PAW3203DI Datasheet, PDF (1/14 Pages) Pixart Imaging Inc. – WIRELESS OPTICAL MOUSE SINGLE CHIP

PAW3203DI
PAW3203DI WIRELESS OPTICAL MOUSE SINGLE CHIP
General Description
The PAW3203DI optical mouse sensor is a CMOS wireless mouse single chip that serves as a non-mechanical
motion estimation engine for implementing a wireless mouse.
Features
Key Specification
‰ Single power supply
‰ 27MHz FSK wireless protocol
Power Supply
Range
1.73V ~ 1.87V (VDDD,VDDA, VDD)
2.5V ~ 2.9V (VDD)
‰ No mechanical parts
‰ Complete 2-D motion sensor
‰ Precise optical motion estimation technology
Optical Lens
Interface
1:1
27 MHz FSK wireless protocol
‰ Accurate motion estimation over a wide range _{System Clock}
of surfaces
‰ High resolution up to 1000 CPI
Frame Rate
27 MHz
3000 frames/sec
‰ High speed motion detection up to 28 inches/sec _Speed
‰ Supports five buttons (R, M, L, B4, B5) and
three axes (X, Y, Z) output
Acceleration
28 inches/sec
TBD
‰ Mouse operation condition, RF protocol timing _Resolution
and sensor chip turn function can be power-up
loaded from external EEPROM
‰ Support I²C^TM EEPROM interface
Operating
Current
‰ Battery low detection
Package
400/600/800(default)/1000 CPI
5mA @Mouse moving (Normal)
800uA @Mouse not moving (Sleep1)
150uA @Mouse not moving (Sleep2)
Shrunk DIP24
Ordering Information
Order Number Resolution (CPI)
PAW3203DI
800
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1
PixArt Imaging Inc.
E-mail: [e-mail]
V0.3 April. 2008