sc9s12hy64j0vllr Freescale Semiconductor, Inc, sc9s12hy64j0vllr Datasheet - Page 741

• Manufacturer Part Number: sc9s12hy64j0vllr
• Description: S12 Microcontrollers Mcu 16-bit Hcs12 Cisc 32kb Flash 5v Tray
• Manufacturer: Freescale Semiconductor, Inc

A.6
1. % deviation from target frequency
2. f
A.7
Freescale Semiconductor
Conditions are shown in
Conditions are shown in
Num C
Num C
1
2
3
4
6
7
8
1
2
REF
= 1MHz, f
D VCO frequency during system reset
C VCO locking range
C Reference Clock
D Lock Detection
D Un-Lock Detection
C Time to lock
C Jitter fit parameter 1
P Junction Temperature -40 C to 150 C
P Junction Temperature Range -40 C to 105 C
Internal Reference Frequency, factory trimmed
Internal Reference Frequency, factory trimmed
Electrical Characteristics for the PLL
Electrical Characteristics for the IRC1M
BUS
On timers and serial modules a prescaler will eliminate the effect of the jitter
to a large extent.
= 32MHz equivalent f
Table A-4
Table A-4
J(N)
Figure A-3. Maximum Bus Clock Jitter Approximation
(2)
Rating
Rating
unless otherwise noted
unless otherwise noted
MC9S12HY/HA-Family Reference Manual, Rev. 1.04
1
PLL
Table A-19. IRC1M Characteristics
Table A-18. PLL Characteristics
5
= 64MHz, REFRQ=00, SYNDIV=$1F, VCOFRQ=01, POSTDIV=$00
10
NOTE
f
f
IRC1M_TRI
IRC1M_TRI
Symbol
f
Symbol
VCORST
f
f
t
VCO
REF
Lock
lock
j
M
M
unl
1
|
|
20
0.985
0.98
Min
Min
0.5
32
8
1
0
Typ
Typ
N
1
1
Electrical Characteristics
256/f
150 +
1.015
Max
Max
1.02
1.5
2.5
1.2
32
64
16
REF
MHz
MHz
MHz
MHz
MHz
Unit
%
Unit
%
%
(1)
s
1
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