Part HT82M30A
Description 3/5-Key 3D PS/2 Optical Mouse Controller
Manufacturer Holtek Semiconductor
Size 205.46 KB
Holtek Semiconductor
HT82M30A

Overview

The HT82M30A is designed as 2D, 3D 3/5-key PS/2 optical mouse controller. These have serial interface to cess the Agilent sensor H2051, H2610, H2620 or the same compatible series sensor.

  • Operating voltage: 4.0V~5.5V
  • Microsoft Intelli 3D PS/2 and IBM PS/2 mouse
  • Supports 400 or 800 DPI for H2051
  • Serial interface with H2051, H2610, H2620
  • Auto detect as to which photo sensor is used
  • 2MHz RC oscillator for system frequency with compatible
  • Microsoft Windows 2000 and 5-button Wheel mouse compatible
  • Z-axis can support three kinds of scroller input external pull-high resistor (140kW)
  • 16/18-pin DIP package divided by 2 or 4 (only for H2610 and H2620)