|
|
Navigation Sensor. PMW3320DB-TYDU Datasheet |
|
|
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
Interface
Tracking Speed
Acceleration
CPI Resolution
Frame Rate
Operating Current
Package
2.1-3.4V
3-wired SPI
Max clock speed : 1 MHz
Up to 80ips
Up to 20g
Up to 3500cpi with 250 cpi/step
Max : 5300 fps (frames per sec)
VDD=2.2V
Run Avg : 7.9mA
REST1 : 1.4mA
REST2 : 0.090mA
Power down : 15uA
*Including 16mA LED current
8-pin DIP
___________________________________________________________________________________________________________________________
All rights strictly reserved, any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
E-mail: fae_service@pixart.com.tw
PixArt Imaging Confidential
1
|
|
Pin Descriptions
Table 1. Sensor Pinout
Pin Pin
No Name
1 SDIO
2 LED
Input / Output
I/O
I
3 MOTION O
4 NCS I
5
SCLK
I
6 GND I
7 VDD I
8 REG O
Description
Serial Data Input Output
LED Illumination Control Input
Motion Interrupt Output (Active
Low)
Chip Select Input(Active Low)
Serial Clock Input
Ground
Power Supply Voltage
Regulator Output
Power Supply Range
VDD = 2.05 – 3.45V (including 100mV pk-pk ripple)
= 2.10 – 3.40V (excluding 100mV noise ripple)
Sensor Orientation
Top X-ray view of PMW3320
Left
Button
Right
Button
Product Number: PMW3320DB-TYDU
Lot Code: AYWWXXXXX (A = Assembly house, Y = Year,
WW = Week, XXXXX = PixArt reference)
Figure 2. Recommended Sensor Orientation
Positive X
___________________________________________________________________________________________________________________________
All rights strictly reserved, any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
E-mail: fae_service@pixart.com.tw
PixArt Imaging Confidential
2
|
Figure 3. Package Outline Drawing
CAUTION: It is advised that normal static precautions be taken in handling and assembling of this component to prevent damage and/or
degradation which may be induced by ESD.
___________________________________________________________________________________________________________________________
All rights strictly reserved, any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
E-mail: fae_service@pixart.com.tw
PixArt Imaging Confidential
3
|
| @ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact) |