PAJ7025R2

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1 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. Version 1.1 |29 Jan 2016 | 51000AEN PAJ7025R2 General Product Datasheet Multiple Objects Tracking Sensor Module PixArt Imaging Inc. PAJ7025R2: Multiple Objects Tracking Sensor Module

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For any additional inquiries, please contact us at http://www.pixart.com/contact.asp T able of Contents

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1.0 General Description

1.1 Introduction

object brightness, object radius, object range, and aspect ratio are accessible through SPITM interface. In the application environment the moving object(s) could have active IR light source or passive IR reflector. Figure 1. System Blocks

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1.2 Block Diagram

Figure 2. Sensor Architecture Blocks Diagram

1.3 Features

 Programmable frame rate control: 10fps~200fps.  Programmable exposure time.  Normal mode and Power down mode.

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1.4 Pin Description

Figure 3. Module Pinout Configuration Table 1. Pin Signal Description 1 G0 I/O KEY scan function. Please leave it as floating. 2 G1 I/O KEY scan function. Please leave it as floating. 3 G2 I/O KEY scan function. Please leave it as floating. 4 G3 I/O KEY scan function. Please leave it as floating. 5 G4 I/O KEY scan function. Please leave it as floating. 6 G5 I/O KEY scan function. Please leave it as floating. 7 G6 I/O KEY scan function. Please leave it as floating. 8 G7 I/O KEY scan function. Please leave it as floating. 9 G8 OUT KEY scan function. Please leave it as floating. 10 G9/CSB I/O SPI Chip Select pin, active low. 11 G10/SCK I/O SCK: Serial Communications Clock for SPI. 12 G11/MISO I/O MISO: Serial Data Output. 13 G12/MOSI I/O MOSI: Serial Data Input pin. 14 VSSD GND This pin must be connected to ground. 15 CP_1 I/O Reserved pin. Please leave it as floating. 16 CP_2 I Reserved pin. Please leave it as floating. 17 VDDMA PWR Power supply (+2.0 Vdc~ +3.6 Vdc).

18 G14/LED_FRT I/O Reserved pin for IR LED Control

19 G13/LED_SIDE I/O Reserved pin for IR LED Control

20 VSSD_LED GND This pin must be connected to ground.

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2.0 Mechanical Specifications

2.1 Mechanical Dimension

Figure 4. Module Outline Drawing

7 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. Version 1.1 |29 Jan 2016 | 51000AEN PAJ7025R2 General Product Datasheet Multiple Objects Tracking Sensor Module PixArt Imaging Inc.

3.0 Operating Specifications

3.1 Absolute Maximum Ratings

Symbol Parameter Min. Max. Unit Notes TSTG Storage temperature -25 125 ℃ TA Operating Temperature 0 40 °C Tsolder Lead Solder Temp - 250 °C Lead free ESD HBM (Human Body mode) - 2000 V MM (Machine mode) - 200 VDDMA I/O power & Analog power DC External Power Input -0.3 3.96 V VIN DC input voltage -0.3 VDDMA+0.3 V All I/O pin Notes: 1. Maximum Ratings are those values beyond which damage to the device may occur . 2. Exposure to these conditions or beyond those indicated may adversely affect device reliability. 3. Functional operation under absolute maximum-rated conditions is not implied. Functional operation should be restricted to the Recommended Operating Conditions.

3.2 Recommend Operating Condition

Symbol Parameter Min. Typ. Max. Unit Notes TA Operating Temperature 0 - 40 °C VDDMA I/O power & Analog power DC External Power Input 2.0 2.8 3.6 V

3.3 Electrical Specifications

Symbol Parameter Min. Typ. Max. Unit Notes IDD Supply Current 2 6 10 mA Sensor on measurement @25°C, VDDMA=3.6V, 200 ±3% fps Power-down current 5 14 60 µA @25°C, VDDMA=3.6V VIH Input High Voltage 0.7*VDDMA - - V VIL Input Low Voltage - - 0.3* VDDMA V VOL Output Low Voltage - - 0.1* VDDMA V Note2 VOH Output High Voltage 0.9* VDDMA V Note2 Notes: 1. VDDMA= VDDI/O = 2.0~3.6V 2. All the GPIO maximum output current is 4mA, Capacitance load spec. =100pF @ maximum Frequency = 14Mhz±1.5% 3. IR-TX LED driving pin is 130~170mA.

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3.4 Optical Specifications

3.5 IR Filter on module

The module has coated an IR pass filter for IR application, the profile as below shown. Figure 5. IR Filter Spectrum Response

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4.0 Reference Schematics

Figure 6. Application Circuit

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5.0 Register Table

Table 2. Register Bank 0 Table 3. Register Bank 1

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12 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. Version 1.1 |29 Jan 2016 | 51000AEN PAJ7025R2 General Product Datasheet Multiple Objects Tracking Sensor Module PixArt Imaging Inc. Document Revision History Revision Number Date Change Description 1.0 29 Jan 2016 New creation from full DS version 1.1