Document Number: 002-10689 Rev *H
Page 77 of 166
S6J32E, S6J32F, S6J32G Series
8.4
AC Characteristics
8.4.1
Source Clock Timing
Parameter
Symbol
Pin
Name
Conditions
Value
Unit
Remarks
Min
Typ
Max
Source oscillation
clock frequency
FC
X0, X1
-
3.6
-
16
MHz
Source oscillation
clock cycle time
tCYL
X0, X1
-
62.5
-
277.8
ns
CAN PLL jitter
(when locked)
tPJ
-
-
-10
-
10
ns
Internal Slow CR
oscillation frequency
FCRS
-
-
50
100
150
kHz
Internal Fast CR
oscillation frequency
FCRF
-
-
2.40
4.00
5.61
MHz
Before trim
3.20
4.00
4.81
MHz
After trim
Notes:
−
The maximum/minimum values have been standardized with the main clock and PLL clock in use.
−
The error of source oscillator frequency must be smaller than 3000 ppm.
−
Enough evaluation and adjustment are recommended using oscillator on your system board.
−
X0 and X1 clock timing
X0
t
CYL
CAN PLL jitter
A time difference from the ideal clock is guaranteed for each cycle period within 20,000 cycles.
Ideal clock
Slow
Fast
PLL output