UT84520 Datasheet - Unisonic Technologies

UT84520, PS/2 SCROLLING MOUSE CONTROLLER

UTC UT84520 PS/2 SCROLLING MOUSE CONTROLLER DESCRIPTION The UT84520 Scrolling Mouse Controller is specially designed to control PS/2 mouse device．This

Features

* Using 50KΩ+5% resistor for RC oscillation．
* Compatible with legacy PS/2 mouse．
* Compatible with Microsoft PS/2 scrolling mouse．
* Built-in noise immunity circuit．
* The sampling rate of motion detector is up to 65KHz．
* Built-in three step dynamic input impedance． DIP-16

UT84520_UnisonicTechnologies.pdf