PMW3389DM Product Datasheet
PixArt Imaging Inc.
Optical Gaming Navigation Chip
1.2 Pin Configuration
Figure 2. Device Pinout
Table 1. Pin Definition
Pin No.
Function
Reserved
Reserved
Symbol
Type
NC
Description
1
NC
No connection
No connection
2
NC
NC
3
VDCPIX
VDD
VDDIO
GPO
Power LDO output for selective analog circuit
Power Input power supply
Power I/O reference voltage
Supply Voltage and
I/O Voltage
4
5
6
Output
Input
GND
General Purpose Output
Reset Control
General Purpose Output
Chip reset (Active Low)
Ground
7
NRESET
GND
8
Ground
9
MOTION
SCLK
MOSI
MISO
NCS
Output Motion detect
Motion Output
10
11
12
13
14
15
16
Input
Input
Serial data clock
Serial data input
4-wire SPI
Output Serial data output
Input
NC
Chip select (Active Low)
No connection
LED Anode
NC
Reserved
LED
Reserved
LED_P
NC
Input
NC
No connection
Version 1.01 | 03 Jan 2019 | 11020AENW
PixArt Imaging Inc. http://www.pixart.com
All rights reserved. Any portion in this paper shall not be reproduced, copied, or transformed to any other forms without permission.
5
PIXART [ PIXART IMAGING INC. ]
