Datasheet

281XMEGA A4U [DATASHEET]
Atmel-8387G-AVR-ATxmega16A4U-34A4U-64A4U-128A4U-Datasheet_03/2014
Figure 37-245. 2MHz internal oscillator CALA calibration step size.
V
CC
= 3V.
37.3.10.4 32MHz Internal Oscillator
Figure 37-246. 32MHz internal oscillator frequency vs. temperature.
DFLL disabled.
0.00 %
0.05 %
0.10 %
0.15 %
0.20 %
0.25 %
0.30 %
0 163248648096112128
Frequency Step size [%]
CALA
-40°C
25°C
85°C
31.5
32.0
32.5
33.0
33.5
34.0
34.5
35.0
35.5
-45-35-25-15-5 5 1525354555657585
Frequency [MHz]
Temperature [°C]
3.6V
3.0V
2.7V
2.2V
1.8V
1.6V