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SC84520

Silan Microelectronics
Part Number SC84520
Manufacturer Silan Microelectronics
Description TWO IN ONE SCROLLING MOUSE CONTROLLER
Published Nov 1, 2016
Detailed Description Silan Semiconductors SC84520 TWO IN ONE SCROLLING MOUSE CONTROLLER DESCRIPTION The SC84520 Scrolling Mouse Controller...
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SC84520
SC84520

Overview
Silan Semiconductors SC84520 TWO IN ONE SCROLLING MOUSE CONTROLLER DESCRIPTION The SC84520 Scrolling Mouse Controller id specially designed to control serial mouse or PS/2 mouse device.
This single chip can interface three key-switched and 4 X-Y photo-couples plus Z-axis directly plus Z-axis directly to RS-232C or 8042 controller.
There are four types Z-axis inputs used to implement scrolling mouse functionality.
FEATURES *Using 50kΩ ± 1% resistor for RC oscillation *Compatible with legacy PS/2 mouse *Compatible with Microsoft serial scrolling mouse *Compatible with Microsoft PS/2 scrolling mouse *Serial or PS/2 port auto-detect *100 bytes PnP ID code could be filled by code layer *Built...


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