Datasheet

179
XMEGA C4 [DATASHEET]
8493G–AVR–01/2014
Figure 34-154. 48MHz internal oscillator frequency vs. temperature.
DFLL enabled, from the 32.768kHz internal oscillator.
Figure 34-155. 48MHz internal oscillator CALA calibration step size.
V
CC
= 3.0V.
3.6V
3.3V
3.0V
2.7V
2.2V
1.8V
47.25
47.34
47.43
47.52
47.61
47.70
47.79
47.88
47.97
48.06
48.15
48.24
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105
Temperature [°C]
Frequency [MHz]
105°C
85°C
25°C
-40°C
0.09
0.11
0.13
0.15
0.17
0.19
0.21
0.23
0.25
0.27
0.29
0 102030405060708090100110120130
CALA
Step Size [%]