The ICs is enclosed in the package 128-BFQFP.The package Bulk contains integrated circuit.A mounting method of Surface Mount is used.The 10/100 Integrated Switch type is available in many integrated circuits.Search the KS8993 family for similar integrated circuit systems.Putting the ICs in Port Switch/Network Interface is appropriate.
KS8993MA5 Features
Applications : Port Switch/Network Interface
KS8993MA5 Applications
There are a lot of Microchip Technology KS8993MA5 Specialized ICs applications.