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EM83702

ELAN Microelectronics Corp
Part Number EM83702
Manufacturer ELAN Microelectronics Corp
Description ALL IN ONE MOUSE CONTROLLER
Published Apr 2, 2005
Detailed Description ALL IN ONE MOUSE CONTROLLER Patent Number : 38715, 95661 (R.O.C) Patent Pending : 84200836 (R.O.C) ALL IN ONE MOUSE CON...
Datasheet PDF File EM83702 PDF File

EM83702
EM83702

Overview
ALL IN ONE MOUSE CONTROLLER Patent Number : 38715, 95661 (R.
O.
C) Patent Pending : 84200836 (R.
O.
C) ALL IN ONE MOUSE CONTROLLER EM83702 EM83702 GENERAL DESCRIPTION The EM83702 Mouse Controller is specially designed to control mouse device.
This single chip can interface three key-switches and four photo-couple direct to RS-232C.
The EM83702 does not need any external power supply,so the mouse can go without a power line.
It is versatile with both microsoft and mouse system.
Debouncing circuit were provided to prevent false entry and to improve the accuracy.
In 1200 baud rate non-auto speed with 200 DPI wheels and photo-couples, the scanning is 650 mm/sec without missing a dot in microsoft ...


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