EVB9S12XEP100 Freescale Semiconductor, EVB9S12XEP100 Datasheet - Page 1245

BOARD EVAL FOR MC9S12XEP100

EVB9S12XEP100

Manufacturer Part Number
EVB9S12XEP100
Description
BOARD EVAL FOR MC9S12XEP100
Manufacturer
Freescale Semiconductor
Type
MCUr
Datasheet

Specifications of EVB9S12XEP100

Contents
Module and Misc Hardware
Processor To Be Evaluated
MC9S12XEP100
Data Bus Width
16 bit
Interface Type
RS-232
Silicon Manufacturer
Freescale
Core Architecture
S12
Core Sub-architecture
S12
Silicon Core Number
MC9S12
Silicon Family Name
S12XE
Rohs Compliant
Yes
For Use With/related Products
MC9S12XEP100
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
In
Freescale Semiconductor
f
1
SCK
Table A-28
Num
See Figure A-9.
10
11
12
13
1
1
2
3
4
5
6
9
/f
1/4
1/2
bus
C
D
D
D
D
D
D
D
D
D
D
D
D
the timing characteristics for master mode are listed.
SCK frequency
SCK period
Enable lead time
Enable lag time
Clock (SCK) high or low time
Data setup time (inputs)
Data hold time (inputs)
Data valid after SCK edge
Data valid after SS fall (CPHA = 0)
Data hold time (outputs)
Rise and fall time inputs
Rise and fall time outputs
5
Figure A-9. Derating of maximum f
10
Table A-28. SPI Master Mode Timing Characteristics
Characteristic
MC9S12XE-Family Reference Manual Rev. 1.23
15
20
25
Symbol
SCK
30
t
t
t
wsck
t
f
t
t
lead
vsck
t
t
t
t
sck
sck
t
vss
lag
su
ho
rfo
hi
rfi
to f
bus
35
ratio in Master Mode
1/2048
Min
2
8
8
0
1
40
Appendix A Electrical Characteristics
Typ
1/2
1/2
1/2
f
bus
[MHz]
2048
Max
1/2
15
15
8
8
1
Unit
f
t
t
t
t
ns
ns
ns
ns
ns
ns
ns
bus
bus
sck
sck
sck
1245

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