KSZ8041NLAM MICREL [Micrel Semiconductor], KSZ8041NLAM Datasheet - Page 3

• Manufacturer Part Number: KSZ8041NLAM
• Description: 10Base-T/100Base-TX Physical Layer Transceiver
• Manufacturer: MICREL [Micrel Semiconductor]

Micrel, Inc.
Revision History
July 2008
Revision
1.0
1.1
1.2
Date
10/13/06
4/27/07
7/18/08
Summary of Changes
Data sheet created.
Added maximum MDC clock speed.
Added 40K +/-30% to note 1 of Pin Description and Strapping Options tables for internal pull-ups/pull-
downs.
Changed Model Number in Register 3h – PHY Identifier 2.
Changed polarity (swapped definition) of DUPLEX strapping pin.
Removed DUPLEX strapping pin update to Register 4h – Auto-Negotiation Advertisement bits [8, 6].
Set “Disable power saving” as the default for Register 1Fh bit [10].
Corrected LED1 (pin 31) definition for Activity in LED mode 01.
Added Symbol Error to MII/RMII Receive Error description and Register 15h – RXER Counter.
Added a 100pF capacitor on REXT (pin 10) in Pin Description table.
Added Automotive Qualified part number to Ordering Information.
Added maximum case temperature.
Added thermal resistance (θ
Added chip maximum current consumption.
JC
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M9999-071808-1.2
KSZ8041NL