KSZ8993M Micrel Inc, KSZ8993M Datasheet - Page 77

• Manufacturer Part Number: KSZ8993M
• Description: IC SWITCH 10/100 3PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8993M

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 128-MQFP, 128-PQFP
• Number Of Primary Switch Ports: 3
• Internal Memory Buffer Size: 32
• Operating Supply Voltage (typ): 1.8/2.5/3.3V
• Fiber Support: Yes
• Integrated Led Drivers: Yes
• Phy/transceiver Interface: MII/SNI
• Power Supply Type: Analog/Digital
• Package Type: PQFP
• Data Rate (typ): 10/100Mbps
• Vlan Support: Yes
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• 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
• Supply Current: 0.1/0.19A
• Operating Temperature Classification: Commercial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-1037

SNI Timing
Micrel, Inc.
April 2005
Timing Parameter
t
t
cyc2
t
t
ov2
h2
s2
Description
Clock cycle
Setup time
Hold time
Output valid
Figure 16. SNI Output Timing Diagram
Figure 15. SNI Input Timing Diagram
Table 21. SNI Timing Parameters
Min
10
0
0
77
Typ
100
3
Max
6
Unit
ns
ns
ns
ns
KS8993M/ML/MI
M9999-041205