Datasheet > HT82M23B

HT82M23B

更新时间： 2024-02-10 09:29:07

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		光电控制器
页数	文件大小	规格书
14页	165K
描述
3/5-Key USB+PS/2 Optical Mouse Controller

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中文翻译

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数据手册

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HT82M23B 数据手册

HT82M23A/HT82M23B/HT82M23C

3/5-Key USB+PS/2 Optical Mouse Controller

Features

Operating voltage: 4.4V~5.25V

HALT function and wake-up feature reduce power

consumption

Compatible with Microsoft Windows 2000 and

5-button Wheel Mouse

Plug and Play functions

Microsoft 3D Intelli mouse and IBM PS/2 mouse

compatible

Minimal external components

6MHz crystal oscillator for system clock

Supports 3/5 buttons and Z-axis input

Interface compliant with ADNS-2051, ADNS-2610

and ADNS-2620

Z-axis can support two kinds of scroller input

(optomechanical and mechanical)

Pass WHQL, USB-IF and EMC testing

3 key or 5 key mode can be selected by package

HT82M23A is pin compatible with HT82M22A

Complete Universal Serial Bus specs V2.0

compatibility

HT82M23B/HT82M23C is pin compatible with

HT82M21A

Serial Bus Interface Engine (SIE)

USB transceiver

HT82M23A: 20-pin DIP/SOP package

HT82M23B/HT82M23C: 18-pin DIP/SOP package

Single chip solution especially for USB mouse

function

General Description

HT82M23A/HT82M23B/HT82M23C is a Plug and Play

Windows 2000 and 5-button 3D USB+PS/2 Mouse con-

troller. 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. The Z-axis can

support two kinds of scroller input, namely; mechanical

and optomechanical. It requires minimal external com-

ponents to implement 3D or Windows 2000 5 key USB

plus PS/2 mouse. All its features combined and make

up this versatile Holtek 8-bit MCU with an on-chip USB

interface logic. The USB is specified by the Universal

Serial Bus Specification V2.0.

The USB vendor ID for HT82M23A/HT82M23B/

HT82M23C is defined as 04D9H, the USB product ID is

different by different package

Selection Table

Part No.

HT82M23A

Interface

USB and PS/2

USB only

Mode

USB Product ID

048EH

Package

20DIP/SOP

18DIP/SOP

Windows 2000

HT82M23B

HT82M23C

0499H

Rev. 1.10

January 22, 2007

12 3 4 5 6 7...14

中文翻译

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与HT82M23B相关器件

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HT82M23B(18SOP-A)	HOLTEK	获取价格	Micro Peripheral IC
HT82M23C	HOLTEK	获取价格	3/5-Key USB+PS/2 Optical Mouse Controller
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HT82M25A(20SOP-A)	HOLTEK	获取价格	Micro Peripheral IC
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HT82M25B-1(18DIP)	HOLTEK	获取价格	Micro Peripheral IC
HT82M25B-1(18DIP-A)	HOLTEK	获取价格	Micro Peripheral IC
HT82M25B-1(18SOP)	HOLTEK	获取价格	Micro Peripheral IC
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