MDT80C04 Datasheet - Micon Design

MDT80C04 Low Cost Scrolling Mouse Controller for PS/2

4. Pin Assignment The MDT80C04 is a Low Cost Scrolling Mouse Controller for PS/2 (3D,2D) only. The auto resistance matching circuits are built in to prevent the adjustment in the resistance of MDT80C04A1P / MDT80C04A1S X1 X2 Y1 Y2 Vdd NC OSCRH OPT 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 Z2 Z1 CLK DA.

MDT80C04 Features

* l l l l l Compatible with IBM PS/2 mouse. Compatible with Microsoft PS/2 scrolling mouse. Internal Power-On reset (POR). Auto resistance matching circuit for X1 X2 Y1 Y2. Internal RC oscillation about 6.5MHz ~7.5MHz . external resistor to adjust internal RC frequency l l Motion Detector Sample Rate

MDT80C04_MiconDesign.pdf