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HT82M21A - 3-Key 3D USB+PS/2 Optical Mouse Controller

Product Overview

Holtek Semiconductor

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HT82M21A 3-Key 3D USB+PS/2 Optical Mouse Controller by Holtek Semiconductor - Datasheet Preview — Datasheet preview – HT82M21A

Datasheet Details

Part number	HT82M21A
Manufacturer	Holtek Semiconductor
File Size	122.07 KB
Description	3-Key 3D USB+PS/2 Optical Mouse Controller
Datasheet	HT82M21A Datasheet
Additional preview pages of the HT82M21A datasheet.

Product details

Description

HT82M21A is a 3D mouse controller especially designed for USB and PS/2 applications.

Features

Operating voltage: 4.4V~5.25V.
Complete Universal Serial Bus specs V1.1.
Serial Bus Interface Engine (SIE).
USB transceiver.
Microsoft 3D Intelli mouse and IBM PS/2 mouse w w a D . w S a t compatibility e e h U 4 t . c om HT82M21A 3-Key 3D USB+PS/2 Optical Mouse Controller.
HALT function and wake-up feature reduce power consumption.
Plug and Play functions.
Minimal external components.
6MHz crystal oscillator for system clock.
Interf.

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Published: Feb 17, 2006 |