ATXMEGA384C3_14 Datasheet, PDF (78/125 Pages) ATMEL Corporation – 8/16-bit Atmel XMEGA C3 Microcontroller

35.13.7 External 16MHz Crystal Oscillator and XOSC Characteristics
Table 35-25. External 16MHz Crystal Oscillator and XOSC Characteristics
Symbol Parameter
Cycle to cycle jitter
Long term jitter
Condition
XOSCPWR=0
XOSCPWR=1
XOSCPWR=0
XOSCPWR=1
Frequency error
XOSCPWR=0
XOSCPWR=1
Duty cycle
XOSCPWR=0
XOSCPWR=1
FRQRANGE=0
FRQRANGE=1, 2, or 3
FRQRANGE=0
FRQRANGE=1, 2, or 3
FRQRANGE=0
FRQRANGE=1
FRQRANGE=2 or 3
FRQRANGE=0
FRQRANGE=1
FRQRANGE=2 or 3
Min.
Typ.
0
0
0
0
0
0
0.03
0.03
0.03
0.003
50
50
50
50
Max.
Units
ns
%
XMEGA C3 [DATASHEET]
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Atmel-8361F-AVR-ATxmega384C3-Datasheet–11/2014