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KSZ8863FLLI

Name: KSZ8863FLLI
Rating: 4.7 (12 reviews)

IC ETHERNET SWITCH 3PORT 48-LQFP

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Mfr。パート #KSZ8863FLLI
パッケージ LQFP-48
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仕様

Package	Tray
ProductStatus	Active
Protocol	Ethernet
Function	Switch
Interface	I²C, SPI
Standards	10/100 Base-FX/T/TX PHY
Voltage-Supply	1.8V, 2.5V, 3.3V
OperatingTemperature	-40°C ~ 85°C
Package/Case	48-LQFP

概要

Description

The KSZ8863FLLI is a three-port Ethernet switch designed for use in various network applications. It supports IEEE 802.3 Ethernet standards and is ideal for consumer, industrial, and automotive networking solutions. The switch features integrated MAC (Media Access Control) controllers and supports full duplex operation, allowing for efficient data transmission.
Key features include support for store-and-forward switching, VLAN (Virtual Local Area Network) functionality, and QoS (Quality of Service) for prioritizing network traffic. It also includes management capabilities via an SPI interface, enabling easy integration into various embedded systems.
The device operates at a voltage range of 3.3V and includes power-saving modes, making it suitable for energy-efficient applications. Overall, the KSZ8863FLLI is a versatile solution for enabling reliable and efficient Ethernet communication in multi-port scenarios.

Features

The KSZ8863FLLI is a highly integrated Ethernet switch designed for applications requiring network connectivity and management. Its key features include:
1. 3-Port Ethernet Switch: Supports three 10/100 Mbps Fast Ethernet ports.
2. IEEE 802.3 Compliance: Ensures compatibility with standard Ethernet protocols.
3. Embedded MAC: Integrated MAC controllers for efficient data handling.
4. Flexible Configuration: Supports various network topologies and configurations.
5. QoS Support: Implements Quality of Service for traffic prioritization.
6. Power Management: Features power-saving modes for energy efficiency.
7. VLAN Support: Enables Virtual Local Area Network features for enhanced security and traffic management.
8. SPI Interface: Simplifies connection to microcontrollers and other devices for easy integration.
9. Low Latency: Optimized for minimal delay in packet transmission.
The KSZ8863FLLI is ideal for industrial, automotive, and IoT applications, providing robust performance in compact designs.

Package

The KSZ8863FLLI is packaged in a 64-pin QFN (Quad Flat No-lead) format, which is designed for compact applications requiring efficient thermal performance and minimal space usage on printed circuit boards.

Pinout

The KSZ8863FLLI is a 3-port Ethernet switch chip from Microchip Technology. It features a 48-pin LQFP (Low-Profile Quad Flat Package) configuration.
The primary functions include:
1. Switching: It provides integrated support for 10/100 Mbps Ethernet switching among three ports.
2. MAC Interface: Two ports support MII/RMII interfaces for connection to external MAC devices.
3. Management: It offers features such as VLAN support, QoS, and learning capabilities for efficient network traffic management.
4. Power Management: It includes various power-saving modes.
5. Diagnostic: The device also supports diagnostics and monitoring functions for network health.
This chip is commonly used in applications requiring cost-effective, compact Ethernet networking solutions, including industrial automation and consumer electronics.

Manufacturer

The KSZ8863FLLI is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and interface products. Founded in 1989, Microchip is known for its development of embedded control solutions and is particularly recognized for its PIC microcontrollers and dsPIC digital signal controllers. The company serves a wide range of industries, including automotive, industrial, consumer, and communication sectors. Microchip focuses on providing comprehensive solutions that include hardware, software, and development tools, enabling efficient and cost-effective designs for its customers. The KSZ8863FLLI is a managed Ethernet switch designed to facilitate networking capabilities in various applications, underscoring Microchip's commitment to innovation in communication technologies.

Application

The KSZ8863FLLI is a versatile Ethernet switch primarily used in industrial automation, automotive applications, and IoT devices. It supports Layer 2 switching and is suitable for networking in smart home systems, building automation, security cameras, and surveillance systems. Additionally, it finds applications in medical devices and telecommunications, providing reliable connectivity and enhancing data transmission efficiency in various embedded systems.

Equivalent

The KSZ8863FLLI chip is a 3-port Ethernet switch. Equivalent products include the Microchip KSZ8863S, KSZ8864, and similar models from other manufacturers like Broadcom (BCM53125) and Realtek (RTL8380). For specific needs, consider parameters like port count, switch architecture, and feature sets to ensure compatibility.