HT82M398A -- 5-Key 3D WIN2000 PS/2 Mouse Controller

General Description

The HT82M398A is a Plug and Play WIN2000 and 5-button 3D PS/2 mouse controller. It is also compatible with Microsoft Intelli 3D PS/2 and IBM PS/2 mouse. The Z axis can support two kinds of scroller input, namely; mechanical and optomechanical.

Features

  • Operating voltage: 4.75V~5.25V
  • Compatible with Microsoft Windows 2000 and 5-button Wheel Mouse
  • Compatible with Microsoft Intelli 3D PS/2 and IBM PS/2 mouse
  • Supports rolling buttons in PS/2 mouse mode
  • X/Y axis photo input with built-in Holtek's special dynamic photo-input resistor
  • Supports three buttons and three axes (X, Y, Z) inputs
  • Z axis can support two kinds of scroller input (optomechanical and mechanical)
  • 2MHz RC oscillator for system frequency with external pull-high resistor
  • 16-pin DIP package
  • Supports three buttons and three axes (X, Y, Z) inputs
  • Z axis can support two kinds of scroller input (optomechanical and mechanical)
  • 2MHz RC oscillator for system frequency with external pull-high resistor
  • 16-pin DIP package

Technical Document

Other Information