Microchip KSZ9897STXI-TR

以太网开关I²C，SPI1.8V，2.5V，3.3V

Overview

The KSZ9897STXI-TR is a fully integrated layer 2, managed,seven-port gigabit Ethernet switch with numerousadvanced features. Five of the seven ports incorporate10/100/1000 Mbps PHYs. The other two ports haveinterfaces that can be configured as SGMII, RGMII, MII or RMII.Either of these may connect directly to a host processor orto an external PHY.

I/O pin strapping facility to set certain register bits from I/O pins at reset time 

Features

Tape & Reel (TR) Package

1.8V, 2.5V, 3.3V Voltage - Supply

Applications

There are a lot of Microchip Technology
KSZ9897STXI-TR Controllers Interface ICs applications.

• Smart LED Lighting
• Portable Appliances
• Battery-Operated Devices
• Cellular Data Devices
• Factory Automation and Process Controls
• IrDA transmission control
• Remote transmission formatter
• Docking
• Mobile Monitors
• Multi-Function Monitors