ATmega808/809/1608/1609

33.8 OSC20M Characteristics

Figure 33-69. OSC20M Internal Oscillator: Calibration Stepsize vs. Calibration Value (V_DD = 3V)

Figure 33-70. OSC20M Internal Oscillator: Frequency vs. Calibration Value (V_DD = 3V)

Figure 33-71. OSC20M Internal Oscillator: Frequency vs. Temperature

Figure 33-72. OSC20M Internal Oscillator: Frequency vs. V_DD

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