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HT82M39A 3D PS/2 Mouse Controller
Feature
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Microsoft Intelli 3D PS/2 and IBM PS/2 mouse compatible 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 axis (X, Y, Z) inputs
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Z axis can support two kinds of scroller input (optomechanical and mechanical) 2MHz RC oscillator for system frequency with an external pull-high resistor 16-pin DIP
General Description
The HT82M39A is a Plug and Play PS/2 3D mouse controller. It is compatible with Microsoft Intelli 3D PS/2 mouse. The Z axis can support two kinds of scroller input, namely; optomechanical and mechanical.