In the 64-VFQFN Exposed Pad package, you can find it. This packaging has a Tray-shape, making it convenient to carry around. Keeping the temperature at 0°C~70°C will ensure reliable operation. It should be able to operate on a 3.135V~3.465VV power supply. A number of 64 terminations are found in it. The supply voltage 1.2V allows for high efficiency. A KSZ9563 number belongs to the family of numbers. There is currently a 250mA supply available.
KSZ9563RNXC Features
KSZ9563RNXC Applications
There are a lot of Microchip Technology KSZ9563RNXC Controllers Interface ICs applications.