STV-363-R03| Datasheet

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STV-363-R03
VT5363 laser wired mini reference design mouse
Data Brief

Features

Complete working laser mini USB/PS2 mouse 1600 cpi resolution (800 selectable) 9600 frames per second Tracking at up to 20 ips 3 switch inputs and scroll wheel Possible customizing for VID, PID and descriptor string with external EEPROM No mechanical moving parts required Suitable for use with both LED and laser (VCSEL) light sources Proven, high volume package technology smallest package currently available on market Kit contents Mini USB reference design mouse, plus USB-PS2 adapter 5 x VT5363V032 optical mouse sensor 3 x optics 3 x VCSEL from Luxnet Corporation (http://www.luxnetcorp.com). Housed in the smallest, currently available, package (7mmx7mm), the chip is suitable for use in small form-factor mice demanded by laptop users. The RDK includes the USB mini mouse, USBPS2 adapter, additional sensors, optics and VCSELs. The datasheet and user manual (which details the sensor pinout and packaging, the RDK schematic, parts list, optical manufacturer details and design notes) are available for downl
oad on http://www.st.com/imaging.

Description
The VT5363 Reference Design Kit (RDK) demonstrates the VT5363 sensor as a complete solid state tracking engine with no moving parts in a laser mini UBS/PS2 mouse. The VT5363 supports 2, 3 or 5 button mouse designs with a mechanical scroll wheel encoder. It contains a dual USB/PS2 interface with automatic interface selection and may be powered directly from the USB or PS2 port. A single 6MHz resonator provides all the clock requirements and a minimum of additional passive components are required. An external EEPROM may be used to implement customer specific USB configurations (PID, VID and descriptor string). The RDK uses a specifically designed optical system and low cost, high performance VCSEL

July 2007

Rev 1

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