圖片僅供參考

KSZ9893RNXI

Name: KSZ9893RNXI
Rating: 4.7 (12 reviews)

IC ETHERNET SWITCH 64VQFN

製造商
製造商。部分 #KSZ9893RNXI
包 VQFN-64
資料表 KSZ9893RNXI DataSheet
有現貨的7110

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Package	Tray
ProductStatus	Active
Protocol	Ethernet
Function	Switch
Interface	I²C, MII, RMII, SPI
Standards	IEEE 802.3, 10/100/1000 Base-TX PHY
Voltage-Supply	1.14V ~ 1.26V, 1.71V ~ 1.89V, 2.375V ~ 2.625V, 3.135V ~ 3.465V
Current-Supply	250mA
OperatingTemperature	-40°C ~ 85°C
Package/Case	64-VFQFN Exposed Pad

概述

Description

The KSZ9893RNXI is a three-port Ethernet switch from Microchip Technology, designed for industrial and automotive applications. It supports IEEE 802.3 standards, providing features such as Layer 2 switching capabilities, and is capable of managing multiple Ethernet connections efficiently.
Key features include automatic MDI/MDI-X crossover detection, VLAN support, and Quality of Service (QoS) management, which enables prioritization of network traffic for real-time applications. The chip integrates various power-saving modes, making it energy-efficient for long-term use in embedded systems.
It is suitable for applications requiring robust connectivity, including automotive networking, industrial automation, and IoT devices. Additionally, the KSZ9893RNXI supports various serial interfaces for easy integration into existing systems. Overall, it offers a reliable solution for enhancing network performance in demanding environments.

Features

The KSZ9893RNXI is a highly integrated Ethernet switch from Microchip Technology, designed for industrial applications. Key features include:
1. Ports: 3 x 10/100/1000 Mbps Ethernet ports, supporting both copper and fiber connections.
2. Layer 2 Switching: Provides advanced Layer 2 switching capabilities with support for VLANs (IEEE 802.1Q), QoS, and IGMP snooping.
3. Power over Ethernet (PoE): Supports PoE features for powering devices over Ethernet cables.
4. Management: Includes management interfaces like SPI and I2C for easy integration and monitoring.
5. Temperature Range: Operates in an extended temperature range, suitable for harsh environments.
6. Low Power Consumption: Designed for energy efficiency, making it suitable for battery-powered applications.
Overall, the KSZ9893RNXI is ideal for applications in automation, transportation, and other sectors requiring reliable and flexible networking solutions.

Package

The KSZ9893RNXI is packaged in a 64-pin QFN (Quad Flat No-lead) format. This compact package design is suitable for high-density applications, providing a small footprint while allowing efficient thermal performance and electrical connectivity.

Pinout

The KSZ9893RNXI is a 3-port Ethernet switch with a total of 64 pins. It supports IEEE 802.3 standards and is designed for applications requiring Ethernet connectivity with features such as VLAN support, QoS, and power management.
The main functions of the pins include:
- Ethernet Ports: The device has three 10/100/1000 Mbps Ethernet ports for data transmission.
- Management Interface: Pins are used for an I2C or SPI interface for configuration and management.
- Reset and Power Pins: Include reset functionality and power supply connections.
- LED Indicators: Specific pins are allocated for status LED outputs.
- GPIO: General-purpose input/output pins for additional functionalities.
This versatile device is suitable for network applications in various embedded systems.

Manufacturer

The KSZ9893RNXI is manufactured by Microchip Technology Inc., a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. Founded in 1989, Microchip is known for its innovative semiconductor products and embedded control solutions, catering to a wide range of industries, including automotive, industrial, consumer, and communications. The KSZ9893RNXI is a gigabit Ethernet switch, designed for networking applications, and is part of Microchip's extensive portfolio of networking devices. The company is recognized for its commitment to quality, reliability, and customer support, making it a key player in the global semiconductor market.

Application

The KSZ9893RNXI is a versatile Ethernet switch suitable for various applications, including industrial automation, automotive networking, smart grid systems, IoT devices, and connected smart buildings. Its features enable efficient data handling and communication in environments requiring robust and reliable network performance.

Equivalent

The KSZ9893RNXI chip is a three-port Ethernet switch. Equivalent products include the Microchip KSZ8794, which also offers similar features for networking applications, and the Broadcom BCM53115. For specific application needs, consider the TI TLK110 or the Realtek RTL8367. Always verify compatibility based on your design requirements.