KS8999I Micrel Inc, KS8999I Datasheet - Page 42

• Manufacturer Part Number: KS8999I
• Description: IC SWITCH 9-PORT 10/100 208-PQFP
• Manufacturer: Micrel Inc

Specifications of KS8999I

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 208-MQFP, 208-PQFP
• 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
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• For Use With: 576-1023 - BOARD EVAL EXPERIMENT FOR KS8999
• Lead Free Status / RoHS Status: Not Compliant, Contains lead / RoHS non-compliant

January 2005
Micrel, Inc.
Symbol
Symbol
t
t
t
CYC
CYC
t
t
OV
H
S
Parameter
Clock Cycle
Set-Up Time
Hold Time
Parameter
Clock Cycle
Output Valid
Table 8. SNI (7-wire) Output Timing Parameters
Table 7. SNI (7-wire) Input Parameters
Figure 10. SNI (7-wire) Output Timing
Figure 9. SNI (7-wire) Input Timing
Min
Min
10
0
0
42
Typ
Typ
100
100
3
Max
Max
6
Units
Units
ns
ns
ns
ns
ns
KS8999
KS8999