HT82M32B - 3/5-Key 3D PS/2 Optical Mouse Controller
The HT82M32A/HT82M32B are designed as 2D, 3D 3/5-key PS/2 optical mouse controller.
These have serial interface to access the PixArt sensor PAN101, www.DataSheet4U.com PAN301, PAN3101 or the same compatible series sensor.
Refer to the datasheets for detailed register descriptions of the PixArt senso