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SC83702 Dataheets PDF



Part Number SC83702
Manufacturers Silan Microelectronics
Logo Silan Microelectronics
Description ALL IN ONE MOUSE CONTROLLER
Datasheet SC83702 DatasheetSC83702 Datasheet (PDF)

Silan Semiconductors SC83702 ALL IN ONE MOUSE CONTROLLER DESCRIPTION The SC83702 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 SC83702 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 .

  SC83702   SC83702



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Silan Semiconductors SC83702 ALL IN ONE MOUSE CONTROLLER DESCRIPTION The SC83702 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 SC83702 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 650mm/sec without missing a dot in microsoft mode, and the scanning speed can up to 770mm/sec in mouse system mode. SOP-16 DIP-16 FEATURES *Built-in two zener diode between VDD and VSS, RTS and VDD *Built-in noise immunity circuit *CMOS DIP 16 pins package&SOP 16 pins package *Low power dissipation *Use 32.768KHz crystal or 3.58MHz resonator *Oscillator circuits on-chip *Serial output in 1200 baud rate *Can be powered directly from R.


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