Datasheet

283XMEGA A4U [DATASHEET]
Atmel-8387G-AVR-ATxmega16A4U-34A4U-64A4U-128A4U-Datasheet_03/2014
Figure 37-249. 32MHz internal oscillator CALB calibration step size.
V
CC
= 3.0V
37.3.10.5 32MHz internal oscillator calibrated to 48MHz
Figure 37-250. 48MHz internal oscillator frequency vs. temperature.
DFLL disabled.
85°C
25°C
-40°C
0.80 %
1.00 %
1.20 %
1.40 %
1.60 %
1.80 %
2.00 %
2.20 %
2.40 %
2.60 %
2.80 %
0 8 16 24 32 40 48 56 64
Frequency Step size [%]
CALB
47.0
47.8
48.6
49.4
50.2
51.0
51.8
52.6
53.4
-45-35-25-15-5 5 1525354555657585
Frequency[MHz]
Temperature [°C]
3.6V
3.0V
2.7V
2.2V
1.8V
1.6V