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SC84502 Datasheet PS/2 MOUSE CONTROLLER

Manufacturer: Silan Microelectronics

Overview: www.DataSheet4U.com Silan Semiconductors PS/2 MOUSE CONTROLLER.

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Datasheet Details

Part number SC84502
Manufacturer Silan Microelectronics
File Size 185.97 KB
Description PS/2 MOUSE CONTROLLER
Download SC84502 Download (PDF)

General Description

The SC84502 Mouse Controller is specially designed to control PS/2 mouse device.

This single chip can interface three keyswitches and four photo-couples direct to 8042.

SC84502 can receive command and echo status or data format which are compatible with IBM PS/2 mode mouse.

Key Features

  • Being compatible with PS/2 mouse mode.
  • Built-in noise immunity circuit.
  • Low power dissipation.
  • RC oscillation.
  • Three key-switches and four photo-couples inputs.
  • Both key-press and key-release debounce interval 12ms.
  • Through three key-switches input, SC84502 can exert seven different output.
  • The motion detector of the SC84502 could sense 8m/sec maximum with 200 DPI wheels.

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