ATXMEGA384C3_14 Datasheet, PDF (112/125 Pages) ATMEL Corporation – 8/16-bit Atmel XMEGA C3 Microcontroller

Figure 36-55. 32.768kHz Internal Oscillator Frequency vs. Calibration Value
V_CC = 3.0V, T = 25°C
53
3.0 V
50
47
44
41
38
35
32
29
26
23
0 16 32 48 64 80 96 112 128 144 160 176 192 208 224 240 256
RC32KCAL[7..0]
36.8.3 2MHz Internal Oscillator
Figure 36-56. 2MHz Internal Oscillator Frequency vs. Temperature
DFLL disabled
2.20
2.18
2.16
2.14
2.12
2.10
2.08
2.06
2.04
3.3V
2.02
3.0V
2.00
2.7V
2.2V
1.98
1.8V
1.96
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105
Temperature [°C]
XMEGA C3 [DATASHEET]
Atmel-8361F-AVR-ATxmega384C3-Datasheet–11/2014
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