Microchip Technology RE46C190 User guide

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RE46C190

Demo Board

User’s Guide

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code hopping

RE46C190

DEMO BOARD

USER’S GUIDE

Table of Contents

Preface ...........................................................................................................................5

Introduction............................................................................................................5

Document Layout .................................................................................................. 5

Conventions Used in this Guide............................................................................ 6

Recommended Reading.............................................................. .. ........................7

The Microchip Web Site........................................................................................ 7

Customer Support.................... .................................... .................. .......................7

Document Revision History................................................................................... 8

Chapter 1. Product Overview

1.1 Introduction .....................................................................................................9

1.2 What is the RE46C190 Demo Board? ............................................................9

1.3 What the RE46C190 Demo Board Kit Contains ...........................................10

Chapter 2. Installation and Operation

2.1 Introduction ...................................................................................................11

2.2 Setup ............................................................................. ............................... 12

2.3 Getting Sta rted .... .................................................................................. ....... 12

2.4 Modifying th e D em o Bo a rd ...................................................................... ..... 14

Appendix A. Schematic and Layouts

A.1 Introduction ..................................................................................................15

A.2 Board Schematic - RE46C190 Application Circuit and Smoke

Chamber Regulator ................................................................................16

A.3 Smoke Chamber Emulation Circuit .............................................................. 17

A.4 Board - Top Silk an d P a d s .......................................................................... 17

A.5 Board - Top Trace and Pads ........................................................................18

A.6 Board - Botto m Tr a ce a n d Pa d s .............. ................................................... 18

Appendix B. Bill of Materials (BOM)

Worldwide Sales and Service ....................................................................................21

RE46C190 Demo Board User’s Guide

RE46C190

DEMO BOARD

USER’S GUIDE

Preface

NOTICE TO CUSTOMERS

All documentation becomes dated, and this manual is no exception. Microchip tools and documentation are constantly evolving to meet customer needs, so some actual dialogs and/or tool descriptions may differ from those in this document. Please refer to our web site (www.microchip.com) to obtain the latest documentation available.

Documents are identified with a “DS” number. This number is located on the bottom of each page, in front of the p age number. The numbering convention for the DS number is “DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the document.

For the most up-to-date information on development tools, see the MPLAB Select the Help menu, and then Topics to open a list of available on-line help files.

IDE on-line help.

INTRODUCTION

This chapter contains general information that will be useful to know before using the RE46C190 Demo Board. Items discussed in this chapter include:

• Document Layout

• Conventions Used in this Guide

• Recommended Reading

• The Microchip Web Site

• Customer Support

• Document Revision History

DOCUMENT LAYOUT

This document describes how to use the RE46C190 Demo Board as a developmen t tool to emulate and debug firmware on a target board. The manual layout is as follows:

• Chapter 1. “Product Overview” – This chapter introduces the main characteristics of the RE46C190 Demo Board.

• Chapter 2. “Installation and Operation” – Includes a detailed description of the board and instructions on how to get started.

• Appendix A. “Schematic and Layouts” – Shows the schematic and layout diagrams.

• Appendix B. “Bill of Materials (BOM)” – Lists the parts used to build the RE46C190 Demo Board.

RE46C190 Demo Board User’s Guide

CONVENTIONS USED IN THIS GUIDE

This manual uses the following docum entat io n conven tion s:

DOCUMENTATION CONVENTIONS

Description Represents Examples

Arial font:

Italic chara c ters Referenced books MPLAB

Emphasized text ...is the only compiler...

Initial caps A window the Output window

A dialog the Settings dialog A menu selection select Enable Programmer

Quotes A field name in a window or

dialog

Underlined, italic text with right angle bracket

Bold characters A dialog button Click OK

N‘Rnnnn A number in verilog format,

Text in angle brac kets < > A key on the keyboard Press <Enter>, <F1>

Courier New font:

Plain Courier New Sample source code #define START

Italic Courier New A variable argument file.o, where file can be

Square brackets [ ] Optional arguments mcc18 [options] file

Curly brackets and pipe character: { | }

Ellipses... Replaces r epeated text var_name [,

A menu path File>Save

A tab Click the Power tab

where N is the tota l number of digits, R is th e radi x and n is a digit.

Filenames autoexec.bat File paths c:\mcc18\h Keywords _asm, _endasm, static Command-line options -Opa+, -Opa- Bit values 0, 1 Constants 0xFF, ‘A’

Choice of mut ually exclus ive arguments; an OR selection

Represents code supplied by user

IDE User’s Guide

“Save project before build”

4‘b0010, 2‘hF1

any valid filename

[options] errorlevel {0|1}

var_name...] void main (void)

{ ... }

1.1 INTRODUCTION

The RE46C190 is a low voltage, programmable photo smoke detector with interconnect, local alarm indication, programmable setup, programmable calibration, programmable feature selection, boost regulator and horn driver. This device has a minimal external component count.

This chapter provides an overview of the RE46C190 Demo Board and covers the following topics:

• What is the RE46C190 Demo Board?

• What the RE46C190 Demo Board Kit Contains

1.2 WHAT IS THE RE46C190 DEMO BOARD?

The RE46C190 Demo Board is a complete stand-alone smoke detector application with a smoke chamber emulator. The demo board allows the evaluation of all the functions that the RE46C190 device has. Key test points of the device are available at the bottom edge of the demo board.

RE46C190

DEMO BOARD

USER’S GUIDE

FIGURE 1-1: RE46C190 Demo Board.

RE46C190 Demo Board User’s Guide

The demo board is designed for battery operation using a CR123A battery, or can be operated using a power supply.

The RE46C190 application circuit is on the right side of the board by the battery holder and piezo horn, while the smoke chamber emulator is on the left side. The emulator can be disconnected from the application circuit and a photo smoke chamber or its components can be connected to the demo board.

1.3 WHAT THE RE46C190 DEMO BOARD KIT CONTAINS

The RE46C190 Demo Board kit includes:

• RE46C190 Demo Board (102-00344)

• Pre-programmed RE46C190 parts

• Knob and standoffs for final board assembly

• Important Information Sheet

Chapter 2. Installation and Operation

2.1 INTRODUCTION

The RE46C190 Demo Board allows full evaluation of the RE46C190 functionality, including programmability. The demo board consists of two parts:

• RE46C190 application circuit (see Figure 2-1)

• A smoke-chamber emulation circuit (see Figure 2.2).

The smoke-chamber emulation circuit can be disconnected from the RE46C190 application circuit so the actual photo smoke chamber components can be evaluated in the RE46C190 application circuit. The board can be operated from a CR123A battery, or be powered from a 3V power supply.

BAT

VBATc

R15

GND2

0

100

10 μF

1 μF

100

Rv2

SW2

2K POT

RE46C190

DEMO BOARD

USER’S GUIDE

10 μH

GND

IRCAPc

0

R17

IREDc

0

IRPc

IRNc

GND

R18

RLEDR

R19

R20

0

RLED

330

RED

IRED

100

GLEDR

GREEN

100 μF

SW1

TEST

TEST2

10k

FIGURE 2-1: RE46C190 Application Circuit.

IRED

TEST

TEST2

IRP

IRN

RLED

RE46C190

IC1

IRCAP

FEED

GLED

BST

IRCAP

BST

GLED

1 nF

33 μF

1.5M

330

HORN

220K

4.7 μF

FEED

RE46C190 Demo Board User’s Guide

2.2 SETUP

Before powering the RE46C190 Demo Board, complete the following steps:

1. Place the potentiometer knob on the 2M POT.

2. Attach the six standoffs with screws are provided to act as legs for the demo board.

3. Start with the switch in OFF state, toggled toward the label R8, and ensure that Rv2 is turned fully clockwise, to its highest resistance value. The switch (SW2) and the potentiometer (Rv2) allow the apparent battery voltage (V lowered so the low battery operation of the application can be evaluated.

4. Ensure that the 2M POT, used to set the current in the smoke chamber emulator, is turned fully counterclockwise to set a minimum photodiode current.

5. Ensure there is a preprogrammed RE46C190 in the ZIF socket. The socket’s pin 1 designator is located near capacitor C2.

6. Insert a CR123A battery in the battery holder, or connect a 3V power supply to the terminals next to the battery holder (VBAT and GND2).

The RE46C190 Demo Board allows two adjustments when evaluating the RE46C190 device. The first adjustment uses the 2M POT to increase the current to the photodiode inputs IRN and IRP to simulate a smoke condition, by turning the potentiometer knob in a clockwise direction.

) to be

The smoke emulator circuit is sensitive to the battery voltage or power supply voltage. To ensure consistent results from the smoke emulator, be sure the VBAT voltage is the same as used in the previous tests.

When switch SW2 is toggled toward the center of the board, Rv2 is able to reduce the apparent battery voltage (V

If a power supply is being used in place of a battery, be sure the current limit is set for a value greater than 2A. When the boost regulator is operating, it can draw peak currents greater than 1.0A. A low current limit may cause the power supply voltage to drop, and may reset the IC. This can appear as a non-specified operation.

Due to the sampling rate of the IC, the potentiometer adjustments do not have an immediate effect. Refer to the RE46C190 Data Sheet for specific information on timing.

2.3 GETTING STARTED

To emulate the basic smoke detect operation, slowly turn the 2M POT clockwise, until RLED flashes and the piezo horn sounds. This is the Alarm mode. A piece of tape over the hole in the piezo horn case reduces the volume of the horn during testing. Turn the 2M POT counterclockwise until the Alarm mode ends. This is the Hysteresis mode of operation. The GLED flashes to indicate a local alarm, i.e. this particular device has been in an alarm condition. Press SW1, the Push-to-Test button. The piezo horn will chirp as an audible indication that the Local Alarm Memory is set. When the button is released, the Local Alarm Memory is reset to Normal operation. Refer to the RE46C190 Data Sheet for specific details on device operation in Normal mode.

Repeat the test above, but leave the IC in Alarm mode, and press SW1 to enter the Hush mode. Continue by turning the 2M POT clockwise to re-enter the Alarm mode. Refer to the RE46C190 Data Sheet for Push-to-Test and Reduced Sensitivity operation.

WARNING

) supplied to the IC, when turned counterclockwise.

Installation and Operation

Another basic test is the low battery test. Connect a digital multimeter to the test pins V

and GND, to monitor the VDD. Toggle the switch SW2 toward the center of the

demo board and observe the change in V V

voltage to less than 2.4V, where the low battery threshold should be set. The piezo

horn chirps once every 43 seconds. The low battery Silence mode can be entered by pressing SW1. Refer to the RE46C190 Data Sheet for details on the Supervisory mode.

The chamber test can be evaluated by first toggling the switch SW2 toward the label R8 and then turning the 2M POT fully counterclockwise. This places the demo board in a Non-Alarm state. Short the test point IRED to the test point IRCAP. This disables the smoke chamber emulator and causes the IC to fail the chamber test. Three chirps are heard after the test fails. Refer to the RE46C190 Data Sheet for details on this Supervisory mode.

T able 2-1 lists the program settings for the RE46C190 samples included with the demo board. Due to limitations of the smoke emulator, the IRED current, the photo amplifier gain and the integration time should not be changed.

TABLE 2-1: PRE-PROGRAMMED RE46C190 SAMPLE

Parameter Setting

Long Term Drift Limit 0 Chamber Test Limit 2 Hush Limit 20 Hysteresis Limit 15 Normal Smoke Limit 20 Photo Amplifier Gain Factor 1 Integration Time 100 µs Low Battery Trip Limit 2.4V Long Term Drift Enable Disable Low Battery Hush Enable Enable IRED Current 150 mA Hush Option Never Cancel End Of Life En able Disabled Tone Select Temporal

. Turn Rv2 counterclockwise to lower the

Table 2-2 is a list of the test points easily available on the bottom of the demo board. Refer to A.2 “Board Schematic - RE46C190 Application Circuit and Smoke Chamber Regulator” for details of the connection of the test point. When using the test points, use an oscilloscope to observe RE46C190’s operation.

RE46C190 Demo Board User’s Guide

TABLE 2-2: RE46C190 DEMO BOARD TEST POINTS

T est Point Description

BAT

GND2 Second connection to V

TEST Connection to Pin 4 of the RE46C190 device and the push-to-test button

IRED Connection to the smoke chamber emulator and to Pin2 of the RE46C190

TEST2 Connection to Pin 5 of the RE46C190 device

GND Connection to V

GLEDR Connection to the green LED resistor and the green LED anode

IRCAP Connection to the smoke cham ber emulator and to Pin 11 of the RE46C1 90

GLED Connection to the cath ode of the gre en LED and to Pin 9 of the RE46C190

BST

RLEDR Connection to the red LED resistor and the red LED anode

RLED Connection to the red LED cathode and to Pin 8 of the RE46C190 device

IO Connection to Pin12 of the RE46C190 device

FEED Connection to Pin 10 of the RE46C190 device

LX Connection to Pin 16 of the RE46C190 device HB Connection to Pin 13 of the RE46C190 device HS Connection to Pin 14 of the RE46C190 device

The battery voltage or power supply voltage

device

Connection to Pin 3 of the RE46C190 device

device

device Connection to Pin 15 of the RE46C190 device

2.4 MODIFYING THE DEMO BOARD

The RE46C190 Demo Board can be modified to include a smoke chamber, or smoke chamber components. Jumpers R19 and R20 can be removed to allow a photodiode to be connected to the IRP and IRN pins of the IC, respectively. R17 and R18 can be removed to allow an infrared LED to be connected to the IRCAP and IRED pins, respectively.

The removal of jumper R15 will disconnect the smoke chamber emulator from the VBAT line. This allows the measurement of the smoke detector application average input current. It is important that the toggle switch SW2 be placed in the OFF position for this measurement.

The input current measurement requires an ammeter setting that can handle the large current draw of the boost regulator, while resolving microamperes of current. The effective series resistance of the ammeter can affect the operation of the boost regulator. An alternative method for this measurement is to place a 100 µF capacitor between the terminal VBAT and GND2, and connect one end of a 100Ω resistor to VBAT. Connect the ammeter to the other end of the resistor and then to the positive terminal of the power supply, or battery. Connect the negative terminal of the battery or power supply to the terminal GND2. This simple RC filter will smooth out the current peaks. The capacitor should have a low ESR to minimize the voltage ripple at the VBAT terminal.

WARNING

Appendix A. Schematic and Layouts

A.1 INTRODUCTION

This appendix contains the following schematics and layouts for the RE46C190 Demo Board.

• A.2 “Board Schematic - RE46C190 Application Circuit and Smoke Chamber

Regulator”

• A.3 “Smoke Chamber Emulation Circuit”

• A.4 “Board - Top Silk and Pads”

• A.5 “Board - Top Trace and Pads”

• A.6 “Board - Bottom Trace and Pads”

RE46C190

DEMO BOARD

USER’S GUIDE

RE46C190 Demo Board User’s Guide

A.2 BOARD SCHEMATIC - RE46C190 APPLICATION CIRCUIT AND SMOKE

CHAMBER REGULATOR

4.7 μF

FEED

220K

BST

1.5M

1 nF

HORN

330

33 μF

10 μH

BST

IC1

GND

VSSIRED

TEST

TEST2

FEED

IRCAP

IRP

IRN

GLED

RLED

RE46C190

GLED

IRCAP

10k

Rv2

SW2

2K POT

SW1

TEST

TEST2

100

100 μF

1 μF

100

10 μF

IRED

100

GLEDR

GREEN

0

R15

GND2

BAT

R17

IRCAPc

IREDc

R18

330

RED

RLEDR

IRPc

0

R19

IRNc

0

R20

RLED

GND

VBATc

A.3 SMOKE CHAMBER EMULATION CIRCUIT

Schematic and Layouts

IRCAPc

IREDc

VBATc

R24

R27

20

BS250P

ZVN4206A

R26

10K

FDN302P

R25

10K

A.4 BOARD - TOP SILK AND PADS

0

RA1

RB1

20M

RC1

RD1

R23

IC3

A_CTRL

D_CTRL

B_CTRL

C_CTRL

ENABLE

GND

4316

VCC

VEE

R22

220K

1M

R29

Rv3

2M POT

20M

100M

IRPc

IRNc

GND

RE46C190 Demo Board User’s Guide

A.5 BOARD - TOP TRACE AND PADS

A.6 BOARD - BOTTOM TRACE AND PADS

RE46C190

DEMO BOARD

USER’S GUIDE

Appendix B. Bill of Materials (BOM)

TABLE B-1: BILL OF MATERIALS (BOM)

Qty Reference Description Manufacturer Part Number

3 BH1 CR123A Battery Holder for PCB mount -

RoHS Compliant (BCR123A)

1 C1 Multilayer Ceramic Capacitor (MLCC) -

1206 100 volts 1000pF 10% X7R

1 C2 Multilayer Ceramic Capacitor (MLCC) -

SMD/SMT 1210 4.7uF 25volt s X7R 20%

1 C3 Multilayer Ceramic Capacitor (MLCC) -

1210 100 volts 1uF 20% X7R

1 C4 Multilayer Ceramic Capacitor (MLCC) -

SMD/SMT 1210 100uF 6.3 volts X5R 20%

1 C5 Multilayer Ceramic Capacitor (MLCC) -

SMD/SMT 1210 33uF 6.3volts X5R 20%

1 C6 Multilayer Ceramic Capacitor (MLCC) -

SMD/SMT 1210 10uF 25volts X5R 10% 1 D1 SMD Red 2.0V LEDs Lumex 1 D2 SMD Green, 565nm 2.2V, 10mcd Lumex Inc. SML-LX0805GC-TR 1 D3 SCHOTTKY RECTIFIER, 1.5A, 25V,

DO-214AC 1 D4 FAST SWITCH DIODE, 3A 600V

DO-214AB 1 HRN1 PCB mounting, Piezo Horn Sealed-type MynTahl Corp. EFM-290ED 1 IC1 SOIC SOCKET, 16POS, SMD

Connector Type:SOIC Socket 1 IC1 Microchip will Consign Microchip Technology Inc. RE46C190S16F 1 IC2 CONN IC SOCKET 16POS DIP TIN Tyco 1 IC2 Socket IC MUX/DEMUX QUAD 1X1 16DIP ON Semiconductor 1 L1 Power Inductors 10uH 1.7A Sumida Corporation CDRH6D28NP-100NC 1 Q1 MOSFET P-CH 45V 230MA TO92-3 Diodes 1 Q2 MOSFET P-CH 20V 2.4A SSOT3 Fairchild Semiconductor 1 Q3 MOSFET N-CH 60V 600MA TO92-3 Diodes Incorporated/Zetex ZVN4206AV 1 PCB RoHS Compliant Bare PCB, RE46C190

Demo Board 6R10, R15,

R17, R18, R19, R20

2 R1, R3 Resistors1206-SMD 1/4 watt 330 ohms 1%Vishay Intertechnology,

Resistor 1206-SMD 0 ohm Jumper Bourns

Note 1: The components listed in this Bill of Materials are representative of the PCB assembly. The

released BOM used in manufacturing uses all RoHS-compliant components.

http://www.batteryspace.com BCR123A

Kemet

TDK

TDK Corporation C3225X7R2A105M

TDK Corporation C3225X5R0J107M

TDK Corporation C3225X5R0J336M

TDK Corporation C3225X5R1E106K

Vishay

Vishay Intertechnology, Inc. RS3J-E3/57T

3M 216-7383-55-1902

— 104-00344

Inc./Dale

Electronics Corp. C1206Y102K1RACTU

Corporation C3225X7R1E475M

Inc. SML-LXF0805SIC-TR

Intertechnology, Inc. BYS10-25-E3/TR

Electronics 2-641610-1

Incorporated/Zetex BS250P

Inc. CR1206-J/-000ELF

MC74HC4316ANG

FDN302P

CRCW1206330RFKTA

RE46C190 Demo Board User’s Guide

TABLE B-1: BILL OF MATERIALS (BOM) (CONTINUED)

Qty Reference Description Manufacturer Part Number

3 R2, R4, R8 Resistor 1206-SMD 1/4 watt 100 ohms 1%Vishay Intertechnology,

Inc./Dale

1 R5 Resistors1206-SMD 1/4 watt 1.5 Meg

ohms 1%

2 R6, R9 Resistors1206-SMD 1/4 watt 220K

ohms 1%

1 R7 Resistors 1206-SMD 1/4 w att 10K ohms 1%Vishay Intertechnology,

6R10, R15,

R17, R18, R19, R20

3R11, R12,

R13

1 R14 RESISTOR, METAL FILM, 20OHM,

1 R16 RESISTOR, METAL FILM, 1MOHM,

2 RA, RC RESISTOR 20M OHM. 5W CARB COM Ohmite 2 RB, RD RESISTOR, HV, 100MOHM, 800mW, 1%Tyco Electronics HBA100MFZRE

Resistor 1206-SMD 0 ohm Jumper Bourns Inc. CR1206-J/-000ELF

10KΩ Resistor Vishay Intertechnology, Inc. CCF0710K0GKE36

250mW, 1%

500mW, 2%

Vishay Intertechnology, Inc./Dale

Inc./Dale

Multicomp MCMF0W4FF200JA50

Vishay Intertechnology, Inc. CCF071M00GKE36

Mfg., Co. OF206JE

CRCW1206100RFKEA

CRCW12061M50FKEA

CRCW1206220KFKEA

CRCW120610K0FKEA

1 Rv1 POT 2.5MEG OHM CARBON 1/2W Precision Electronic

Components Ltd. 1 Rv2 Potentiometer 2K LINEAR 12MM Bourns Inc. PDB12-H4251-202BF 1 SW1 SWITCH TACT 6MM 230GF H=4.3MM OMRON Corporation B3S-1002P 1 SW2 Toggle Switches SPDT ON-NONE-ON

SMT

18 Test Points Circuit Board Hardware - PCB TERMI-

NAL PIN TURRET

C&K Components GT11MSCBE

Harwin Plc. H2121-01

SPRU2551S28

Note 1: The components listed in this Bill of Materials are representative of the PCB assembly. The

released BOM used in manufacturing uses all RoHS-compliant components.

TABLE B-2: BILL OF MATERIALS - HARDWARE PARTS

Qty Reference Description M anufacturer Part Number

2 Bat Holder Hex Nuts NUT HEX 4-40 NYLON B&F™ Fastener Supply NY HN 440 2 Bat Holder Screws SCREW MACH PHIL 4-40X3/8

NYLON

1 POT Dials SWITCH KNOB STRAIGHT .74"

NATRL

1 POT Dials SWITCH KNOB STRAIGHT .50"

NATRL

6 Standoffs SCREW MACH PHIL 4-40X1/4

NYLON

6 Standoffs STANDOFF HEX .500"L

4-40THR NYL

B&F Fastener Supply NY PMS 440 0038 PH

Tyco Electronics KLN700A1/4

Tyco Electronics KLN500A1/8

B&F Fastener Supply NY PMS 440 0025 PH

Keystone Electronics

1902C

Note 1: The components listed in this Bill of Materials are representative of the PCB assembly. The

released BOM used in manufacturing uses all RoHS-compliant components.

Worldwide Sales and Service

AMERICAS

Corporate Office

2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 480-792-7200 Fax: 480-792-7277 Technical Support:

http://www.microchip.com/ support

Web Address:

www.microchip.com

Atlanta

Duluth, GA Tel: 678-957-9614 Fax: 678-957-1455

Boston

Westborough, MA Tel: 774-760-0087 Fax: 774-760-0088

Chicago

Itasca, IL Tel: 630-285-0071 Fax: 630-285-0075

Cleveland

Independence, OH Tel: 216-447-0464 Fax: 216-447-0643

Dallas

Addison, TX Tel: 972-818-7423 Fax: 972-818-2924

Detroit

Farmington Hills, MI Tel: 248-538-2250 Fax: 248-538-2260

Indianapolis

Noblesville, IN Tel: 317-773-8323 Fax: 317-773-5453

Los Angeles

Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608

Santa Clara

Santa Clara, CA Tel: 408-961-6444 Fax: 408-961-6445

Toronto

Mississauga, Ontario, Canada Tel: 905-673-0699 Fax: 905-673-6509

ASIA/PACIFIC

Asia Pacific Office

Suites 3707-14, 37th Floor Tower 6, The Gateway Harbour City, Kowloon Hong Kong Tel: 852-2401-1200 Fax: 852-2401-3431

Australia - Sydney

Tel: 61-2-9868-6733 Fax: 61-2-9868-6755

China - Beijing

Tel: 86-10-8528-2100 Fax: 86-10-8528-2104

China - Chengdu

Tel: 86-28-8665-5511 Fax: 86-28-8665-7889

China - Chongqing

Tel: 86-23-8980-9588 Fax: 86-23-8980-9500

China - Hong Kong SAR

Tel: 852-2401-1200 Fax: 852-2401-3431

China - Nanjing

Tel: 86-25-8473-2460 Fax: 86-25-8473-2470

China - Qingdao

Tel: 86-532-8502-7355 Fax: 86-532-8502-7205

China - Shanghai

Tel: 86-21-5407-5533 Fax: 86-21-5407-5066

China - Shenyang

Tel: 86-24-2334-2829 Fax: 86-24-2334-2393

China - Shenzhen

Tel: 86-755-8203-2660 Fax: 86-755-8203-1760

China - Wuhan

Tel: 86-27-5980-5300 Fax: 86-27-5980-5118

China - Xian

Tel: 86-29-8833-7252 Fax: 86-29-8833-7256

China - Xiamen

Tel: 86-592-2388138 Fax: 86-592-2388130

China - Zhuhai

Tel: 86-756-3210040 Fax: 86-756-3210049

ASIA/PACIFIC

India - Bangalore

Tel: 91-80-3090-4444 Fax: 91-80-3090-4123

India - New Delhi

Tel: 91-11-4160-8631 Fax: 91-11-4160-8632

India - Pune

Tel: 91-20-2566-1512 Fax: 91-20-2566-1513

Japan - Yokohama

Tel: 81-45-471- 6166 Fax: 81-45-471-6122

Korea - Daegu

Tel: 82-53-744-4301 Fax: 82-53-744-4302

Korea - Seoul

Tel: 82-2-554-7200 Fax: 82-2-558-5932 or 82-2-558-5934

Malaysia - Kuala Lumpur

Tel: 60-3-6201-9857 Fax: 60-3-6201-9859

Malaysia - Penang

Tel: 60-4-227-8870 Fax: 60-4-227-4068

Philippines - Manila

Tel: 63-2-634-9065 Fax: 63-2-634-9069

Singapore

Tel: 65-6334-8870 Fax: 65-6334-8850

Tai wan - Hsin Chu

Tel: 886-3-6578-300 Fax: 886-3-6578-370

Taiwan - Kaohsiung

Tel: 886-7-213-7830 Fax: 886-7-330-9305

Taiwan - Taipei

Tel: 886-2-2500-6610 Fax: 886-2-2508-0102

Thailand - Bangkok

Tel: 66-2-694-1351 Fax: 66-2-694-1350

EUROPE

Austria - Wels

Tel: 43-7242-2244-39 Fax: 43-7242-2244-393

Denmark - Copenhagen

Tel: 45-4450-2828 Fax: 45-4485-2829

France - Paris

Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79

Germany - Munich

Tel: 49-89-627-144-0 Fax: 49-89-627-144-44

Italy - Milan

Tel: 39-0331-742611 Fax: 39-0331-466781

Netherlands - Drunen

Tel: 31-416-690399 Fax: 31-416-690340

Spain - Madrid

Tel: 34-91-708-08-90 Fax: 34-91-708-08-91

UK - Wokingham

Tel: 44-118-921-5869 Fax: 44-118-921-5820

02/18/11

Microchip Technology RE46C190 User guide

Specifications and Main Features

Frequently Asked Questions

User Manual

Trademarks

1.1 INTRODUCTION

1.2 WHAT IS THE RE46C190 DEMO BOARD?

1.3 WHAT THE RE46C190 DEMO BOARD KIT CONTAINS

2.1 INTRODUCTION

2.2 SETUP

2.3 GETTING STARTED

TABLE 2-1: PRE-PROGRAMMED RE46C190 SAMPLE

TABLE 2-2: RE46C190 DEMO BOARD TEST POINTS

2.4 MODIFYING THE DEMO BOARD

A.1 INTRODUCTION

A.3 SMOKE CHAMBER EMULATION CIRCUIT

A.4 BOARD - TOP SILK AND PADS

A.5 BOARD - TOP TRACE AND PADS

A.6 BOARD - BOTTOM TRACE AND PADS

TABLE B-1: BILL OF MATERIALS (BOM)

TABLE B-2: BILL OF MATERIALS - HARDWARE PARTS

Worldwide Sales and Service

Corporate Office

Atlanta

Boston

Chicago

Cleveland

Dallas

Detroit

Indianapolis

Toronto

Australia - Sydney

China - Beijing

China - Shanghai

India - Bangalore

Korea - Daegu

Korea - Seoul

Singapore

Taiwan - Taipei

Denmark - Copenhagen

France - Paris

Germany - Munich

Italy - Milan

Spain - Madrid

UK - Wokingham