Micrel, Inc.
KSZ8041NL/RNL
RMII Timing
Figure 14. RMII Timing – Data Received from RMII
Figure 15. RMII Timing – Data Input to RMII
Timing Parameter
Description
Clock cycle
Setup time
Hold time
Min
Typ
Max
Unit
ns
tcyc
t1
20
4
2
3
ns
t2
ns
tod
Output delay
9
ns
Table 12. RMII Timing Parameters – KSZ8041NL
Timing Parameter
Description
Clock cycle
Setup time
Hold time
Min
Typ
Max
Unit
ns
tcyc
t1
20
4
1
9
ns
t2
ns
tod
Output delay
11
13
ns
Table 13. RMII Timing Parameters – KSZ8041RNL
September 2010
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M9999-090910-1.4