Microchip Technology KSZ8842-PMQL Overview

The KSZ8842-PMQL is a highly integrated Ethernet switch from Microchip Technology, tailored for performance-driven and cost-effective networking applications. This product is part of Microchip's well-established line of networking controllers, which are known for their reliability and innovation.

Key Features

• Two-Port Switch: The KSZ8842-PMQL features a two-port switch with one MAC (Media Access Control) and one PHY (Physical Layer) interface, enabling efficient connection and communication between networked devices.
• Non-PCI Interface: It comes with a non-PCI CPU interface, making it a versatile choice for various embedded systems that do not require a PCI connection.
• QoS Support: Quality of Service (QoS) support is built-in, allowing for the prioritization of traffic, which is crucial for ensuring the smooth transmission of time-sensitive data such as voice and video.
• Low Power Consumption: Designed with energy efficiency in mind, the KSZ8842-PMQL offers low power consumption, making it suitable for power-sensitive applications.
• VLAN Support: The device supports VLAN (Virtual Local Area Network) for improved network segmentation and security, enhancing the performance and management of network traffic.

Applications

The KSZ8842-PMQL is ideal for a variety of applications, including:

• Industrial control and automation
• Automotive infotainment and diagnostics systems
• Embedded networking systems
• Home networking equipment
• Networked printers and multifunction devices

Technical Specifications

Some of the technical specifications of the KSZ8842-PMQL include:

• Integrated MAC and PHY for two 10/100Mbps ports
• Non-PCI host interface
• IEEE 802.1Q VLAN support
• IEEE 802.1p QoS prioritization support
• Advanced power management features

With its robust feature set and Microchip's commitment to quality, the KSZ8842-PMQL is an excellent choice for designers looking to incorporate a reliable Ethernet switch into their next project.