
Micrel, Inc.
KSZ8873MLL/FLL/RLL
September 20, 2013
108
Revision 1.6
SPI Timing (Continued)
Figure 28. SPI Output Timing
Table 29. SPI Output Timing Parameters
Symbols
Parameters
Min.
Max.
Units
fC
Clock Frequency
5
MHz
tCLQX
SPIQ Hold Time
0
ns
tCLQV
Clock Low to SPIQ Valid
60
ns
tCH
Clock High Time
90
ns
tCL
Clock Low Time
90
tQLQH
SPIQ Rise Time
50
ns
tQHQL
SPIQ Fall Time
50
ns
tSHQZ
SPIQ Disable Time
100
ns