There is a package called 128-LQFP that contains it, and you can find it there. It is very easy to carry because of the Tape & Reel (TR)-shaped packaging. Regulating the temperature to 0°C~70°C is crucial to ensuring reliable operation. With a 3.1V~3.5VV power source, you should be able to use it. As you can see, the terminations of the wire are in 128. When 1.2V is used as the supply voltage, high efficiency can be achieved. A KSZ8842 number belongs to the family of numbers. There is a setting on the gadget that sets the supply current to 122mA.
KSZ8842-16MVL-TR Features
KSZ8842-16MVL-TR Applications
There are a lot of Microchip Technology KSZ8842-16MVL-TR Controllers Interface ICs applications.