BU9206 Datasheet PDF - ROHM Semiconductor

●PS / 2 Mouse Controller

●The BU9206 is a PS / 2 mouse communication controller for PCs. This processor shapes waveforms and counts signals from the mouse rotary encoder as the mouse is moved, to provide two-way communication between mouse and PC system.

●Features

●1) For PS / 2 mouse.

●2) Compatible with a wide range of input signals, be cause it automatically sets the input threshold levels

●for the X and Y direction, corresponding to the out put level of the rotary encoder inside the mouse.

●3) CMOS process enables low current consumption.

●Applications

●PC mouse