49.8 Power Off

Table 49-11. MCU Off 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.SymbolCharacteristicsPower PinTyp.(1)Max.UnitsConditions
OPWR_1IDD_OFF (2)MCU IDD in off VDDIO = VDDANA = 3.3V114µAIn Off mode, the device is entirely powered-off.

(SLEEPCFG.SLEEPMODE = OFF), and subsequent execution of the WFI instruction.

Note: This mode is left by pulling the RESET pin low, or when a power Reset is done.
OPWR_3VDDREG = 3.3V0.031.52µA
Note:
  1. Typical values at 25°C only.
  2. Conditions:
    • All peripherals are inactive unless specified otherwise.
    • All clock generation sources disabled unless specified otherwise.
    • All I/O pins configured as input pins pulled down or tied to GND.

Operating conditions:

  • VDDIO = 3.3V
Figure 49-6. Power Consumption over Temperature in Off Mode (Typical values for guidance only, not tested)