1894KI-34LFT Overview
It can be found in the 32-TFQFN Exposed Pad package that you can download. Easy-to-carry Tape & Reel (TR)-shaped packaging. It is important to regulate the temperature to -40°C~85°C in order to ensure reliable operation. You should be able to use it as long as you use 3.14V~3.47VV power. As a member of the ICS1894-34 family of numbers, it is a prime number.
1894KI-34LFT Features

1894KI-34LFT Applications
There are a lot of Renesas Electronics America Inc.
1894KI-34LFT Controllers Interface ICs applications.

Notebook PCs
Notebook Docking stations
LAN Servers
PC Motherboards
0 to 10V Dimming Luminaires
Dimmable LED Power Supply
Dimming Control Devices
Commercial LED Lighting
Smart LED Lighting
Portable Appliances

Package / Case	32-TFQFN Exposed Pad
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Voltage - Supply	3.14V~3.47V
Base Part Number	ICS1894-34
Function	Physical Layer Controller
Interface	Parallel
Protocol	Ethernet
Standards	10/100 Base-T/TX PHY