Datasheet

218
XMEGA C3 [DATASHEET]
8492F–AVR–07/2013
Figure 34-121. Reset pin input threshold voltage vs. V
CC.
V
IH
- Reset pin read as “1”.
34.2.8 Oscillator Characteristics
34.2.8.1 Ultra Low-Power internal oscillator
Figure 34-122. Ultra Low-Power internal oscillator frequency vs. temperature.
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
1.6 1.8 2 2.2 2.4 2.6 2.8 3 3.2 3.4 3.6
V
THRESHOLD
[V]
V
CC
[V]
85°C
25°C
-40°C
31.0
31.5
32.0
32.5
33.0
33.5
34.0
34.5
35.0
35.5
36.0
-45-35-25-15-5 5 1525354555657585
Frequency [kHz]
Temperature [°C]
3.6V
3.0V
2.7V
1.6V