MC9S08JM16 Datasheet, PDF (365/386 Pages) Freescale Semiconductor, Inc – Microcontrollers

TPMxCHn
t_ICPW
Appendix A Electrical Characteristics
TPMxCHn
t_ICPW
Figure A-9. Timer Input Capture Pulse
A.12.3 SPI Characteristics
Table A-14 and Figure A-10 through Figure A-13 describe the timing requirements for the SPI system.
Table A-14. SPI Electrical Characteristic
Num¹ C
Characteristic²
Symbol
Min
Max
Unit
Operating frequency
1
D
Master
f_op
Slave
f_op
f_Bus/2048
DC
f_Bus/2
f_Bus/4
Hz
Cycle time
2
D
Master t_SCK
2
Slave t_SCK
4
2048
t_cyc
—
t_cyc
Enable lead time
3
D
Master t_Lead
—
Slave t_Lead
1/2
1/2
t_SCK
—
t_SCK
Enable lag time
4
D
Master t_Lag
—
Slave t_Lag
1/2
1/2
t_SCK
—
t_SCK
5
D
Clock (SPSCK) high time Master and
Slave
t_SCKH 1/2 t_SCK – 25
—
ns
6
D
Clock (SPSCK) low time Master and
Slave
t_SCKL 1/2 t_SCK – 25
—
ns
Data setup time (inputs)
7
D
Master t_SI(M)
30
Slave t_SI(S)
30
—
ns
—
ns
Data hold time (inputs)
8
D
Master t_HI(M)
30
Slave t_HI(S)
30
9
D Access time, slave³
t_A
0
10
D Disable time, slave⁴
t_dis
—
—
ns
—
ns
40
ns
40
ns
Data setup time (outputs)
11
D
Master t_SO
25
Slave t_SO
25
—
ns
—
ns
Data hold time (outputs)
12
D
Master t_HO
–10
Slave t_HO
–10
—
ns
—
ns
MC9S08JM16 Series Data Sheet, Rev. 2
Freescale Semiconductor
365