Datasheet Details
| Part number | HT82M28A |
|---|---|
| Manufacturer | Holtek Semiconductor |
| File Size | 273.20 KB |
| Description | 3/5-Key USB Vista Tilt Optical Mouse Controller |
| Datasheet |
 HT82M28A Datasheet
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General Description
HT82M28A is a Plug and Play 3D USB Mouse controller.
The HT82M28A can support the USB Standard Request as well as HID Class Request version 1.1.
The Z-axis can support only Z/2 encoder scroller input.
Key Features
- Operating voltage: 4.4V~5.25V.
- Compatible with Microsoft Windows 2000 and.
- USB transceiver.
- Single chip solution especially for USB mouse func- 5-button Wheel Mouse.
- Supports 5/7 buttons and Z-axis input.
- Z-axis can support only encoder Z/2 scroller input.
- Complete Universal Serial Bus specs V2.0 compati- tion.
- HALT function and wake-up feature reduce power consumption.
- Plug and Play functions.
- Minimal external components.
- 6MHz crystal o.