PAW3515DB Datasheet, PDF (2/4 Pages) Pixart Imaging Inc. – USB OPTICAL MOUSE SINGLE CHIP

PixArt Imaging Inc.
PAW3515DB Series
USB Optical Mouse Sensor Single Chip
1. Pin Configuration
1.1 Pin Description
Pin # Name
Type
1 MFIO_1 (LED) I/O
2 VDD5V
PWR
3 Z1
I/O
4 Z2
I/O
5 MFIO_2 (SW) I/O
6 VSS
GND
7 D-/DATA
I/O
8 D+/CLK
I/O
Definition
Share pin for LED power/BM
Chip power VDD, 5.0V
Z axis, support mechanical scroller input
Z axis, support mechanical scroller input
Share pin for LED control pin/BL/BR
Chip ground
USB D- or PS/2 mouse data line
USB D+ or PS/2 mouse clock line
1.2 Pin Assignment for Sensor Rotate 0˚, +90˚, -90˚, 180˚
LB
RB
8
1
7
2
+Y
1
8
6
7
3
2
6
5
3
4
5
4
Sensor rotate 0˚
+X
Figure 1. Top View Pinout
Sensor rotate +90˚
Sensor rotate -90˚
Sensor rotate 180˚
Figure 2. Top View of Mouse
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PixArt Imaging Inc.
E-mail: [e-mail]
V1.0 Apr. 2013