HT82M25X

HT82M25X 3/5-Key USB+PS/2 Optical Mouse Controller 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) www.DataSheet4U.com 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. 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. All of the device features in combination provide a versatile Holtek MCU with fully integrated USB interface logic. The USB is specified by the Universal Serial Bus Specification...