KSZ8993MLI Micrel Inc, KSZ8993MLI Datasheet - Page 81

• Manufacturer Part Number: KSZ8993MLI
• Description: 2+1 Port 10/100 Switch W/Tranceivers & Frame Buffers, 128-Ld PQFP( , I-Temp)
• Manufacturer: Micrel Inc

Specifications of KSZ8993MLI

• Number Of Primary Switch Ports: 3
• Internal Memory Buffer Size: 32
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Pin Count: 128
• Mounting: Surface Mount
• Jtag Support: No
• Operating Supply Voltage (max): 1.89/3.465V
• Operating Supply Voltage (min): 1.71/3.135V
• Power Dissipation: 800mW
• Operating Temperature Classification: Industrial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Supplier Unconfirmed
• Other names: 576-3350

SPI Timing
Input Timing
Micrel, Inc.
October 2008
Timing Parameter
fC
tCHSL
tSLCH
tCHSH
tSHCH
tSHSL
tDVCH
tCHDX
tCLCH
tCHCL
tDLDH
tDHDL
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
Data input hold time
Clock rise time
Clock fall time
Data input rise time
Data input fall time
Description
Table 24. SPI Input Timing Parameters
Figure 21. SPI Input Timing
81
Min
100
90
90
90
90
20
30
Max
5
1
1
1
1
Units
MHz
ns
ns
ns
ns
ns
ns
ns
us
us
us
us
M9999-020606
KSZ8993M/ML