Datasheet

282
XMEGA D3 [DATASHEET]
Atmel-8134N-ATxmega32D3-64D3-128D3-192D3-256D3-384D3_datasheet–03/2014
Figure 33-208. 2MHz internal oscillator frequency vs. temperature.
DFLL enabled, from the 32.768kHz internal oscillator.
Figure 33-209. 2MHz internal oscillator frequency vs. CALA calibration value.
V
CC
= 3V.
1.970
1.975
1.980
1.985
1.990
1.995
2.000
2.005
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85
Temperature [°C]
Frequency [MHz]
3.3V
3.0V
2.7V
2.2V
1.8V
3.6V
85°C
25°C
-40°C
1.7
1.8
1.9
2.0
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
Frequency [MHz]