MC9S08LL16_10 Datasheet, PDF (32/44 Pages) Freescale Semiconductor, Inc – MC9S08LL16 Series

Electrical Characteristics
TPMCHn
t_ICPW
TPMCHn
t_ICPW
Figure 20. Timer Input Capture Pulse
3.10.3 SPI Timing
Table 15 and Figure 21 through Figure 24 describe the timing requirements for the SPI system.
Table 15. SPI Timing
No. C
Function
—
Operating frequency
D Master
Slave
SPSCK period
1 ^{D Master}
Slave
Enable lead time
2 ^{D Master}
Slave
Enable lag time
3 ^{D Master}
Slave
Clock (SPSCK) high or low time
4 ^{D Master}
Slave
Data setup time (inputs)
5 ^{D Master}
Slave
Data hold time (inputs)
6 ^{D Master}
Slave
Symbol
f_op
t_SPSCK
t_Lead
t_Lag
t_WSPSCK
t_SU
t_HI
Min
Max
f_Bus/2048
0
2
4
12
1
12
1
t_cyc –30
t_cyc – 30
15
15
0
25
f_Bus/2
f_Bus/4
2048
—
—
—
—
—
1024 t_cyc
—
—
—
—
—
Unit
Hz
t_cyc
t_cyc
t_SPSCK
t_cyc
t_SPSCK
t_cyc
ns
ns
ns
ns
ns
ns
7
D Slave access time
t_a
—
1
t_cyc
8
D Slave MISO disable time
Data valid (after SPSCK edge)
9 ^{D Master}
Slave
t_dis
—
1
t_cyc
t_v
—
25
ns
—
25
ns
MC9S08LL16 Series MCU Data Sheet, Rev. 6
32
Freescale Semiconductor