GL310MC3D Ver la hoja de datos (PDF) - Genesys Logic

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Fabricante

GL310MC3D

PS/2 3D Mouse Controller

Genesys Logic 

GL310MC PS/2 3D Mouse Controller

1. Features

l Low-cost solution for PS/2 3D mouse

l Compatible with Microsoft IntelliMouse

l I/O ports

- 6 special purpose I/O pins optimized for photo-sensor

- 2 I/O pins with LED drive capability

l Patent pending full-range detection for photo-sensor

- Removes the expensive process of matching LED and photo-sensor

- Improve end-product yield rate almost to 100%

- Huge cost saving

l Option to use wheel or button for scrolling

l Option to detect 2 or 4 pulses for one move

l R-C oscillator

- No expensive crystal oscillator required

- Reduce BOM

l Improved output drivers with slew-rate control to reduce EMI

l Minimal external components(2R or 3R + 2C) required for application circuit

l Tracking speed

- Up to 100µs/per sampling

l 6 MHz external clock

l Internal power-on reset(POR)

l Available in cost saving 16-pin PDIP

1

Revision 1.0 July/16/1998

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