Datasheet

174
XMEGA C4 [DATASHEET]
8493G–AVR–01/2014
34.2.9 Oscillator Characteristics
34.2.9.1 Ultra Low-Power internal oscillator
Figure 34-144. Ultra Low-Power internal oscillator frequency vs. temperature.
34.2.9.2 32.768kHz Internal Oscillator
Figure 34-145. 32.768kHz internal oscillator frequency vs. temperature.
3.6V
3.3V
3.0V
2.7V
2.0V
1.8V
30.9
31.2
31.5
31.8
32.1
32.4
32.7
33.0
33.3
33.6
33.9
34.2
34.5
34.8
35.1
35.4
- 45 - 35 - 25 - 15 - 5 5 15 25 35 45 55 65 75 85 95 105
Temperature [°C]
Frequency [kHz]
3.6V
3.3V
3.0V
2.7V
2.2V
1.8V
32.3
32.35
32.4
32.45
32.5
32.55
32.6
32.65
32.7
32.75
32.8
32.85
32.9
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105
Temperature [°C]
Frequency [kHz]