KSZ8873MLL AM Micrel Inc, KSZ8873MLL AM Datasheet - Page 9

• Manufacturer Part Number: KSZ8873MLL AM
• Description: IC ETHERNET SWITCH 3PORT 64-LQFP
• Manufacturer: Micrel Inc

Specifications of KSZ8873MLL AM

• Controller Type: Ethernet Switch Controller
• Interface: MII
• Voltage - Supply: 1.8V, 2.5V, 3.3V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / RoHS Status: Not Compliant, Lead free / RoHS Compliant
• Other names: 576-3633; KSZ8873MLL AM; KSZ8873MLLAM

Micrel, Inc.
KSZ8873MLL/FLL/RLL
List of Figures
Figure 1. Typical Straight Cable Connection ....................................................................................................................... 19
Figure 2. Typical Crossover Cable Connection ................................................................................................................... 20
Figure 3. Auto-Negotiation and Parallel Operation .............................................................................................................. 21
Figure 4. Destination Address Lookup Flow Chart, Stage 1................................................................................................ 25
Figure 5. Destination Address Resolution Flow Chart, Stage 2........................................................................................... 26
Figure 6. 802.1p Priority Field Format ................................................................................................................................. 33
Figure 7. Tail Tag Frame Format ......................................................................................................................................... 35
Figure 8. Tail Tag Rules....................................................................................................................................................... 36
Figure 9. EEPROM Configuration Timing Diagram ............................................................................................................. 38
Figure 10. SPI Write Data Cycle .......................................................................................................................................... 40
Figure 11. SPI Read Data Cycle .......................................................................................................................................... 40
Figure 12. SPI Multiple Write ............................................................................................................................................... 40
Figure 13. SPI Multiple Read ............................................................................................................................................... 41
Figure 14. Far-End Loopback Path ...................................................................................................................................... 42
Figure 15. Near-end (Remote) Loopback Path.................................................................................................................... 43
Figure 16. EEPROM Interface Input Timing Diagram.......................................................................................................... 90
Figure 17. EEPROM Interface Output Timing Diagram ....................................................................................................... 90
Figure 18. MAC Mode MII Timing – Data Received from MII .............................................................................................. 91
Figure 19. MAC Mode MII Timing – Data Transmitted to MII ............................................................................................. 91
Figure 20. PHY Mode MII Timing – Data Received from MII............................................................................................... 92
Figure 21. PHY Mode MII Timing – Data Transmitted to MII............................................................................................... 92
Figure 22. RMII Timing – Data Received from RMII ............................................................................................................ 93
Figure 23. RMII Timing – Data Transmitted to RMII ............................................................................................................ 93
Figure 24. I2C Input Timing.................................................................................................................................................. 94
Figure 25. I2C Start Bit Timing............................................................................................................................................. 94
Figure 26. I2C Stop Bit Timing ............................................................................................................................................. 94
Figure 27. I2C Output Timing............................................................................................................................................... 94
Figure 28. SPI Input Timing ................................................................................................................................................. 96
Figure 29. SPI Output Timing............................................................................................................................................... 97
Figure 30. Auto-Negotiation Timing ..................................................................................................................................... 98
Figure 31. MDC/MDIO Timing.............................................................................................................................................. 99
Figure 35. 64-Pin LQFP Package ...................................................................................................................................... 104
September 2010
9
M9999-092309-1.2