KSZ8041NL-EVAL Micrel Inc, KSZ8041NL-EVAL Datasheet - Page 47

• Manufacturer Part Number: KSZ8041NL-EVAL
• Description: BOARD EVALUATION FOR KSZ8041NL
• Manufacturer: Micrel Inc

Specifications of KSZ8041NL-EVAL

• Main Purpose: Interface, Ethernet PHY
• Embedded: No
• Utilized Ic / Part: KSZ8041NL
• Primary Attributes: Single Chip PHY, 10BASE-T/100BASE-TX
• Secondary Attributes: MII, RMII, HP Auto MDI, MDI-X Auto Polarity Correction
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-1621

Micrel, Inc.
RMII Timing
September 2010
Timing Parameter
t
t
t
t
Timing Parameter
t
t
t
t
cyc
1
2
od
cyc
1
2
od
Figure 14. RMII Timing – Data Received from RMII
Table 13. RMII Timing Parameters – KSZ8041RNL
Table 12. RMII Timing Parameters – KSZ8041NL
Figure 15. RMII Timing – Data Input to RMII
Description
Clock cycle
Setup time
Hold time
Output delay
Description
Clock cycle
Setup time
Hold time
Output delay
47
Min
Min
4
2
3
4
1
9
Typ
Typ
20
20
11
Max
Max
13
9
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
M9999-090910-1.4
KSZ8041NL/RNL