PixArt Imaging Inc.
PAW3102DB
CMOS Optical Mouse Sensor
1. Pin Configuration
Pin Description
Pin No.
Name
Type
Definition
1
2
3
4
5
6
7
8
OSC_RES
NC
SDIO
SCLK
LED
VSS
VDD
VREF
IN
-
I/O
IN
OUT
GND
PWR
BYPASS
Internal RC oscillator for system clock without external resistor
No connect
Serial interface bi-direction data
Serial interface clock
LED control
Chip ground
Chip power, 5V power supply
Voltage reference
Pin Assignment
LB
RB
8
1
2
3
4
7
6
5
8
7
6
5
+ Y
1
2
3
4
+ X
Figure 1. Top View Pinout
Figure 2. Top View of Mouse
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PixArt Imaging Inc.
2
E-mail: fae_service@pixart.com.tw
V1.2, April. 2008
PIXART [ PIXART IMAGING INC. ]
