KSZ8864CNXI

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KSZ8864CNXI

IC ETHERNET SWITCH 4PORT 64QFN

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規格

Package Tray
ProductStatus Active
Protocol Ethernet
Function Switch
Interface MII, RMII
Voltage-Supply 1.8V, 2.5V, 3.3V
OperatingTemperature -40°C ~ 85°C
Package/Case 64-VFQFN Exposed Pad

概述

Description

The KSZ8864CNXI is a highly integrated Ethernet switch designed for network applications. It features four 10/100 Mbps Ethernet ports and supports IEEE 802.3 standards. This switch is particularly suited for embedded systems and industrial applications, providing efficient network communication with minimal power consumption.
Key features include support for VLAN tagging, Quality of Service (QoS) for traffic management, and a variety of power-saving modes. The KSZ8864CNXI also supports Auto Negotiation and Auto-MDI/MDI-X for seamless connectivity.
Additionally, it offers a simple interface for configuration and management, making it user-friendly for developers. The device is ideal for applications requiring reliable and scalable networking solutions, such as IoT devices, industrial automation, and smart building systems. Its compact form factor and robust performance make it a versatile choice in the growing field of networked devices.

Features

The KSZ8864CNXI is a highly integrated Ethernet switch designed for industrial and automotive applications. Key features include:
1. Ports: It supports up to 5 Gigabit Ethernet ports, enabling flexible network configurations.
2. Layer 2 Switching: It provides advanced Layer 2 switching capabilities, including VLAN support and port-based QoS.
3. Low Power Consumption: Designed for energy efficiency, it reduces power usage, making it suitable for battery-operated devices.
4. Integrated MAC: It includes multiple Media Access Control (MAC) interfaces, facilitating connection to different types of Ethernet PHYs.
5. Flexible Configuration: Supports various network topologies and can operate in full- or half-duplex modes.
6. Industrial Temperature Range: Rated for a wide temperature range, making it suitable for harsh conditions.
7. Reliability Features: Incorporates features like loop detection and storm control for enhanced network reliability.
The KSZ8864CNXI is ideal for applications in automation, smart cities, and automotive systems, providing robust Ethernet connectivity in demanding environments.

Package

The KSZ8864CNXI is available in a 48-pin LQFP (Low-Profile Quad Flat Package) package type. This package is designed for surface mounting and is suitable for applications requiring compact size and efficient thermal performance.

Pinout

The KSZ8864CNXI is a 5-port Ethernet switch chip from Microchip Technology, designed for use in networking applications. It features a pin count of 64 pins. The main functions of the KSZ8864CNXI include:
1. Switching: It provides Layer 2 switching capabilities for Ethernet frames among the ports.
2. Management: Supports various management interfaces such as SPI and I2C for configuration and status monitoring.
3. Power Management: Offers power-saving features like Energy Efficient Ethernet (EEE) to reduce power consumption.
4. Quality of Service (QoS): Supports different QoS features to prioritize traffic.
5. VLAN Support: Allows for Virtual Local Area Network (VLAN) tagging and filtering.
This device is often used in applications such as industrial automation, home networking, and IoT devices requiring reliable Ethernet connectivity.

Manufacturer

The KSZ8864CNXI is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Microchip is a publicly traded company based in Chandler, Arizona, and is known for its development of microcontrollers and integrated circuits for a wide range of applications, including automotive, industrial, and consumer electronics. The KSZ8864CNXI is a 5-port Ethernet switch IC designed for networking applications, offering features such as low power consumption and support for various Ethernet standards. Microchip focuses on providing innovative and cost-effective solutions to help engineers design and optimize embedded systems.

Application

The KSZ8864CNXI is a highly integrated Ethernet switch designed for various applications, including industrial automation, automotive networks, IP surveillance, home and office networking, and smart building systems. Its features support robust network management, Power over Ethernet (PoE), and energy-efficient operation, making it suitable for both wired and wireless network environments.

Equivalent

The KSZ8864CNXI chip is a 4-port Ethernet switch. Equivalent products include the Microchip KSZ8863/KSZ8865 series, as well as Broadcom BCM53125 and BCM53128 switches. Additionally, the Marvell 88E6060 and 88E6190 series can serve similar functions. Always verify specific features and pin compatibility for your application.

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