35.5 Power Consumption

Table 35-5. Power Consumption in Active and Idle Mode
Operating conditions:
  • VDD = 3.0V
  • TA = 25°C
  • System power consumption measured with peripherals disabled and I/O ports driven low with inputs disabled
Symbol Description Min. Typ.✝ Max. 85°C Max. 125°C Unit Conditions
IDD Active power consumption — 12 — — mA OSCHF = 20 MHz, VDD = 5V
— 3.7 — — mA OSCHF = 10 MHz (OSCHF/2)
— 2.2 — — mA OSCHF = 5 MHz (OSCHF/4)
— — — — — OSC32K = 32.768 kHz
— 10 — — µA XOSC32K = 32.768 kHz
IDD_IDLE Idle power consumption — 3.5 — — mA OSCHF = 20 MHz, VDD = 5V
— 1.5 — — mA OSCHF = 10 MHz (OSCHF/2)
— 1.0 — — mA OSCHF = 5 MHz (OSCHF/4)
— — — — mA OSC32K = 32.768 kHz
— 3.3 — — μA XOSC32K = 32.768 kHz
IDD_BASE Minimum power consumption in different sleep modes — 0.08 — — μA Power-Down or Standby mode, all peripherals disabled

✝ Data in the “Typ.” column is at TA = 25°C and VDD = 3.0V unless otherwise specified. These parameters are not tested and are for design guidance only.