KS8993MI Micrel Inc, KS8993MI Datasheet - Page 77

• Manufacturer Part Number: KS8993MI
• Description: IC SWITCH 10/100 3PORT 128PQFP
• Manufacturer: Micrel Inc

Specifications of KS8993MI

• 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): 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
• Supply Current: 0.1/0.19A
• Operating Temperature Classification: Industrial
• Data Rate: 100Mbps
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 576-1013 - BOARD EVAL EXPERIMENT KS8993M
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant
• Other names: 576-1014

Timing Specifications
EEPROM Timing
Micrel, Inc.
October 2008
Timing Parameter
t
t
cyc1
t
t
ov1
s1
h1
Description
Clock cycle
Setup time
Hold time
Output valid
Figure 14. EEPROM Interface Output Timing Diagram
Figure 13. EEPROM Interface Input Timing Diagram
Table 20. EEPROM Timing Parameters
4096
Min
20
20
77
16384
4112
Typ
4128
Max
M9999-020606
KSZ8993M/ML
Unit
ns
ns
ns
ns