ksz8041tl-ftl Micrel Semiconductor, ksz8041tl-ftl Datasheet - Page 3

• Manufacturer Part Number: ksz8041tl-ftl
• Description: 10base-t/100base-tx/100base-fx Physical Layer Transceiver
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Revision History
April 2007
Revision
1.0
1.1
Date
12/21/06
4/27/07
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].
Added Back-to-Back mode for KSZ8041TL.
Added Symbol Error to MII/RMII Receive Error description and Register 15h – RXER Counter.
Added a 100pF capacitor on REXT (pin 16) in Pin Description table.
Summary of Changes
Data sheet created.
3
M9999-042707-1.1
KSZ8041TL/FTL