There is a package called 128-TQFP Exposed Pad 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 -40°C~85°C is crucial to ensuring reliable operation. With a 1.8V 2.5V 3.3VV 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 KSZ9897 number belongs to the family of numbers.
KSZ9897STXI-TR Features
KSZ9897STXI-TR Applications
There are a lot of Microchip Technology KSZ9897STXI-TR Controllers Interface ICs applications.