Datasheet

129XMEGA E5 [DATASHEET]
Atmel-8153H–AVR-ATxmega8E5-ATxmega16E5-ATxmega32E5_Datasheet–07/2014
Figure 37-72. 32.768kHz internal oscillator frequency vs. calibration value.
V
CC
= 3.0V
Figure 37-73. 32.768kHz internal oscillator calibration step size.
V
CC
= 3.0V, T = 25°C to 105°C
Frequency [kHz]
20.00
25.00
30.00
35.00
40.00
45.00
50.00
0 24 48 72 96 120 144 168 192 216 240 264
CAL
Temperature -40
25
85
105
Frequency Step Size [%]
-5.00
-4.00
-3.00
-2.00
-1.00
0.00
1.00
0 32 64 96 128 160 192 224 256
CAL
Temperature -40
25
85
105