unless otherwise specified
    • WDT, CFD Clock Fail Detect disabled
    • RESET = VDD
  2. For the PIC32CX SG60/SG61 variants, the current consumption of the HSM is not taken into account and must be added according to its operating mode. Refer to the “PIC32CX SG60/SG61 Hardware Security Module Addendum (DS60001750)” for additional information.