32.5 Standby Power Specifications

Table 32-7. MCU Standby Current Consumption DC Electrical Specifications
DC CHARACTERISTICS Standard Operating Conditions: VDDIO = AVDD = VDD 2.7V to 3.63V (unless otherwise stated)

Operating Temperature:

-40°C ≤ TA ≤ +125°C for Extended Temp

Param. No.SymbolCharacteristicsVDDIOTyp.Max.UnitsConditions
SPWR_1IDD_STANDBY(1)MCU IDD in Standby mode XOSC32K running RTC running at 1 kHz3.3V2.47442µAXOSC32K running RTC running at 1 kHz(1)

SYSCTRL -> VREG.bit.RUNSTDBY = 0.

SPWR_29MCU IDD in Standby mode XOSC32K stopped RTC stopped3.3V1.35438µAXOSC32K stopped RTC stopped

SYSCTRL->VREG.bit.RUNSTDBY = 0.

Note:
  1. Conditions:
    • System in Standby mode
    • No SleepWalking (except RTC when indicated)
    • Peripheral modules are inactive (except RTC when indicated)
    • All clocks stopped (CPU, AHB, APB, Main, GCLK, except RTC running at 1 KHz from XOSC32K when indicated)
    • All clock generation sources disabled except XOSC32K running with external 32 kHz crystal when indicated
    • I/Os are inactive input mode with input trigger disabled
    • WDT
    • BOD33 disabled
    • RESET# = VDDIO