38.1.2 Idle Sleep Mode Figure 38-6. Idle Power Consumption vs. VDD (MCLKCTRLA.CLKSEL = EXTCLK, EXTCLK = 4 MHz) Figure 38-7. Idle Power Consumption vs. VDD (MCLKCTRLA.CLKSEL = EXTCLK, EXTCLK = 24 MHz) Figure 38-8. Idle Power Consumption vs. VDD (MCLKCTRLA.CLKSEL = OSCHF, OSCHF = 4 MHz) Figure 38-9. Idle Power Consumption vs. VDD (MCLKCTRLA.CLKSEL = OSCHF, OSCHF = 24 MHz) Figure 38-10. Idle Power Consumption vs. VDD (MCLKCTRLA.CLKSEL = OSC32K)