39.1.2 Idle Sleep Mode Figure 39-6. Idle Power Consumption vs. VDD (MCLKCTRLA.CLKSEL = EXTCLK, EXTCLK = 4 MHz) Figure 39-7. Idle Power Consumption vs. VDD (MCLKCTRLA.CLKSEL = EXTCLK, EXTCLK = 24 MHz) Figure 39-8. Idle Power Consumption vs. VDD (MCLKCTRLA.CLKSEL = OSCHF, OSCHF = 4 MHz) Figure 39-9. Idle Power Consumption vs. VDD (MCLKCTRLA.CLKSEL = OSCHF, OSCHF = 24 MHz) Figure 39-10. Idle Power Consumption vs. VDD (MCLKCTRLA.CLKSEL = OSC32K)