EM83807 Overview
Description
The EM83807 Mouse Controller is specially designed to control serial mouse device. This single chip can interface three key-switches and 4 X-Y photo-couples directly to RS-232C.
Key Features
- Include PnP software scrolling function Using 50kΩ ±1% resistor for RC oscillation
- Compatible with Microsoft serial mouse
- 100 bytes PnP ID code could be filled by code layer
- Built-in noise immunity circuit
- The sampiling rate of motion detector is up to 65KHz
