KS8001
Micrel
May 2005 – SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
KS8001
MICREL CONFIDENTIAL. DO NOT DISTRIBUTE.
5
Register 5h – Auto-Negotiation Link Partner Ability......................................................................................................................... 27
Register 6h – Auto-Negotiation Expansion...................................................................................................................................... 27
Register 7h – Auto-Negotiation Next Page...................................................................................................................................... 28
Register 8h – Link Partner Next Page Ability................................................................................................................................... 28
Register 15h – RXER Counter......................................................................................................................................................... 28
Register 1bh – Interrupt Control/Status Register ............................................................................................................................. 29
Register 1dh – LinkMD Control/Status Register .............................................................................................................................. 29
Register 1eh – PHY Control ............................................................................................................................................................ 30
Register 1fh – 100BASE-TX PHY Controller ................................................................................................................................... 30
Absolute Maximum Rating
(Note 1)...................................................................................................................................................... 32
Operating Range
(Note 2)...................................................................................................................................................................... 32
Package Thermal Resistance (
θJA)(Note 3) .......................................................................................................................................... 33
Electrical Characteristics
(Note4) ........................................................................................................................................................ 33
Timing Diagrams ............................................................................................................................................................................... 35
Reset Timing Diagram....................................................................................................................................................................... 40
Reset Timing Parameters ................................................................................................................................................................ 40
Reset Circuit Diagram ....................................................................................................................................................................... 40
Reference Circuit for Strapping Option Configuration................................................................................................................... 42
Selection of Isolation Transformers ................................................................................................................................................ 43
Selection of Reference Crystal......................................................................................................................................................... 43
Package Information ......................................................................................................................................................................... 44