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EM84502 Dataheets PDF



Part Number EM84502
Manufacturers ELAN Microelectronics Corp
Logo ELAN Microelectronics Corp
Description PS/2 MOUSE ENCODER
Datasheet EM84502 DatasheetEM84502 Datasheet (PDF)

PS/2 MOUSE CONTROLLER PS/2 MOUSE CONTROLLER EM84502 EM84502 GENERAL DESCRIPTION The EM84502 Mouse Controller is specially designed to control PS/2 mouse device.This single chip can interface three key-switches and four photo-couples direct to 8042. EM84502 can receive command and echo status or data format which are compatible with IBM PS/2 mode mouse. Key debouncing circuit is provided to prevent false entry and improve the accuracy. In the conventional mouse, a great number of noises are ge.

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