KSZ8893FQL Datasheet, PDF (110/117 Pages) Micrel Semiconductor – Single-Chip 3-Port Switch with Fiber Support

Micrel, Inc.
SPI Input Timing
KSZ8893FQL
Figure 25. SPI Input Timing
Timing Parameter
f_c
t_CHSL
t_SLCH
t_CHSH
t_SHCH
t_SHSL
t_DVCH
t_CHDX
t_CLCH
t_CHCL
t_DLDH
t_DHDL
Description
Min
Clock frequency
SPIS_N inactive hold time
90
SPIS_N active setup time
90
SPIS_N active old time
90
SPIS_N inactive setup time
90
SPIS_N deselect time
100
Data input setup time
20
Data input hold time
30
Clock rise time
Clock fall time
Data input rise time
Data input fall time
Table 32. SPI Input Timing Parameters
Max
5
1
1
1
1
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
µs
µs
µs
µs
October 2007
110
M9999-101607-1.3