MCP73855
Evaluation Board
User’s Guide
2004 Microchip Technology Inc. DS51522A
Note the following details of the code protection feature on Microchip devices:
• 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 Digit al Millennium Copyright Act. If suc h a c t s
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and may be superseded by updates.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.
MICROCHIP MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED,
WRITTEN OR ORAL, STATUTORY OR OTHERWISE,
RELATED TO THE INFORMATION, INCLUDING BUT NOT
LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE,
MERCHANTABILITY OR FITNESS FOR PURPOSE.
Microchip disclaims all liability arising from this information and
its use. Use of M icrochip’s prod ucts as critical co mponents in
life support systems is not authorized except with express
written approval by Microchip. No licenses are conveyed,
implicitly or otherwise, under any Microchip intellectual property
rights.
Trademarks
The Microchip name and logo, the Microchip logo, Accuron,
dsPIC, K
EELOQ, microID, MPLAB, PIC, PICmicro,
PICSTART, PRO MATE, PowerSmart, rfPIC, and
SmartShunt are registered trademarks of Microchip
Technology Incorporated in the U.S.A. and other countries.
AmpLab, FilterLab, MXDEV, MXLAB, PICMASTER, SEEVAL,
SmartSensor and The Embedded Control Solutions Company
are registered trademarks of Microchip Technology
Incorporated in the U.S.A.
Analog-for-the-Digital Age, Application Maestro, dsPICDEM,
dsPICDEM.net, dsPICworks, ECAN, ECONOMONITOR,
FanSense, FlexROM, fuzzyLAB, In-Circuit Serial
Programming, ICSP, ICEPIC, Migratable Memory, MPASM,
MPLIB, MPLINK, MPSIM, PICkit, PICDEM, PICDEM.net,
PICLAB, PICtail, PowerCal, PowerInfo, PowerMate,
PowerTool, rfLAB, rfPICDEM, Select Mode, Sm art Serial,
SmartTel and Total Endurance are trademarks of Microchip
Technology Incorporated in the U.S.A. and other countries.
SQTP is a service mark of Microchip Technology Incorporated
in the U.S.A.
All other trademarks mentioned herein are property of their
respective companies.
© 2004, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
Printed on recycled paper.
Microchip received ISO/TS-16949:2002 quality system certification for
its worldwide headquarters, design and wafer fabrication facilities in
Chandler and Tempe, Arizona and Mountain View, California in
October 2003. The Company’s quality system processes and
procedures are for its PICmicro
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.
®
8-bit MCUs, KEELOQ
®
code hopping
DS51522A-page ii 2004 Microchip Technology Inc.
MCP73855 EVALUATION
BOARD USER’S GUIDE
Tabl e of Contents
Preface ...........................................................................................................................1
Chapter 1. Product Overview........................................................................................5
1.1 Introduction and Highlights ....................................................................... 5
1.2 What is the MCP73855 Evaluation Board? ..............................................5
1.3 What the MCP73855 Evaluation Board Kit Includes .............................. .. 5
Chapter 2. MCP73855 Evaluation Board Installation..................................................7
2.1 Features ................................................................................................... 7
2.2 Getting Started ......................................................................................... 7
2.3 Detailed Description ................................................................................. 8
Appendix A. Schematic and Layouts ........................................................................11
A.1 Introduction .............................................................................................11
A.2 Board Schematic .................................................................................. 12
A.3 Board - Assemb ly Drawing ............................. .. ........................... .. ....... 13
A.4 Board - Top Layer .................................................................................13
A.5 Board - Bottom Layer ............................................................................14
Appendix B. Bill-Of-Materials (BOM) .........................................................................15
Worldwide Sales and Service ....................................................................................16
2004 Microchip Technology Inc. DS51522A-page iii
MCP73855 Evaluation Board User’s Guide
NOTES:
DS51522A-page iv 2004 Microchip Technology Inc.
MCP73855 EVALUATION
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 dif fer from those in this document. Please refer
to our web site (www.microchip.com) to obt ain 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 page 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
on-line help. Select the Help menu, and then Topics to open a list of available on-line
help files.
®
IDE
INTRODUCTION
This chapter contains general information that will be useful to know before using the
MCP73855 Evaluation Board. Items discussed in this chapter include:
• About This Guide
• Recommended Reading
• The Microchip Web Site
• Customer Support
2004 Microchip Technology Inc. DS51522A-page 1
MCP73855 Evaluation Board User’s Guide
ABOUT THIS GUIDE
Document Layout
This document describes how to use the MCP73855 Evaluation Board. The manual
layout is as follows:
• Chapter 1: Product Overview – important information about the MCP73855
Evaluation Board.
• Chapter 2: MCP73855 Evaluation Board Installation – for users evaluating the
MCP73855, this chapter describes how to use the various features of the
hardware.
• Appendix A: Schematic and Layouts – shows the schematic and layout
diagrams for the MCP73855 Evaluation Board.
• Appendix B: Bill-of-Materials – lists the parts used to build the MCP73855
Evaluation Board.
DS51522A-page 2 2004 Microchip Technology Inc.
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