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MC9S08JM60 Datasheet, PDF (364/386 Pages) Freescale Semiconductor, Inc – Microcontrollers | |||
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Appendix A Electrical Characteristics
TPMxCHn
tICPW
TPMxCHn
tICPW
Figure A-9. Timer Input Capture Pulse
A.12.3 SPI Characteristics
Table A-15 and Figure A-10 through Figure A-13 describe the timing requirements for the SPI system.
Table A-15. SPI Electrical Characteristic
Num1 C
Characteristic2
Symbol
Min
Max
Unit
Operating frequency
1
D
Master
fop
Slave
fop
fBus/2048
dc
fBus/2
fBus/4
Hz
Cycle time
2
D
Master tSCK
2
Slave tSCK
4
2048
tcyc
â
tcyc
Enable lead time
3
D
Master tLead
â
Slave tLead
1/2
1/2
tSCK
â
tSCK
Enable lag time
4
D
Master tLag
â
Slave tLag
1/2
1/2
tSCK
â
tSCK
5
D
Clock (SPSCK) high time Master and
Slave
tSCKH 1/2 tSCK â 25
â
ns
6
D
Clock (SPSCK) low time Master and
Slave
tSCKL 1/2 tSCK â 25
â
ns
Data setup time (inputs)
7
D
Master tSI(M)
30
Slave tSI(S)
30
â
ns
â
ns
Data hold time (inputs)
8
D
Master tHI(M)
30
Slave tHI(S)
30
9
D Access time, slave3
tA
0
10
D Disable time, slave4
tdis
â
â
ns
â
ns
40
ns
40
ns
Data setup time (outputs)
11
D
Master tSO
25
Slave tSO
25
â
ns
â
ns
Data hold time (outputs)
12
D
Master tHO
â10
Slave tHO
â10
â
ns
â
ns
MC9S08JM60 Series Data Sheet, Rev. 2
364
Freescale Semiconductor
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