Microchip Technology MCP1643 User Manual
MCP1643 RGB LED Driver
Demonstration Board
User’s Guide
2016 Microchip Technology Inc. DS50002437A
Note the following details of the code protection feature on Microchip devices:
YSTEM
CERTIFIED BY DNV
== ISO/TS 16949 ==
• Microchip products meet the specification contained in their particular Microchip Data Sheet.
• Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the
intended manner and under normal conditions.
• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.
• Microchip is willing to work with the customer who is concerned about the integrity of their code.
• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not
mean that we are guaranteeing the product as “unbreakable.”
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.
Information contained in this publication regarding device
applications and the like is provided only for your convenience
and may be superseded by updates. It is your responsibility to
ensure that your application meets with your specifications.
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Trademarks
The Microchip name and logo, the Microchip logo, dsPIC,
FlashFlex, flexPWR, JukeBlox, K
LANCheck, MediaLB, MOST, MOST logo, MPLAB,
OptoLyzer, PIC, PICSTART, PIC
SST, SST Logo, SuperFlash and UNI/O are registered
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The Embedded Control Solutions Company and mTouch are
registered trademarks of Microchip Technology Incorporated
in the U.S.A.
Analog-for-the-Digital Age, BodyCom, chipKIT, chipKIT logo,
CodeGuard, dsPICDEM, dsPICDEM.net, ECAN, In-Circuit
Serial Programming, ICSP, Inter-Chip Connectivity, KleerNet,
KleerNet logo, MiWi, MPASM, MPF, MPLAB Certified logo,
MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code
Generation, PICDEM, PICDEM.net, PICkit, PICtail,
RightTouch logo, REAL ICE, SQI, Serial Quad I/O, Total
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GestIC is a registered trademark of Microchip Technology
Germany II GmbH & Co. KG, a subsidiary of Microchip
Technology Inc., in other countries.
All other trademarks mentioned herein are property of their
respective companies.
© 2016, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
ISBN: 978-1-5224-0152-0
EELOQ, KEELOQ logo, Kleer,
32
logo, RightTouch, SpyNIC,
QUALITY MANAGEMENT S
2016 Microchip Technology Inc. DS50002437A-page 2
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and de sign centers in California
and India. The Company’s quality system processes and procedures
are for its PIC
devices, Serial EEPROMs, microperipherals, nonvolatile memory and
analog products. In addition, Microchip’s quality system for the design
and manufacture of development systems is ISO 9001:2000 certified.
®
MCUs and dsPIC® DSCs, KEELOQ
®
code hopping
Object of Declaration: MCP1643 RGB LED Driver Demonstration Board
2016 Microchip Technology Inc. DS50002437A-page 3
MCP1643 RGB LED Driver Demonstration Board User’s Guide
NOTES:
DS50002437A-page 4 2016 Microchip Technology Inc.
MCP1643 RGB LED DRIVER
DEMONSTRATION BOARD
USER’ S GUIDE
Tabl e of Conten ts
Preface ...........................................................................................................................7
Introduction............................................................................................................ 7
Document Layout .................................................................................................. 7
Conventions Used in This Guide ........................................................................... 8
Warranty Registration............................................................................................ 9
Recommended Reading........................................................................................ 9
The Microchip Web Site ........................................................................................ 9
Customer Support ............................................................................................... 10
Revision History .................................................................................................. 10
Chapter 1. Product Overview
1.1 Introduction ................................................................................................... 11
1.2 MCP1643 Device Overview ......................................................................... 11
1.3 MCP1643 Device Key Features ................................................................... 11
1.4 MCP1643 RGB LED Driver Demonstration Board Overview ....................... 12
1.5 MCP1643 RGB LED Driver Demonstration Board Features ........................ 13
1.6 What the MCP1643 RGB LED Driver Demonstration Board Kit Includes .... 13
Chapter 2. Installation and Operation
2.1 Introduction ................................................................................................... 15
2.2 Getting Started ............................................................................................. 16
2.3 Board Testing ............................................................................................... 16
Chapter 3. Flow Charts
Appendix A. Schematics and Layouts
A.1 Introduction .................................................................................................. 21
A.2 Board – Schematic ....................................................................................... 22
A.3 Board – Top Silk .......................................................................................... 23
A.4 Board – Top Silk and Copper ....................................................................... 23
A.5 Board – Top Copper .................................................................................... 23
A.6 Board – Bottom Copper ............................................................................... 23
A.7 Board – Bottom Silk and Copper ................................................................. 23
A.8 Board – Bottom Silk ..................................................................................... 24
Appendix B. Bill of Materials (BOM)...........................................................................25
Worldwide Sales and Service ....................................................................................26
2016 Microchip Technology Inc. DS50002437A-page 5
MCP1643 RGB LED Driver Demonstration Board User’s Guide
NOTES:
DS50002437A-page 6 2016 Microchip Technology Inc.
MCP1643 RGB LED DRIVER
DEMONSTRATION 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 description s may differ from th ose in this docume nt. Please refer to our web site
(www.microchip.com) to obtain the latest documentation available.
Documents are identified with a “DS” numb er. This number is located on the bottom of each
page, in front of the page number. The numbering convention for the DS number is
“DSXXXXXXXXA”, where “XXXXXXXX” 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 online help files.
®
IDE online help.
INTRODUCTION
This chapter contains general information that will be useful to know before using the
MCP1643 RGB LED Driver Demonstration Board. Items discussed in this chapter
include:
• Document Layout
• Conventions Used in This Guide
• Recommended Reading
• The Microchip Web Site
• Development Systems Customer Change Notification Service
• Customer Support
• Revision History
DOCUMENT LAYOUT
This document describes how to use the MCP1643 RGB LED Driver Demonstration
Board. The document is organized as follows:
• Chapter 1. “Product Overview” – Important information about the MCP1643
RGB LED Driver Demonstration Board.
• Chapter 2. “Installation and Operation” – Includes instructions on installing and
getting started with the MCP1643 RGB LED Driver Demonstration Board.
• Chapter 3. “Flow Char ts” - Contains flow charts for the MCP1643 RGB LED
Driver Demonstration Board.
• Appendix A. “Schematics ad Layouts” – Shows the schematic and layout
diagrams for the MCP1643 RGB LED Driver Demonstration Board.
• Appendix B. “Bill of Materials (BOM)” – Lists the parts used to build the
MCP1643 RGB LED Driver Demonstration Board board.
2016 Microchip Technology Inc. DS50002437A-page 7
CONVENTIONS USED IN THIS GUIDE
This manual uses the following documentation conventions:
DOCUMENTATION CONVENTIONS
Description Represents Examples
Arial font:
Italic characters Referenced books MPLAB
Initial caps A window the Output window
Quotes A field name in a window or
Underlined, Italic text with
right angle bracket
Bold characters A dialog button Click OK
N‘Rnnnn A number in verilog format,
Text in angle brackets < > 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 repeated text var_name [,
Preface
®
IDE User’s Guide
Emphasized text ...is the only compiler...
A dialog the Settings dialog
A menu selection select Enable Programmer
“Save project before build”
dialog
A menu path File>Save
A tab Click the Power tab
4‘b0010, 2‘hF1
where N is the total number of
digits, R is the radix 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’
any valid filename
[options]
Choice of mutually exclusive
arguments; an OR selection
Represents code supplied by
user
errorlevel {0|1}
var_name...]
void main (void)
{ ...
}
2016 Microchip Technology Inc. DS50002437A-page 8
RECOMMENDED READING
This user's guide describes how to use the MCP1643 RGB LED Driver Demonstration
Board. Other useful documents are listed below. The following Microchip documents
are available and recommended as supplemental reference resources:
• MCP1643 Data Sheet – “1 MHz Low Start-up Voltage Synchronous Boost
LED Constant Current Regulator” (DS20005208)
• PIC16F1455 Data Sheet – “USB Port Power Controller with Charger
Emulation” (DS200005346)
THE MICROCHIP WEB SITE
Microchip provides online support via our web site at www.microchip.com. This web
site is used as a means to make files and information easily available to customers.
Accessible by using your favorite Internet browser, the web site contains the following
information:
• Product Support – Data sheets and errata, application notes and sample
programs, design resources, user’s guides and hardware support documents,
latest software releases and archived software
• General Technical Support – Frequently Asked Questions (FAQs), technical
support requests, online discussion groups, Microchip consultant program
member listing
• Business of Microchip – Product selector and ordering guides, latest Microchip
press releases, listing of seminars and events, listings of Microchip sales offices,
distributors and factory representatives.
Preface
DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE
Microchip’s customer notification service helps keep customers current on Microchip
products. Subscribers will receive e-mail notification whenever there are changes,
updates, revisions or errata related to a specified product family or development tool of
interest.
To register, access the Microchip web site at www.microchip.com, click on Customer
Change Notification and follow the registration instructions.
The Development Systems product group categories are:
• Compilers – The latest information on Microchip C compilers, assemblers, linkers
and other language tools. These include all MPLAB C compilers; all MPLAB
assemblers (including MPASM™ assembler); all MPLAB linkers (including
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librarian).
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includes the MPLAB REAL ICE™ and MPLAB ICE 2000 in-circuit emulators.
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IDE – The latest information on Microchip MPLAB IDE, the Windows
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Plus and
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2016 Microchip Technology Inc. DS50002437A-page 9
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