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HT82M22A, HT82M30A, HT82M33

Table of contents:
Info of HT82M22A
Info of HT82M30A
Info of HT82M33

HT82M22A, HT82M30A, HT82M33 Selling Leads, Datasheet

MFG:HOLTEK Package Cooled:20DIP,TUBE D/C:08+

HT82M22A, HT82M30A, HT82M33 Datasheet download

Five Points

Part Number: HT82M22A

MFG: HOLTEK

Package Cooled: 20DIP,TUBE

D/C: 08+

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HT82M22A General Description

HT82M22A is a Plug and Play Windows 2000 and 5-button 3D USB+PS/2 Mouse controller. The HT82M22A can support the USB Standard Request as well as HID Class Request version 1.1. It is compatible with Microsoft Intelli 3D PS/2 mouse. The Z-axis can support two kinds of scroller input, namely; mechanical and optomechanical. It requires minimal external components to implement 3D 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 V1.1.

HT82M22A Maximum Ratings

Supply Voltage ..............................VSS-0.3V to VSS+6V
MCU Input Voltage.....................VSS-0.3V to VDD+0.3V
USB Input Voltage ..................VSS-0.3V to V33O+0.3V
Storage Temperature ............................-50 to 125
Operating Temperature...........................-25 to 70

Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

HT82M22A Features

· Operating voltage: 4.4V~5.25V
· Compatible with Microsoft Windows 2000 and 5-button Wheel Mouse
· Complete Universal Serial Bus specs V1.1 compatibility
· Serial Bus Interface Engine (SIE)
· USB transceiver
· Microsoft 3D Intelli mouse and IBM PS/2 mouse compatible
· Supports five buttons and Z-axes input
· Z-axis can support two kinds of scroller input (optomechanical and mechanical)
· Single chip solution especially for USB mouse function
· 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 and ADNS-2620
· Pass WHQL, USB-IF and EMC testing
· 20-pin DIP package

HT82M22A Connection Diagram

HT82M30A General Description

The HT82M30A is designed as 2D, 3D 3/5-key PS/2 optical mouse controller. These have serial interface to access the Agilent sensor H2051, H2610, H2620 or the same compatible series sensor. Refer to the datasheets for detailed register descriptions of the Agilent sensors.

HT82M30A Maximum Ratings

Supply Voltage ..........................V_SS-0.3V to V_SS+6.0V
Input Voltage ............................V_SS-0.3V to V_SS+6.0V
Storage Temperature .......................... -50 to 125
Operating Temperature...........................-40 to 85

Note: These are stress ratings only. Stresses exceeding the range specified under "Absolute Maximum Ratings" may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability.

HT82M30A Features

` Operating voltage: 4.0V~5.5V
` Microsoft Intelli 3D PS/2 and IBM PS/2 mouse compatible
` Microsoft Windows 2000 and 5-button Wheel mouse compatible
` Z-axis can support three kinds of scroller input divided by 2 or 4 (only for H2610 and H2620)
` Supports 400 or 800 DPI for H2051
` Serial interface with H2051, H2610, H2620
` Auto detect as to which photo sensor is used
` 2MHz RC oscillator for system frequency with external pull-high resistor (140k)
` 16/18-pin DIP package

HT82M30A Connection Diagram

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