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HT82M23A - 3/5-Key USBPS/2 Optical Mouse Controller

Description

HT82M23A/HT82M23B/HT82M23C is a Plug and Play Windows 2000 and 5-button 3D USB+PS/2 Mouse controller.

The HT82M23A/HT82M23B/HT82M23C can support the USB Standard Request as well as HID Class Request version 1.1.

It is compatible with Microsoft Intelli 3D or Windows 2000 5 key PS/2 mouse.

Features

  • Operating voltage: 4.4V~5.25V.
  • Compatible with Microsoft Windows 2000 and.
  • HALT function and wake-up feature reduce power consumption.
  • Plug and Play functions.
  • Minimal external components.
  • 6MHz crystal oscillator for system clock.
  • Interface compliant with ADNS-2051, ADNS-2610 5-button Wheel Mouse.
  • Microsoft 3D Intelli mouse and IBM PS/2 mouse compatible.
  • Supports 3/5 buttons and Z-axis input.
  • Z-axis can support two kinds of scroller input an.

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Other Datasheets by Holtek Semiconductor

Part Number Description
HT82M23B 3/5-Key USBPS/2 Optical Mouse Controller
HT82M23C 3/5-Key USBPS/2 Optical Mouse Controller
HT82M21A 3-Key 3D USB+PS/2 Optical Mouse Controller
HT82M22A 5-Key 3D USB+PS/2 Optical Mouse Controller
HT82M25X 3/5-Key USB+PS/2 Optical Mouse Controller

Full PDF Text Transcription

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HT82M23A/HT82M23B/HT82M23C 3/5-Key USB+PS/2 Optical Mouse Controller Features · Operating voltage: 4.4V~5.25V · Compatible with Microsoft Windows 2000 and · HALT function and wake-up feature reduce power consumption · Plug and Play functions · Minimal external components · 6MHz crystal oscillator for system clock · Interface compliant with ADNS-2051, ADNS-2610 5-button Wheel Mouse · Microsoft 3D Intelli mouse and IBM PS/2 mouse compatible · Supports 3/5 buttons and Z-axis input · Z-axis can support two kinds of scroller input and ADNS-2620 · Pass WHQL, USB-IF and EMC testing · HT82M23A is pin compatible with HT82M22A · HT82M23B/HT82M23C is pin compatible with (optomechanical and mechanical) · 3 key or 5 key mode can be selected by package · Complete Universal Serial Bus specs V2.
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