35.2.2 Idle Supply Current Figure 35-54. ATmega168PB: Idle Supply Current vs. Low Frequency (0.1-1.0MHz) Figure 35-55. ATmega168PB: Idle Supply Current vs. Frequency (1-20MHz) Figure 35-56. ATmega168PB: Idle Supply Current vs. VCC (Internal RC Oscillator, 128kHz) Figure 35-57. ATmega168PB: Idle Supply Current vs. VCC (Internal RC Oscillator, 1MHz) Figure 35-58. ATmega168PB: Idle Supply Current vs. VCC (Internal RC Oscillator, 8MHz)