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KSZ8864CNXIA

Name: KSZ8864CNXIA
Rating: 4.7 (12 reviews)

IC ETHERENET SWITCH 64QFN

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包 QFN-64
資料表 KSZ8864CNXIA DataSheet
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規格

Package	Tray
ProductStatus	Active
Protocol	Ethernet
Function	Switch
Interface	MII, RMII
Standards	10/100 Base-T/TX PHY
Voltage-Supply	1.8V, 2.5V, 3.3V
OperatingTemperature	-40°C ~ 85°C
Package/Case	64-VFQFN Exposed Pad

概述

Description

The KSZ8864CNXIA is a versatile Ethernet switch designed for networking applications. It features a 5-port configuration, supporting 10/100/1000 Mbps speeds, making it suitable for connecting various devices in a local area network (LAN). The switch utilizes a Layer 2 architecture, providing efficient data handling and packet forwarding capabilities.
The KSZ8864CNXIA is notable for its low power consumption, which is particularly beneficial for embedded systems and power-sensitive environments. It supports features such as VLAN tagging, QoS (Quality of Service), and port mirroring, enhancing network management and performance.
With built-in diagnostics and flexible configurations, it can be easily integrated into various applications, including industrial automation, consumer electronics, and smart home devices. The device is often used in situations requiring reliable and fast wired networking, making it a popular choice among developers and engineers looking to implement robust Ethernet solutions.

Features

The KSZ8864CNXIA is a highly integrated Ethernet switch designed for industrial and automotive applications. Key features include:
1. Port Configuration: It supports up to 5 Ethernet ports, with options for 10/100 Mbps Ethernet interfaces.
2. Layer 2 Switching: Operates at Layer 2 of the OSI model with features like MAC address learning and forwarding.
3. Low Power Consumption: Designed for energy efficiency, making it suitable for power-sensitive applications.
4. Flexible QoS: Supports Quality of Service (QoS) features to prioritize traffic for critical applications.
5. Integrated PHYs: On-chip physical layer (PHY) reduces component count and board space.
6. Management Features: Includes management interfaces like IEEE 802.1Q VLAN tagging for enhanced network segmentation.
7. Robust Performance: Designed to operate reliably in harsh environments, ideal for industrial settings.
Overall, the KSZ8864CNXIA is suitable for applications requiring reliable, high-performance networking solutions.

Package

The KSZ8864CNXIA is packaged in a 64-pin HTQFP (Thin Quad Flat Package) with a pitch of 0.5 mm. This package type allows for efficient surface mounting and is commonly used in networking and communication applications.

Pinout

The KSZ8864CNXIA is a 4-port Ethernet switch IC with a total of 64 pins. It primarily functions as a Layer 2 Ethernet switch designed for network applications. The device supports features such as forwarding and filtering of data packets, VLAN tagging, and Quality of Service (QoS) capabilities. It is equipped with integrated MAC controllers for each port and supports both 10/100 Mbps Ethernet standards.
Key functionalities include:
- 4 Fast Ethernet ports
- Auto-negotiation and auto-MDI/MDIX support
- Integrated switch management capabilities
- Programmable MAC address learning
- Support for IEEE 802.1Q VLANs
The KSZ8864CNXIA is commonly used in networking devices such as routers, gateways, and industrial applications.

Manufacturer

The KSZ8864CNXIA is manufactured by Microchip Technology Inc. Microchip is a leading provider of embedded control solutions, specializing in microcontrollers, analog semiconductors, and memory products. The company primarily serves various industries including automotive, industrial, consumer, and communications. Founded in 1989 and based in Chandler, Arizona, Microchip is known for its robust portfolio of products designed for low-power, high-performance applications. Their offerings include integrated circuits (ICs) for Ethernet, power management, and wireless connectivity, among other technologies.

Application

The KSZ8864CNXIA is a multi-port Ethernet switch often used in industrial automation, intelligent transportation systems, and smart grid applications. It is suitable for automotive networking, IP surveillance, and building automation. Its ability to support various network protocols and manage multiple connections makes it ideal for applications requiring reliable and efficient data communication.

Equivalent

The KSZ8864CNXIA chip is a network switch IC. Equivalent products include the Microchip KSZ8863, KSZ8865, and other similar integrated switches from manufacturers like Broadcom (BCM53125), Marvell (88E6060), and Realtek (RTL8367). Always check specific features and specifications for compatibility.