KSZ8873RLL The Microchip Technology KSZ8873RLL is a highly integrated 3-port Ethernet switch IC designed for cost-sensitive and power-efficient 10/100Mbps systems. It features a 64-LQFP package and supports I²C and SPI interfaces.
Mfr Part #:

KSZ8873RLL

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology KSZ8873RLL is a highly integrated 3-port Ethernet switch IC designed for cost-sensitive and power-efficient 10/100Mbps systems. It features a 64-LQFP package and supports I²C and SPI interfaces.
Total Stock: 27,193 pcs

KSZ8873RLL Available from 2 distributors

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KSZ8873RLL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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KSZ8873RLL Description

Short technical summary and product information.

The KSZ8873RLL from Microchip Technology is a compact, highly integrated 3-port Ethernet switch on a chip, designed for low-port count, cost-sensitive, and power-efficient 10/100Mbps switch systems. This device is ideal for applications such as IPTV, IP-STB, VoIP, automotive, and industrial systems due to its low power consumption, advanced power management, and sophisticated QoS features, including IPv6 priority classification support.

 

The KSZ8873RLL supports GREEN requirements with advanced power management schemes like hardware and software power down, per-port power down, and an energy detect mode. It also offers a bypass mode, allowing the connected processor to be shut down without interrupting normal switch operation.

 

Key electrical specifications include operating voltages of 1.8V, 2.5V, and 3.3V, with a current consumption of 115mA. The switch operates within a temperature range of 0°C to 70°C. It interfaces via I²C and SPI and supports Ethernet protocols including 10/100 Base-T/TX PHY.

 

The device is housed in a 64-pin LQFP package (10x10mm). It is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) of 1 Unlimited.

KSZ8873RLL Quick Information

Product Type: Ethernet Switch IC
Canonical Name: KSZ8873RLL 3-Port 10/100 Ethernet Switch
Subcategory: Controllers

KSZ8873RLL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

KSZ8873RLL Features

  • Highly integrated 3-port Ethernet switch.
  • Supports 10/100Mbps Ethernet standards.
  • Features I²C and SPI interfaces.
  • Operates at 1.8V, 2.5V, and 3.3V.
  • Packaged in a 64-LQFP form factor.

KSZ8873RLL Applications

  • Ideal for IPTV and IP-STB systems.
  • Suitable for VoIP applications.
  • Used in automotive networking.
  • Designed for industrial applications.

KSZ8873RLL FAQs

5 frequently asked questions generated from this part’s specifications.
What type of Ethernet switch is the KSZ8873RLL?

The KSZ8873RLL is a highly integrated 3-port 10/100Mbps Ethernet switch on a chip.

What interfaces does the KSZ8873RLL support?

The KSZ8873RLL supports I²C and SPI interfaces.

What are the operating voltage options for the KSZ8873RLL?

The KSZ8873RLL operates at 1.8V, 2.5V, and 3.3V.

What is the operating temperature range for this Ethernet switch?

The operating temperature range for the KSZ8873RLL is 0°C to 70°C.

What package is the KSZ8873RLL supplied in?

The KSZ8873RLL is supplied in a 64-LQFP package.

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