Preliminary Data

This is preliminary information on a new product now in development or undergoing evaluation. Details are subject to

change without notice.

April 2006

Rev 2

1/25

1

VT5363

Single-chip USB/PS2 optical mouse

Features

circuitry

descriptor string with external EEPROM

Description

The VT5363 optical tracking sensor is a complete

solid state tracking engine with no moving parts.

This single chip optical mouse sensor provides

excellent control and precision and works on a

wide range of surfaces.

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).

A specifically designed optical system with

integrated light guide and lens is available. This

has been optimized for low cost, space saving

and ease of mouse manufacture. No kapton tape

is required in the assembly process.

Applications

workstation and laptop

Technical specifications

Order codes

Resolution

800 CPI (400 selectable)

Pixel size

30.4 µm

Array size

20*20 pixels

Frame rate

9600 frames/second

High Speed

Motion Detector

Accurate motion up to 40 ips

Clock

6 MHz resonator

Supply voltage

5V

direct from USB or PS2 port

Supply current

15mA (typ.)

(excludes LED)

Operating

temperature

[0: 60] °C

Package type

1.

LOQFP: Low profile Optical Quad Flat Pack

Part Number

Description

VT5363V032

USB/PS2 optical mouse sensor

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