HT82M39A Datasheet | Holtek Semiconductor

HT82M39A 3D PS/2 Mouse Controller Feature - - - - Microsoft Intelli 3D PS/2 and IBM PS/2 mouse patible 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 - - - 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 patible with Microsoft Intelli 3D PS/2 mouse. The Z axis can support two kinds of scroller input, namely; optomechanical and mechanical. Pin...