43.2.8 Sleep Current Consumption DC Electrical Specifications

Table 43-53. Sleep Current Consumption DC Electrical Specifications
DC CharacteristicsStandard Operating Conditions: VDD = 1.9V to 3.6V (unless otherwise stated) Operating Temperature: -40°C ≤ TA ≤ +85°C for Industrial Temp -40°C ≤ TA ≤ +125°C for Extended Temp
Param. No.SymbolCharacteristicsVDDIOTyp.Max.UnitsConditions
SPWR_1IDD_SLEEPMCU IDD in Sleep mode with MLDO mode selected3.3V0.55—mAXTAL = OFF
——mAXTAL = OFF
MCC IDD in Sleep mode with Buck (PSM) mode selected 0.42—mAXTAL = OFF
———XTAL = OFF
SPWR_5IDD_SLEEPMCU IDD in Sleep mode with MLDO mode selected3.3V1.03—mAXTAL = ON
———XTAL = ON
MCC IDD in Sleep mode with Buck mode selected 0.52—mAXTAL = ON
———XTAL = ON
Note:
  1. Typical values at 25°C only.
  2. Conditions:
    • All GPIO are input and pulled up.
    • All peripherals are disabled with PMD bits and ON bits.
    • All PB clocks are divided by 16.
    • LPRC are set as LPCLK.
    • SOSC is disabled.
    • PMU 1 MHz clock from FRC is divided by 8.
    • Cache enabled and configured wait time as 0xF.
    • WCM memories configured in Retention + NAP mode.
    • JTAG and DSU are disconnected.
    • RF powered down.
    • Xtal turned off or on based on the configuration.
    • Entry to Sleep mode enabled and WFI instruction executed.
    • On exit by external interrupt, verified RCON status to ensure system was in Sleep mode.
  3. These parameters are characterized but not tested in manufacturing.