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HT82M35X -- 3/5-Key 3D PS/2 Optical Mouse Controller
General Description
The HT82M35X are designed as 3/5-key 3D PS/2 optical mouse controller. These have serial interface to access the sensor ADNS-5020 or the same compatible series sensor. Refer to the datasheets for detailed register descriptions of the sensors.
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Features
- Operating voltage: 4.0V~5.5V
- Microsoft 3D Intelli mouse and IBM PS/2 mouse compatible
- Microsoft Windows 2000 and 5-button Wheel mouse compatible
- Z-axis can support two kinds of scroller input divided by 2 or 4 (package option)
- Supports 500 or 1000 DPI for ADNS-5020 (package option)
- Serial interface with ADNS-5020
- Auto detect as to which photo sensor is used
- 2MHz RC oscillator for system frequency with external pull-high resistor
(140kW)
- Interface compliant with ADNS-5020
- 16-pin DIP package
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