KSZ8893-MQL Micrel Semiconductor, Inc., KSZ8893-MQL Datasheet - Page 99

• Manufacturer Part Number: KSZ8893-MQL
• Description: Integrated 3-Port 10/100 Managed Switch with PHYs
• Manufacturer: Micrel Semiconductor, Inc.

SPI Timing
Input Timing
Micrel
November 2005
Timing Parameter
fC
tCHSL
tSLCH
tCHSH
tSHCH
tSHSL
tDVCH
tCHDX
tCLCH
tCHCL
tDLDH
tDHDL
SPIS_N
SPIQ
SPIC
SPID
tCHSL
tDVCH
Clock frequency
SPIS_N inactive hold time
SPIS_N active setup time
SPIS_N active old time
SPIS_N inactive setup time
SPIS_N deselect time
Data input setup time
Clock rise time
Clock fall time
Data input rise time
Data input fall time
Description
Data input hold time
Table 28. SPI Input Timing Parameters
MSB
High Impedance
tSLCH
Figure 24. SPI Input Timing
tCHDX
99
tDLDH
tDHDL
tCLCH
tCHSH
Min
100
LSB
90
90
90
90
20
30
tSHSL
tCHCL
Max
tSHCH
5
1
1
1
1
Units
MHz
ns
ns
ns
ns
ns
ns
ns
us
us
us
us
KSZ8893MQL/MQLI
M9999-111705