KSZ8041RNL Micrel Inc, KSZ8041RNL Datasheet - Page 8

• Manufacturer Part Number: KSZ8041RNL
• Description: TXRX 10/100 3.3V PHY RMII 32-MLF
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of KSZ8041RNL

• Number Of Drivers/receivers: 1/1
• Protocol: RMII
• Voltage - Supply: 3.135 V ~ 3.465 V
• Mounting Type: Surface Mount
• Package / Case: 32-MLF®, QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-3503

Micrel, Inc.
List of Tables
Table 1. MII Management Frame Format ............................................................................................................................ 23
Table 2. MII Signal Definition ............................................................................................................................................... 24
Table 3. RMII Signal Description – KSZ8041NL.................................................................................................................. 26
Table 4. RMII Signal Description – KSZ8041RNL ............................................................................................................... 26
Table 5. MDI/MDI-X Pin Definition ....................................................................................................................................... 28
Table 6. KSZ8041NL/RNL Power Pin Description............................................................................................................... 31
Table 7. MII SQE Timing (10Base-T) Parameters ............................................................................................................... 42
Table 8. MII Transmit Timing (10Base-T) Parameters ........................................................................................................ 43
Table 9. MII Receive Timing (10Base-T) Parameters ......................................................................................................... 44
Table 10. MII Transmit Timing (100Base-TX) Parameters .................................................................................................. 45
Table 11. MII Receive Timing (100Base-TX) Parameters ................................................................................................... 46
Table 12. RMII Timing Parameters – KSZ8041NL .............................................................................................................. 47
Table 13. RMII Timing Parameters – KSZ8041RNL............................................................................................................ 47
Table 14. Auto-Negotiation Fast Link Pulse (FLP) Timing Parameters ............................................................................... 48
Table 15. MDC/MDIO Timing Parameters ........................................................................................................................... 49
Table 16. Reset Timing Parameters .................................................................................................................................... 50
Table 17. Transformer Selection Criteria .............................................................................................................................
T able 18. Qualified Single Port Magnetics...........................................................................................................................
1 2 7 H
T able 19. Typical Reference Crystal Characteristics ...........................................................................................................
1 2 8 H
September 2010
8
M9999-090910-1.4
KSZ8041NL/RNL
5 3
2 5 3 H
5 3
2 5 4 H
5 3
2 5 5 H