Holtek Semiconductor HT82M25X
The Z-axis can support two kinds of scroller input, both optomechanical and mechanical. The devices require a minimum of external components to implement a 3D or Windows 2000 5 key USB plus PS/2 mouse.| Part No. | HT82M25X |
|---|---|
| Datasheet | HT82M25X Download |
| Manufacturer |  Holtek Semiconductor |
| Description | 3/5-Key USB+PS/2 Optical Mouse Controller |
| Buy | Stock & Price |
FEATURES
● Operating voltage: 4.4V~5.25V● Compatible with Microsoft Windows 2000 and
● USB transceiver
● Single chip solution especially for USB mouse 5-button Wheel Mouse
● Microsoft 3D Intelli mouse and IBM PS/2 mouse function
● Power down function and wake-up feature reduce compatible
● Supports 3/5 buttons and Z-axis input
● Z-axis can support two kinds of scroller input power consumption
● Plug and Play functions
● Minimal external components
● 6MHz crystal system clock oscillator
● Interface compliant with ADNS-5020
● Passed WHQL, USB-IF and EMC testing
● Range of packaging types - optomechanical and mechanical
● 3 key or 5 key mode can be selected by package
● Complete Universal Serial Bus spec. V2.0 compatibility
● Serial Bus Interface Engine (SIE)
GENERAL DESCRIPTION
These devices are Plug and Play Windows 2000 and 5-button 3D USB+PS/2 Mouse controllers. Fully supporting the USB standard request as well as HID Class Request version 1.1, they are compatible with Microsoft Intelli 3D or Windows 2000 5 key PS/2 mouse.
