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PAW3203DI Datasheet Preview

PAW3203DI Datasheet

WIRELESS OPTICAL MOUSE SINGLE CHIP

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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 I2CTM 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
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
1
PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
V0.3 April. 2008




PixArt

PAW3203DI Datasheet Preview

PAW3203DI Datasheet

WIRELESS OPTICAL MOUSE SINGLE CHIP

No Preview Available !

PixArt Imaging Inc.
PAW3203DI
Wireless Optical Mouse Single Chip
1. Pin Configuration
1.1 Pin Description
Pin
#
Name
Type
Definition
1 ZY1 IN
Z axis, scroller input, internal pull-low (50k), support mechanical encoder only
2 ZY2 IN
Z axis, scroller input, internal pull-low (50k), support mechanical encoder only
3 BL
IN
Button left key input, internal pull-high (50k), press connect to low
4 B4 IN Button 4 key input, internal pull-high (50k), press connect to low
5 LED I/O
LED driver control
6 OSCOUT OUT Oscillator output, connect to 27 MHz crystal
7 OSCIN IN
Oscillator input, connect to 27 MHz crystal
8 VDDD PWR Digital circuit voltage power, 1.8V
9 VSS GND Chip ground
10 VDD PWR Chip I/O power voltage, 1.73V ~ 1.87V(Vdd1) or 2.5V ~ 2.9V(Vdd2)
11 VDDA PWR Analog circuit voltage power, 1.8V
12 VREF BYPASS Analog circuit voltage reference
13 B5 IN Button 5 key input, internal pull-high (50k), press connect to low
14 NC
-
No connection
15 ISCK IN
I2C serial clock, internal pull-high (5k)
16 ISDA I/O
I2C bi-directional input/output pin, internal pull-high (5k)
17 RFID IN
RFID resynchronization, internal pull-high (50k), press connect to low
18 RFDATA OUT RF data output, CMOS output
19 RFEN OUT RF power control, CMOS output
20 BR
IN
Button right key input, internal pull-high (50k), press connect to low
21 BM
IN
Button middle key input, internal pull-high (50k), press connect to low
22 NC
-
No connection
23 RFU IN
Reserve for future use
24 BATLow IN
Battery low detection input
1.2 Pin Assignment
1
24
LB RB
+Y 1
12
24
13
12
Figure 1. Top View Pinout
13
+X
Figure 2. Top View of Mouse
All rights strictly reserved any portion in this paper shall not be reproduced, copied or transformed to any other forms without permission.
2
PixArt Imaging Inc.
E-mail: fae_service@pixart.com.tw
V0.3 April. 2008


Part Number PAW3203DI
Description WIRELESS OPTICAL MOUSE SINGLE CHIP
Maker PixArt
Total Page 14 Pages
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