
288
XMEGA C3 [DATASHEET]
8492F–AVR–07/2013
Figure 34-260.2MHz internal oscillator frequency vs. temperature.
DFLL enabled, from the 32.768kHz internal oscillator
.
Figure 34-261.2MHz internal oscillator frequency vs. CALA calibration value.
V
CC = 3V.
1.97
1.975
1.98
1.985
1.99
1.995
2
2.005
-45
-35
-25
-15
-5
5
15
25
35
45
55
65
75
85
Temperature [°C]
F
requenc
y
[
M
Hz
]
3.3V
3.0V
2.7V
2.2V
1.8V
3.6V
85°C
25°C
-40°C
1.7
1.8
1.9
2
2.1
2.2
2.3
2.4
2.5
0
8
16
24
32
40
48
56
64
72
80
88
96
104 112 120 128
CALA
F
requenc
y
[
M
H
z
]