Datasheet

236
XMEGA A3U [DATASHEET]
Atmel-8386D-AVR-ATxmega64A3U-128A3U-192A3U-256A3U–03/2014
37.2.10.5 32MHz internal oscillator calibrated to 48MHz
Figure 37-161. 48MHz internal oscillator frequency vs. temperature.
DFLL disabled.
Figure 37-162. 48MHz internal oscillator frequency vs. temperature.
DFLL enabled, from the 32.768kHz internal oscillator.
3.6 V
3.0 V
2.7 V
2.2 V
1.8 V
1.6 V
47.5
48.0
48.5
49.0
49.5
50.0
50.5
51.0
51.5
52.0
52.5
-45 -30 -15 0 15 30 45 60 75 90
Frequency [MHz]
Temperature [°C]
3.6 V
3.0 V
2.7 V
2.2 V
1.8 V
1.6 V
47.4
47.5
47.6
47.7
47.8
47.9
48
48.1
48.2
-45 -30 -15 0 15 30 45 60 75 90
Frequency [MHz]
Temperature [°C]