PixArt Imaging Inc.
High-Performance Optical Mouse Sensor
Pinout
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Name
NCS
MISO
SCLK
MOSI
LED_CTRL
RESET
NPD
OSC_OUT
GUARD
OSC_IN
NC
OPTP
REFC
REFB
VDD3
GND
VDD3
NC
GND
NC
Description
Chip select (active low input)
Serial data output
(Master In/Slave Out)
Serial clock input
Serial data input
(Master Out/Slave In)
LED control output
Reset input
Power down (active low input)
Oscillator output
Oscillator gnd for PCB guard
(optional)
Oscillator input
No connect
Connect to VDD3
Reference capacitor
Reference capacitor
Supply voltage
Ground
Supply voltage
No connect
Ground
No connect
Figure 1. Package outline drawing (top view)
Lot Code
VVV
20
1
19
2
18
3
17
4
16
5
15
6
14
7
13
8
12
9
11
10
Product Number
Date Code
Lot Code
Item
Product Number
Date Code
Marking
A3080
XYYWWZ
Remarks
X = Subcon Code
YYWW = Date Code
Z = Sensor Die Source
Numeric
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2
PixArt Imaging Inc.
E-mail:
fae_service@pixart.com.tw
PIXART [ PIXART IMAGING INC. ]
