MC9S12G FREESCALE [Freescale Semiconductor, Inc], MC9S12G Datasheet - Page 1111

• Manufacturer Part Number: MC9S12G
• Description: Ignores external trigger. Performs one conversion sequence and stops.
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

A.7.2
1
2
3
A.8
Freescale Semiconductor
Conditions are shown in
Num C
Conditions are: Temperature option M, C, or V (see
% deviation from target frequency
f
f
CPMUPOSTDIV=0x00
Num C
1
2
3
4
5
6
7
8
REF
REF
1
This document is valid for the S12G96 and the S12G128 device. All information related to other devices is preliminary.
= 1MHz (IRC), f
= 4MHz (XOSCLCP), 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
C Jitter fit parameter 1
P Internal Reference Frequency, factory trimmed
IRC as reference clock source
XOSCLCP as reference clock source
Electrical Characteristics for the IRC1M
Electrical Characteristics for the PLL
BUS
Table A-11
= 25MHz equivalent f
BUS
2
3
Rating
Rating
= 24MHz equivalent f
unless otherwise noted
MC9S12G Family Reference Manual, Rev.1.01
Table A-26. IRC1M Characteristics
Table A-25. PLL Characteristics
PLL
= 50MHz, CPMUSYNR=0x58, CPMUREFDIV=0x00, CPMUPOSTDIV=0x00
Table
PLL
= 48MHz, CPMUSYNR=0x05, CPMUREFDIV=0x40,
A-4)
f
IRC1M_TRIM
Symbol
Symbol
f
VCORST
|∆
|∆
f
f
t
VCO
REF
j
Lock
lock
j
ext
irc
unl
|
|
0.987
Min
Min
0.5
32
8
1
0
Typ
1
Typ
Electrical Characteristics
256/f
1.013
Max
150 +
Max
1.5
2.5
1.4
1.0
25
50
REF
MHz
Unit
MHz
MHz
MHz
Unit
%
%
µs
%
%
1111
1
1