xmega a3u - Elfa
xmega a3u - Elfa
xmega a3u - Elfa
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XMEGA A3U<br />
37.10.5 32MHz internal oscillator calibrated to 48MHz<br />
Figure 37-78. 48MHz internal oscillator frequency vs. temperature.<br />
DFLL disabled.<br />
55<br />
54<br />
53<br />
Frequency [MHz]<br />
52<br />
51<br />
50<br />
49<br />
48<br />
47<br />
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85<br />
Temperature [°C]<br />
3.3V<br />
3.0V<br />
2.7V<br />
2.2V<br />
1.8V<br />
Figure 37-79. 48MHz internal oscillator frequency vs. temperature.<br />
DFLL enabled, from the 32.768kHz internal oscillator.<br />
48.15<br />
48.05<br />
47.95<br />
3.3V<br />
3.0V<br />
2.7V<br />
2.2V<br />
1.8V<br />
Frequency [MHz]<br />
47.85<br />
47.75<br />
47.65<br />
47.55<br />
47.45<br />
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85<br />
Temperature [°C]<br />
8386B–AVR–12/11<br />
131
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