The 56-VFQFN Exposed Pad package contains it. It's packaged in the shape of a Tray. To ensure reliable operation, the temperature should be regulated to 0°C~70°C. It should be able to operate on a 3.14V~3.47VV power supply. It is a member of the ICS1893 family of numbers. The PHYceiver™ series includes this electrical component.
1893CKLF Features
1893CKLF Applications
There are a lot of Renesas Electronics America Inc. 1893CKLF Controllers Interface ICs applications.