ATXMEGA384C3_14 Datasheet, PDF (116/125 Pages) ATMEL Corporation – 8/16-bit Atmel XMEGA C3 Microcontroller

36.8.5 32MHz Internal Oscillator Calibrated to 48MHz
Figure 36-63. 48MHz Internal Oscillator Frequency vs. Temperature
DFLL disabled
55
54
53
52
51
50
49
3.3V
3.0V
48
2.7V
47
2.2V
1.8V
46
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105
Temperature [°C]
Figure 36-64. 48MHz Internal Oscillator Frequency vs. Temperature
DFLL enabled, from the 32.768kHz internal oscillator
48.3
48.2
48.1
1.8V
2.2V
2.7V
3.0V
48.0
3.3V
47.9
47.8
47.7
47.6
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105
Temperature [°C]
XMEGA C3 [DATASHEET]
Atmel-8361F-AVR-ATxmega384C3-Datasheet–11/2014
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