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    | Partname: | EM84520FP |  
    | Description: | 2-in-one scrolling mouse controller |     
    | Manufacturer: | ELAN Microelectronics Corp. |  
    | Package: | DIP |  
    | Pins: | 16 |  
    | Oper. temp.: | 0 to 70 |  
    | Datasheet: | PDF (120K). Click here to download *) |  
    The EM84520 Scrolling Mouse Controller is specially designed to control serial mouse or PS/2 mouse device. This single chip can interface three key-switches and 4 X-Y photo-couples plus Z-axis directly to RS-232C or 8042 controller.  |  
    
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    Click here to download EM84520FP Datasheet*) | 
  
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