LFEBS12UB Freescale Semiconductor, LFEBS12UB Datasheet - Page 1242

• Manufacturer Part Number: LFEBS12UB
• Description: KIT STUDENT LEARNING S12 DG128
• Manufacturer: Freescale Semiconductor

Specifications of LFEBS12UB

• Architecture: 8/16-bit
• Code Gen Tools Included: Code Warrior
• Silicon Manufacturer: Freescale
• Core Architecture: S12
• Core Sub-architecture: S12
• Silicon Core Number: MC9S12
• Silicon Family Name: S12D
• Kit Contents: HCS12 DG128 Learning Kit
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Appendix A Electrical Characteristics
This is important to note with respect to timers, serial modules where a prescaler will eliminate the effect
of the jitter to a large extent.
1
2
3
A.7
A.7.1
A.7.2
This section provides electrical parametrics and ratings for the SPI. In
conditions are listed.
1242
Conditions are shown in
Conditions are shown in
Num C
Num C
10
11
12
Bus frequency is equivalent to f
% deviation from target frequency
00.
1
2
3
4
5
7
8
9
f
1
2
OSC
= 4MHz, f
P Self Clock Mode frequency
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 2
D Bus Frequency for FM1=1, FM0=1 (frequency
D Bus Frequency for FM1=1, FM0=0 (frequency
D Bus Frequency for FM1=0, FM0=1 (frequency
P MSCAN wakeup dominant pulse filtered
P MSCAN wakeup dominant pulse pass
modulation in PLLCTL register of s12xe_crg)
modulation in PLLCTL register of s12xe_crg)
modulation in PLLCTL register of s12xe_crg)
External Interface Timing
MSCAN
SPI Timing
BUS
= 50MHz equivalent f
Table A-4
Table A-4
3
3
Table A-26. MSCAN Wake-up Pulse Characteristics
SCM
unless otherwise noted
unless otherwise noted
Rating
Rating
MC9S12XE-Family Reference Manual , Rev. 1.23
/2
1
PLL
Table A-25. IPLL Characteristics
= 100MHz: REFDIV=$01, REFRQ=01, SYNDIV=$18, VCOFRQ=11, POSTDIV=$
Symbol
Symbol
|∆
t
t
f
f
|∆
f
t
SCM
f
f
f
WUP
WUP
VCO
REF
Lock
lock
bus
bus
bus
j
j
unl
1
2
|
|
Table A-27
Min
Min
0.5
32
—
—
—
—
—
—
—
1
1
0
5
Typ
214
Typ
—
—
—
—
—
—
—
—
—
—
—
—
the measurement
Freescale Semiconductor
256/f
150 +
Max
Max
120
1.5
2.5
1.2
1.5
40
48
49
49
—
4
0
REF
MHz
MHz
MHz
MHz
MHz
MHz
Unit
Unit
%
%
µs
µs
µs
%
%
2
2