34.2 Idle Supply Current Figure 34-6. ATmega32PB: Idle Supply Current vs. Low Frequency (0.1-1.0 MHz) Figure 34-7. ATmega328PB: Idle Supply Current vs. Frequency (1-20 MHz) Figure 34-8. ATmega328PB: Idle Supply Current vs. VCC (Internal RC Oscillator, 128 kHz) Figure 34-9. ATmega328PB: Idle Supply Current vs. VCC (Internal RC Oscillator, 1 MHz) Figure 34-10. ATmega328PB: Idle Supply Current vs. VCC (Internal RC Oscillator, 8 MHz)