Datasheet

256
XMEGA D4 [DATASHEET]
8135P–AVR–01/2014
33.3.9 Oscillator Characteristics
33.3.9.1 Ultra Low-Power internal oscillator
Figure 33-225. Ultra Low-Power internal oscillator frequency vs. temperature.
33.3.9.2 32.768kHz Internal Oscillator
Figure 33-226. 32.768kHz internal oscillator frequency vs. temperature.
31.7
32.0
32.3
32.6
32.9
33.2
33.5
33.8
34.1
-50 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90
Frequency [kHz]
Temperature [°C]
3.6V
3.0V
2.7V
2.2V
1.8V
1.6V
32.55
32.58
32.61
32.64
32.67
32.70
32.73
32.76
32.79
32.82
32.85
-45-35-25-15-5 5 1525354555657585
Frequency [kHz]
Temperature [°C]
3.6V
3.0V
2.7V
2.2V
1.8V
1.6V