Datasheet

Micrel, Inc. KS8999
January 2005
43
KS8999
Figure 11. KS8999 PHY Mode―Data Sent from External MAC Controller to KS8999
Figure 12. KS8999 PHY Mode Receive Timing
Symbol Parameter Min Typ Max Units
t
CYC
Clock Cycle (100BaseT) 40 ns
t
CYC
Clock Cycle (10BaseT) 400 ns
t
S
Set-Up Time 10 ns
T
H
Hold Time 0 ns
Table 9. MII Timing in KS8999 PHY and MAC Mode Timing Parameters