KS8999 Micrel Inc, KS8999 Datasheet - Page 46

• Manufacturer Part Number: KS8999
• Description: IC SWITCH 10/100 9PORT 208PQFP
• Manufacturer: Micrel Inc

Specifications of KS8999

• 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): 70C
• Operating Temperature (min): 0C
• Mounting: Surface Mount
• Jtag Support: No
• Operating Temperature Classification: Commercial
• 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

KS8999
Symbol
t
t
t
KS8999
CYC
CYC
OV
Figure 17. KS8999 MAC Mode Timing—Data Sent from KS8999 MAC mode to External PHY Device
Parameter
Clock Cycle
Clock Cycle
Output Valid
Table 12. KS8999 MAC Mode Transmit Timing Parameters
(100BaseT)
(10BaseT)
Figure 18. KS8999 MAC Mode Transmit Timing
46
Min
7
Typ
400
40
11
January 2005
Max
16
Micrel
Units
ns
ns
ns