37.8.1 All peripheral except USB

Default conditions, except where noted:

• Operating conditions
  • V_VDDIN = 3.3 V
• Oscillators
  • XOSC (crystal oscillator) stopped
  • XOSC32K (32 kHz crystal oscillator) running with external 32kHz crystal
  • OSC8M at 8MHz
• Clocks
  • OSC8M used as main clock source
  • CPU, AHB and APBn clocks undivided
• The following AHB module clocks are running: NVMCTRL, HPB2 bridge, HPB1 bridge, HPB0 bridge
  • All other AHB clocks stopped
• The following peripheral clocks running: PM, SYSCTRL
  • All other peripheral clocks stopped
• I/Os are inactive with internal pull-up
• CPU in IDLE0 mode
• Cache enabled
• BOD33 disabled

In this default conditions, the power consumption I_default is measured.

Operating mode for each peripheral in turn:

• Configure and enable the peripheral GCLK (When relevant, see conditions)
• Unmask the peripheral clock
• Enable the peripheral (when relevant)
• Set CPU in IDLE0 mode
• Measurement I_periph
• Wake-up CPU via EIC (async: level detection, filtering disabled)
• Disable the peripheral (when relevant)
• Mask the peripheral clock
• Disable the peripheral GCLK (when relevant, see conditions)

Each peripheral power consumption provided in table x.y is the value (I_periph - I_default), using the same measurement method as for global power consumption measurement