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PixArt Imaging Confidential

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PMW3320DB-TYDU

Entry-Gaming Optical Navigation Sensor

General Description

The PixArt Imaging PMW3320DB-TYDU is a small form factor entry-gaming optical navigation sensor. It is housed in an 8-pin staggered dual

in-line package (DIP). It is capable of high-speed motion detection up to 80ips and 20g; suitable for both wired and wireless gaming

navigation system. The low power management in wireless mode can be customized to suit user preferences. In addition, it has an on-chip

oscillator and LED driver to minimize external components.

PMW3320DB-TYDU sensor along with LM31-LNG lens, LED clip, and HSDL-4261 IR LED forms a complete and compact mouse tracking

system. There are no moving parts, which translates to high reliability and less maintenance for the end user. Precision optical alignment is

not required, thus facilitating high volume assembly.

General Description

Key Specification

•

Small Form Factor or Package - 8-pin DIP

•

Operating Voltage: 2.1V – 3.4V

•

High Speed Motion Detection up to 80ips and 20g.

•

Selectable Resolutions up to 3500cpi

•

Three wire Serial Port Interface

•

External Interrupt Output for Motion Detection

•

Internal Oscillator — no clock input needed

•

Minimal number of passive components

•

Programmable power modes:

o

Corded Gaming Mode

o

Cordless Gaming Mode

o

Office Mode

•

Customizable response time and downshift

•

time for rest modes

•

Configurable LED operating mode

Applications

• Wired and Wireless Optical gaming mice

and trackballs

• Integrated input devices

• Battery-powered input devices

Supply Voltage

2.1-3.4V

Interface

3-wired SPI

Max clock speed : 1 MHz

Tracking Speed

Up to 80ips

Acceleration

Up to 20g

CPI Resolution

Up to 3500cpi with 250 cpi/step

Frame Rate

Max : 5300 fps (frames per sec)

Operating Current

VDD=2.2V

Run Avg : 7.9mA

REST1 : 1.4mA

REST2 : 0.090mA

Power down : 15uA

*Including 16mA LED current

Package

8-pin DIP