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KSZ8895FQXI

Name: KSZ8895FQXI
Rating: 4.7 (12 reviews)

IC ETHERNET SWITCH 5PORT 128PQFP

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製造商。部分 #KSZ8895FQXI
包 PQFP-128
資料表 KSZ8895FQXI 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
OperatingTemperature	-40°C ~ 85°C
Package/Case	128-BFQFP

概述

Description

The KSZ8895FQXI is a highly integrated, low-power Ethernet switch designed for networking applications. It features five 10/100 Mbps Ethernet ports, supporting both full and half-duplex modes, making it suitable for various devices in small to medium-sized network environments. The switch supports advanced features such as Auto-MDI/MDI-X, which simplifies connections by automatically configuring the port for the correct cable type.
Designed for efficient power consumption, the KSZ8895FQXI includes power-saving modes and supports IEEE 802.3az Energy Efficient Ethernet (EEE). It also provides robust management capabilities via an external microcontroller interface, allowing for configuration and monitoring of network traffic.
The device is ideal for use in applications such as industrial automation, IoT devices, and home networking solutions. Its compact form factor and ease of integration make it a versatile choice for developers looking to implement reliable Ethernet connectivity in their products.

Features

The KSZ8895FQXI is a five-port Ethernet switch IC designed for industrial and automotive applications. Key features include:
1. Ports: Five 10/100 Mbps Ethernet ports with support for full duplex.
2. Management: Supports IEEE 802.3 features including auto-negotiation, flow control, and VLAN tagging.
3. Power: Low power consumption with various power management features.
4. Performance: Store-and-forward architecture with a 1Mbit buffer memory for efficient data handling.
5. Integrated PHY: Built-in physical layer transceivers for simplified design.
6. QoS: Quality of Service (QoS) capabilities for traffic prioritization.
7. Temperature Range: Extended operating temperature range suitable for harsh environments.
8. Flexibility: Configurable MAC address and multiple operating modes.
9. Interface: SPI and I2C interfaces for easy integration into systems.
10. Package: Offered in a compact, lead-free package.
These features make the KSZ8895FQXI ideal for reliable networking in demanding applications.

Package

The KSZ8895FQXI is available in a 64-pin QFN (Quad Flat No-lead) package type, which provides a compact footprint and efficient thermal performance suitable for various applications.

Pinout

The KSZ8895FQXI is a five-port Ethernet switch IC with a total of 48 pins. It features a variety of functions including:
1. Ethernet Ports: It includes five 10/100 Mbps Ethernet ports for network connectivity.
2. Integrated PHY: Each port has an integrated physical layer (PHY) for Ethernet signaling.
3. MAC Interfaces: It supports multiple MAC interfaces for connection to host processors.
4. Management Interface: It has an I2C/SPI interface for configuration and management.
5. Switching Functionality: Supports Layer 2 switching capabilities, including VLAN tagging.
6. Power Management: Features power-saving modes for energy efficiency.
This device is widely used in networking applications, including industrial and consumer electronics.

Manufacturer

The KSZ8895FQXI is manufactured by Microchip Technology Inc., a leading American semiconductor company. Microchip specializes in designing and manufacturing microcontrollers, analog semiconductors, and various integrated circuits, particularly for embedded control applications. The company serves a wide range of industries, including automotive, industrial, consumer electronics, and communications. Known for its focus on innovation and support, Microchip provides a comprehensive suite of development tools and resources for engineers, facilitating the design and implementation of complex electronic systems.

Application

The KSZ8895FQXI is a managed Ethernet switch used in various application areas, including industrial automation, networked security systems, IoT devices, automotive networking, and smart building solutions. It supports multiple Ethernet ports, VLANs, and QoS features, making it suitable for applications that require robust network management and reliability in demanding environments.

Equivalent

The KSZ8895FQXI chip is a five-port Ethernet switch. Equivalent products include the Microchip KSZ8863, KSZ8865, and KSZ8795 series, as well as similar offerings from other manufacturers like Broadcom's BCM53115 or Realtek's RTL8367. Always verify specifications for compatibility with your specific application.