Freescale Semiconductor 56F8122 - Manual (Page 111)

Oscillator Parameters
56F8322 Technical Data, Rev. 10.0
Freescale Semiconductor 111
Preliminary
Note: An LSB change in the tuning code results in an 82ps shift in the frequency period, while an MSB change in the tuning code
results in a 41ns shift in the frequency period.
Table 10-16 Relaxation Oscillator Parameters
Characteristic Min Typ Max Units
Center Frequency — 8 — MHz
Minimum Tuning Step Size
(See Note) — 82 — ps
Maximum Tuning Step Size
(See Note) — 41 — ns
Frequency Accuracy
-50
°
C to +150
°
C
(See Figure 10-4 )
— +/- 1.78 +/- 2.0 %
Maximum Cycle-to-Cycle
Jitter — — 500 ps
Stabilization Time from Power-up — — 4
µ
s