KSZ8893-MQL Micrel Semiconductor, Inc., KSZ8893-MQL Datasheet - Page 96

• Manufacturer Part Number: KSZ8893-MQL
• Description: Integrated 3-Port 10/100 Managed Switch with PHYs
• Manufacturer: Micrel Semiconductor, Inc.

MII Timing
MAC Mode MII Timing
Micrel
November 2005
Timing Parameter
tcyc3
(100BASE-TX)
tcyc3
(10BASE-T)
ts3
th3
tov3
M R X D [ 3 : 0 ]
M R X C L K
R e c e i v e
M R X D V
T i m i n g
Figure 18. MAC Mode MII Timing – Data Received from MII
Clock cycle
100BASE-TX
Clock cycle
10BASE-T
Setup time
Hold time
Output valid
Description
Figure 19. MAC Mode MII Timing – Data Input to MII
t
s 3
Table 25. MAC Mode MII Timing Parameters
t
cyc3
Min
10
10
0
96
Typ
400
40
Max
25
t
h 3
KSZ8893MQL/MQLI
Unit
ns
ns
ns
ns
ns
M9999-111705