KSZ8873MLL AM Micrel Inc, KSZ8873MLL AM Datasheet

KSZ8873MLL AM

Manufacturer Part Number

KSZ8873MLL AM

Description

IC ETHERNET SWITCH 3PORT 64-LQFP

Manufacturer

Micrel Inc

Datasheets

1.KSZ8873MLL.pdf (2 pages)

2.KSZ8873MLL.pdf (104 pages)

3.KSZ8873MLL_AM.pdf (103 pages)

Specifications of KSZ8873MLL AM

Controller Type

Ethernet Switch Controller

Interface

MII

Voltage - Supply

1.8V, 2.5V, 3.3V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

64-LQFP

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Supply

Lead Free Status / RoHS Status

Not Compliant, Lead free / RoHS Compliant

Other names

576-3633
KSZ8873MLL AM
KSZ8873MLLAM

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Description

The KSZ8873MLL, KSZ8873RLL, KSZ8873FLL, and

KSZ8873MML are highly integrated 3-port switch on a chip

ICs in industry’s smallest footprint. They are designed to

enable a new generation of low port count, cost-sensitive

and power efficient 10/100Mbps switch systems. Low

power consumption, advanced power management and

sophisticated QoS features (e.g., IPv6 priority classification

support) make these devices ideal for IPTV, IP-STB, VoIP,

automotive and industrial applications.

The KSZ8873 family is designed to support the GREEN

requirement in today’s switch systems. Advanced power

management schemes include hardware power down,

software power down, and the energy detect mode that

shuts downs the transceiver when a port is idle.

KSZ8873MLL, KSZ8873RLL, and KSZ8873FLL also offer

the by-pass mode, which enables system-level power

savings. In this mode, the processor connected to the

switch through the MII interface can be shut down without

impacting the normal switch operation.

___________________________________________________________________________________________________________

Block Diagram

Micrel, Inc.

Integrated 10/100BASE-T/TX/FX 3-Port Switch

TEL:

+1 408.944.0800

FAX

KSZ8873MLL/KSZ8873MML

+ 1 408.474.1000

KSZ8873RLL/KSZ8873FLL

The configurations provided by the KSZ8873 family enable

the flexibility to meet requirements of different applications:

•

The devices are available in RoHS-compliant 64-pin LQFP

package. Industrial grade is also available.

The datasheets and supporting documents can be found

at Micrel’s web site at: www.micrel.com.

KSZ8873MLL: Two 10/100BASE-T/TX transceivers

and one MII interface.

KSZ8873MML: One 10/100BASE-T/TX transceiver

and two MII interfaces.

KSZ8873RLL: Two 10/100BASE-T/TX transceivers

and one RMII interface.

KSZ8873FLL: Two 10/100BASE-FX transceivers and

one MII interface.

http://

www.micrel.com

Product Brief

Related parts for KSZ8873MLL AM

KSZ8873MLL AM Summary of contents

Page 1

Integrated 10/100BASE-T/TX/FX 3-Port Switch Description The KSZ8873MLL, KSZ8873RLL, KSZ8873FLL, and KSZ8873MML are highly integrated 3-port switch on a chip ICs in industry’s smallest footprint. They are designed to enable a new generation of low port count, cost-sensitive and power efficient ...

Page 2

Features 2KByte packet size support Port 1 & Port 2 by-pass mode 4-queue (per port) traffic prioritization, based on port, 802.1p, 802.1Q VLAN tags, or Differential Services (both Ipv4 and Ipv6 priority classification) Source address filtering Internal generated RMII 50MHz ...

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