KSZ8041NLJ View Datasheet(PDF) - Micrel

Part Name

Description

Manufacturer

KSZ8041NLJ

10/100 Ethernet Transceiver with Extended Temperature Support

Micrel 

Micrel, Inc.

KSZ8041NLJ

List of Tables

Table 1. MII Management Frame Format ............................................................................................................................ 14

Table 2. MII Signal Definition ............................................................................................................................................... 15

Table 3. RMII Signal Description.......................................................................................................................................... 17

Table 4. MDI/MDI-X Pin Definition ....................................................................................................................................... 18

Table 5. KSZ8041NLJ Power Pin Description ..................................................................................................................... 21

Table 6. MII SQE Timing (10Base-T) Parameters ............................................................................................................... 31

Table 7. MII Transmit Timing (10Base-T) Parameters......................................................................................................... 32

Table 8. MII Receive Timing (10Base-T) Parameters.......................................................................................................... 33

Table 9. MII Transmit Timing (100Base-TX) Parameters .................................................................................................... 34

Table 10. MII Receive Timing (100Base-TX) Parameters ................................................................................................... 35

Table 11. RMII Timing Parameters ...................................................................................................................................... 36

Table 12. Auto-Negotiation Fast Link Pulse (FLP) Timing Parameters ............................................................................... 37

Table 13. MDC/MDIO Timing Parameters ........................................................................................................................... 38

Table 14. Reset Timing Parameters .................................................................................................................................... 39

Table 15. Transformer Selection Criteria ............................................................................................................................. 42

Table 16. Single Port Magnetic – Recommended Transformer Configuration .................................................................... 42

Table 17. Typical Reference Crystal Characteristics ........................................................................................................... 42

Pin Configuration

32-Pin (5mm x 5mm) MLF®

April 2010

6

M9999-040110-1.0

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