HT82M35X

HT82M35X 3/5-Key 3D PS/2 Optical Mouse Controller Feature · Operating voltage: 4.0V~5.5V · Microsoft 3D Intelli mouse and IBM PS/2 mouse · Serial interface with ADNS-5020 · Auto detect as to which photo sensor is used · 2MHz RC oscillator for system frequency with compatible · Microsoft Windows 2000 and 5-button Wheel mouse external pull-high resistor (140kW) · Interface compliant with ADNS-5020 · 16-pin DIP package 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) General Description The HT82M35X are designed as 3/5-key 3D PS/2 optiwww.DataSheet4U.com cal 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. Selection Table Part No. HT82M35A/HT82M35A-1 HT82M35B/HT82M35B-1 3/5-key 3D PS/2 optical mouse controller HT82M35C/HT82M35C-1 (for Avago ADNS-5020) HT82M35D/HT82M35D-1 Interface X/Y-axis Option Avago Sensor Opto 500 DPI Avago Sensor Opto 1000 DPI Avago Sensor Opto 500 DPI Avago Sensor Opto 1000 DPI Z-axis Option Divided by 2 Divided by 2 16 DIP Divided by 4 Divided by 4 Package Pin Assignment R B 1 2 3 4 5 6 7 8 8 2 8 2 8 2 8 2 M 3 M 3 M 3 M 3 5 A 5 B 5 C 5 D 1 6 /H /H /H /H T 8 T 8 T 8 T 8 D IP L B Z 2 /A Z 1 /B R B 1 S D IO S C L K V S S H T H T H T H T 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 2 M 2 M 2 M 2 M -A 3 5 3 5 3 5 3 5 R O R B 0...