In package 128-BFQFP, you will find the ICs.It is used as integrated circuit system of the Tray package.Surface Mount is used to mount integrated circuit.There are numerous integrated circuits that make use of this type of 10/100 Integrated Switch.By searching for the KSZ8993 family, similar integrated circuit systems may be found.This ICs should be applied to Port Switch/Network Interface.There are 128 pins available in the ICs applications.A mount of Surface Mount is recommended for this ICs application.In order to make the most of it, it is recommended to use it when the integrated circuit chip's temperature is below 70°C.integrated circuit systems should not operate below 0°C.In this integrated circuit, the supply voltage can be set to 3.6V.This integrated circuit requires a voltage of at least 2.35V.Having been packaged by 128-PQFP (14x20), the ICs complete appears to be in good condition.Operating voltage for the application specific integrated circuit is 3.3V.3 ports are embedded in the logic ICs.