KSZ8873MLLJ Datasheet, PDF (1/108 Pages) Micrel Semiconductor – Integrated 3-Port 10/100 Managed Switch with PHYs

KSZ8873MLLJ
Integrated 3-Port 10/100 Managed
Switch with PHYs
Rev. 1.8
General Description
The KSZ8873MLLJ is the industrial version of the
KSZ8873MLL that operates over the extended
temperature range of -40^oC to +125^oC.
The KSZ8873MLLJ is a highly integrated 3-port switch
on a chip IC. Low power consumption, advanced power
management, QoS features (e.g., IPv6 priority
classification support) enable a new generation of low
port count, cost-sensitive and power efficient
10/100Mbps switch systems.
transceiver ports and one MII interface. The device is
available in RoHS-compliant 64-pin LQFP package.
The KSZ8873MLLJ operates in extremely high
temperature (+125^oC) environments without degrading
performance, and requires no heat sink to save system
Bill of Materials (BOM) cost and reduce board stack-up.
The datasheets and supporting documents can be found
at Micrel’s web site at: www.micrel.com.
KSZ8873MLLJ provides two 10BASE-T/100BASE-TX
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Functional Diagram
LinkMD is a registered trademark of Micrel, Inc
Product names used in this datasheet are for identification purposes only and may be trademarks of their respective companies.
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel [phone] • fax + 1 [phone] • http://www.micrel.com
September 2011
M9999-091911-1.8