PICkit Serial I2C Demo Board User`s Guide
Contents
1. MICROCHIP PICkit Serial IZCTM Demo Board User s Guide 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 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 Trademarks The Micro2. Demo Board Other useful documents are listed below The following Microchip documents are available and rec ommended as supplemental reference resources 24AA02 24LC02B Data Sheet 2K I C Serial EEPROM DS21709 This data sheet provides detailed information regarding the 24LC02B family MCP9800 1 2 3 Data Sheet 2 Wire High Accuracy Temperature Sensor DS21909 This data sheet provides detailed information regarding the MCP9801 product MCP3221 Data Sheet Low Power 12 Bit A D Converter w l C Interface DS21732 This data sheet provides detailed information regarding the MCP3221 product TC1321 Data Sheet 10 Bit Digital to Analog Converter w Two Wire Interface DS21387 This data sheet provides detailed information regarding the TC1321 product MCP23008 MCP23S08 Data Sheet 8 Bit 1 0 Expander with Serial Interface DS21919 This data sheet provides detailed information regarding the MCP23008 MCP23S08 product MCP1525 41 Data Sheet 2 5 and 4 096V Voltage Reference DS21653 This data sheet provides detailed information regarding the MCP1525 41 product 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 samp
3. ECG ECJ 2VB1C104K C5 6 1UF 10V CERAMIC X7R 0805 C0805C105K8RACTU DS1 52 DS3 LED RED ORANGE CLEAR 0805 LITE ON INC LTST C170EKT 054 DS5 DS6 SMD BUMPON SQUARE 40X 10 BLACK 3 SJ 5007 BLACK M JP1 CONN HEADER 2POS 100 VERT Molex Waldom 22 28 4020 Electronics Corp JP1 CONN JUMPER SHORTING GOLD Sullins Electronics Corp SPCO2SYAN FLASH PCB RoHS Compliant Bare PCB PICkit 104 001 34 Serial I2C demo board 1 P1 CONN HEADER 6POS 100 R A Molex Waldom 22 28 8062 GOLD Electronics Corp POT 10K OHM 3 8 SQ CERM SL MT 3296W 1 103LF 2 am DO NOT POPULATE TE R4 R5 R6 R7 RES 1 0K OHM 1 8W 5 0805 SMD Panasonic ECG ERJ 6GEYJ102V R8 R9 R10 R11 TP1 TP20 TESTPOINT PC COMPACT SMT Keystone Electronics 6 IC SERIAL EEPROM 2K 2 5V 8 SOIC Microchip Technology 24LCO2B I SN Inc 1 U2 2 Wire High Accuracy Temperature Microchip Technology MCP9800 M SN Sensor Inc 1 U3 Low Power 12 Bit A D Converter With Microchip Technology MCP3221A5T I OT I2C Interface Inc 1 U4 10 Bit Digital to Analog Converter with Microchip Technology TC1321EOA Two Wire Interface Inc 8 Bit I O Expander with Serial Interface Microchip Technology MCP23008 E SO Inc MCP1525 2 5V Voltage Reference Microchip Technology MCP1525 I TT Inc 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 compo
4. TY 183W 0v 19s ne PPA vas en hdl dl A NS W T086dOW B 4209 The ND uly en JE m cdl 1 1331v OND 0 ER ER 1 10 E 10 2 29 T9 A A A SSaUppy 5 26X90 SSauppy 59 XVXx0 SSauppy 2A0 S 20V 18 21 Josuag aunjoJadua WO3Nd33 101425 V6X0 OAL h OAL h ed ea a PUD dal SJO3SISoJ ayojndod ou og 310N At At QND 1 jc NOA 1 6 NOA 9 ON 5 ln00o 2vd 1 ino ava 5 4 PPA 8 VOST2ETOL E 4noA ANT O ER Sen 2 hO 6 T 11 1 GeSTd9N A 06X0 SSauppy 5 7 BOARD SCHEMATIC A 2 PICkit Serial CT Demo Board User s Guide Schematic and Layouts AA BOARD TOP SILK LAYER 102 00135 i Ril DSE e o Serial EEPROM Jemp Sensor le bit ADC DAC De bt I O Expander e4L CO2B MCFP38 00 MCP3221 TE1321 MCP23008 Slave Addr c xAX Slave Addroc x32 S5lave 005038 Slave Addr 0 490 Slave 0 MICROCHIP PICkit Serial IPC Demo Board ulo o o o AA BOARD TOP LAYER A 5 BOARD BOTTOM LAYER 1 SOR E ki 2007 Microchip Technology Inc DS51657A page 11 PICkit Serial CT Demo Board User s Guide NOTES DS51657A page 12 2007 Microchip Technology Inc PICkit SERIAL I2C DEMO MICROCHIP BOARD USER S GUIDE Appendix B Bill Of Materials BOM TABLE B 1 BILL OF MATERIALS BOM C1 C2 C3 04 CAP 1UF 16V CERAMIC X7R 0805 Panasonic
5. ARD USER S GUIDE Table of Contents AY ao iU EE nd nee His die eee 1 Conventions Used in this Guide VU nnne 2 Recommended Readilg EE 3 The Microchip Web Site nn nennen nennen nnns 3 customer ou DO GE 3 Document REVISION HIS Ya ri to a ea esae ux aad dem o and 4 Chapter 1 Product OVeEVIeW sisse ot Rd Boream edu ea UU CNRC RUE 5 mE ial GWR yd 5 0000 1 1 TR nc sean 5 la 1 2 6 IFC Serial Communications 1 3 What The PICkit Serial ICT Demo Board Kit Includes 6 1 4 Chapter 2 Installation and Operation eee eere rennen 7 IC Demo Board le e EE 7 2 1 Re EE 8 nennen nnn anna nnn 9 Appendix A Schematic and CION eon e 00 en lee ee 9 Eer un Ee 10 A A3 Board Op SIK iii edes vien EUH a Le 11 AA Board TOP Layer i e ettet rb Eee Re bea ddnde duel 11 euo Ne ams itd ade 11 Appendix B Bill Of Materials BOM 0 En 13 Worldwide Sales and Service 2226212621 14 2007 Microchip Technology Inc DS51657A page iii PICkit Serial ICT Demo Board User s Guide NOTES DS51657A page iv 2007 Microchip Technology Inc PICkit SERIAL I2C DEMO MICROCHIP BOARD USER S GUIDE Preface NOTICE TO CUSTOMERS All documentation becomes dated and
6. Office Suites 3707 14 37th Floor Tower 6 The Gateway Habour 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 Fuzhou Tel 86 591 8750 3506 Fax 86 591 8750 3521 China Hong Kong SAR Tel 852 2401 1200 Fax 852 2401 3431 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 Shunde Tel 86 757 2839 5507 Fax 86 757 2839 5571 China Wuhan Tel 86 27 5980 5300 Fax 86 27 5980 5118 China Xian Tel 86 29 8833 7250 Fax 86 29 8833 7256 AMERICAS Corporate Office 2355 West Chandler Blvd Chandler AZ 85224 6199 Tel 480 792 7200 Fax 480 792 7277 Technical Support http support microchip com 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 Dallas Addison TX Tel 972 818 7423 Fax 972 818 2924 Detroit Farmington Hills Ml Tel 248 538 2250 Fax 248 538 2260 Kokomo Kokomo IN Tel 765 864 8360 Fax 765 864 8387 Los Angeles Mi
7. S1 through DS8 The LEDs provide an easy to see indication of the MCP23008 operation Jumper JP1 must be closed using a 2 pin shunt for the LEDs to operate The LEDs can be disabled by removing JP1 The output of the MCP23008 is connected to test points GPO through GP7 and GND These test points can be monitored by a volt meter or connected to an external device LEDs DS1 through DS8 can be used to monitor the output by closing JP1 with a 2 pin shunt or disable by removing JP1 DS51657A page 8 2007 Microchip Technology Inc PICkit SERIAL I2C DEMO MICROCHIP BOARD USER S GUIDE Appendix A Schematic and Layouts A 1 INTRODUCTION This appendix contains the following schematics and layouts for the PICkit Serial CT Demo Board User s Guide Board Schematic Board Top Silk Layer Board Top Metal Layer Board Bottom Metal Layer 2007 Microchip Technology Inc DS51657A page 9 2007 Microchip Technology Inc DS51657A page 10 23 0 82 1002 xeaus soupy Oedl OND 6101 INI 09 gt INI T OS 3 800 2d9W Ul en ITA 0 dm ty S2 SS Tar A 2 US Q EES h T00 0T p4900g oue J Jel 101495 0 Sut AGojouu353 diydoudip 11 11 1 STdl hidi 1dl 1 dL 0d9 Td ed d5 hd Gd 9459 dD uin 1 1 a_i de vas gdl oy gt l sc vas 2 We a Td IZI A 101495 4 O 0T ev ONG ta
8. ad or written to the 24L CO2B 2 2 2 MCP9801 High Accuracy Temperature Sensor The MCP9801 is a High Accuracy Temperature Sensor Refer to the MCP9800 MCP9801 Data Sheet DS21909 for complete information The slave address is 0x92 The temperature can be read from the MCP9801 Test points ALERT and GND provide signals that can be read using a voltmeter or oscilloscope 2 2 3 MCP3221 Low Power 12 Bit A D Converter The MCP3221 is a Low Power 12 Bit A D Converter Refer to the MCP3221 Data Sheet DS21732 for complete information The slave address is Ox9A Potentiometer R1 is configured as a voltage divider see schematic in Appendix A Schematic and Layouts The wiper is connected to the input The voltage can be read by the MCP3221 and can be verified using an volt meter on test points An and GND 2 2 4 TC1321 10 Bit Digital to Analog Converter The TC1321 is a 10 Bit Digital to Analog Converter Refer to the TC1321 Data Sheet DS21387 for complete information The slave address is 0x90 The Vpgr signal is generated by a MCP 1525 2 5 Voltage Reference The DAC output voltage swing Vew will be between 0 2 5V The output of the TC1321 can be measured using a volt meter at test points Voy DAC OUT and GND 2 2 5 MCP23008 8 Bit I O Expander The MCP230068 is an 8 bit I O Expander Refer to the MCP23008 MCP23S08 Data Sheet DS21919 for complete information The slave address is 0x40 The output of the MCP23008 drives LEDs D
9. chip name and logo the Microchip logo Accuron dsPIC KEELOQ KEELOQ logo microID MPLAB PIC PlCmicro PICSTART PRO MATE PowerSmart rfPIC and SmartShunt are registered trademarks of Microchip Technology Incorporated in the U S A and other countries AmpLab FilterLab Linear Active Thermistor Migratable Memory MXDEV MXLAB PS logo 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 CodeGuard dsPICDEM dsPICDEM net dsPlCworks ECAN ECONOMONITOR FanSense FlexROM fuzzyLAB In Circuit Serial Programming ICSP ICEPIC Mindi MIWi MPASM MPLAB Certified logo MPLIB MPLINK PICkit PICDEM PICDEM net PICLAB PICtail PowerCal Powerlnfo PowerMate PowerTool REAL ICE rfLAB rfPICDEM Select Mode Smart Serial SmartTel Total Endurance UNI O WiperLock and ZENA 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 2007 Microchip Technology Incorporated Printed in the U S A All Rights Reserved LI Printed on recycled paper Microchip received ISO TS 16949 2002 certification for its worldwide headquarters design and wafer fabrication facilities in Chandler and Tempe Arizona Gresham Or
10. egon and Mountain View California The Company s quality system processes and procedures are for its PIC MCUs and dsPIC DSCs KEELOQ code hopping 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 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 Microchip devices in life support and or safety applications is entirely at the buyer s risk and the buyer agrees to defend indemnify and hold harmless Microchip from any and all damages claims suits or expenses resulting from such use No licenses are conveyed implicitly or otherwise under any Microchip intellectual property rights QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV ISO TS 16949 2002 2007 Microchip Technology Inc DS51657A page ii PICkit SERIAL I2C DEMO MICROCHIP BO
11. eration information of the PICkit Serial Analyzer The PICkit Serial Analyzer provides the IC master mode serial communications and power The PICkit Serial CT Demo Board devices all operate in the I C slave mode Figure 2 1 shows the PICkit Serial IC Demo Board block diagram Pull up resistors R2 and R3 are not populated The PICkit Serial Analyzer can be configured to enable internal pull up resistors When using the PICkit Serial Analyzer enable internal pull up resistors Or resistors R2 and R3 can be populated by the user for use with other development boards or the PICkit Serial Analyzer internal pull up resistors disabled 24LC02B MCP9800 MCP3221 TC1321 MCP23008 FIGURE 2 1 PICkit Serial ICT Demo Board Block Diagram Connector P1 connects to the PICkit Serial Analyzer or virtually any demo or development board Connector P1 pin assignments are listed in Table 2 1 TABLE 2 1 I C DEMO BOARD CONNECTOR P1 PIN ASSIGNMENTS m we Beim I No Connection pe we Ss sa pat Sef TE 9 A So 2007 Microchip Technology Inc DS51657A page 7 PICkit Serial ICT Demo Board User s Guide 2 2 DEVICES 2 2 1 24LC02B 2Kbit Serial EEPROM The 24LCO02B is a 2Kbit Serial EEPROM Refer to the 24AA02 24LC02B Data Sheet DS21709 for complete information The slave address is OxAX where x any value Data can be re
12. gy Inc DS51657A page 5 PICkit Serial ICT Demo Board User s Guide 1 3 FC SERIAL COMMUNICATIONS It is assumed that the user is familiar with 12C Serial Communications For more infor mation see The I C Bus opecification Version 2 1 January 2000 is available from NXP Semiconductor formally Philips Semiconductor website at http www nxp com acrobat download literature 9398 393400 11 pdf An EC Master Communications tutorial is available on the Microchip Technology website Click on the links Support Getting Started lt PIC MCU Tutorials lt I C Master Mode Several application notes are available on the Microchip Technology website Click on links Design lt App Notes lt Function Communications lt I C 1 4 WHAT THE PICkit SERIAL CT DEMO BOARD KIT INCLUDES This PICkit Serial CT Demo Board Kit includes PICkit Serial CT Demo Board 102 00134 Analog and Interface Products Demonstration Boards CD ROM DS21912 PICkit Serial CT Demo Board User s Guide DS51657 DS51657A page 6 2007 Microchip Technology Inc PICkit SERIAL I2C DEMO MICROCHIP BOARD USER S GUIDE Chapter 2 Installation and Operation 2 1 BC DEMO BOARD OPERATION The PICkit Serial ICT Demo Board was designed to easily connect to the PICkit Serial Analzyer DV164122 Refer to the PICkit Serial Analyzer User s Guide DS51647 chapter on IC Master Communications mode for configuration and op
13. le 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 CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels Distributor or Representative Local Sales Office Field Application Engineer FAE Technical Support Customers should contact their distributor representative or field application engineer for support Local sales offices are also available to help customers A listing of sales offices and locations is included in the back of this document Technical support is available through the web site at http support microchip com 2007 Microchip Technology Inc DS51657A page 3 PICkit Serial CT Demo Board User s Guide DOCUMENT REVISION HISTORY Revision A May 2007 nitial Release of this Document DS51657A page 4 2007 Microchip Technology Inc PICkit SERIAL I2C DEMO MICROCHIP BOARD USER S GUIDE Chapter 1 Product Overview 1 1 INTRODUCTION The PICkit Serial CT Demo Board demonstrates IC serial comm
14. nents 2007 Microchip Technology Inc DS51657A page 13 MICROCHIP WORLDWIDE SALES AND SERVICE 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 12 08 06 ASIA PACIFIC India Bangalore Tel 91 80 4182 8400 Fax 91 80 4182 8422 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 Gumi Tel 82 54 473 4301 Fax 82 54 473 4302 Korea Seoul Tel 82 2 554 7200 Fax 82 2 558 5932 or 82 2 558 5934 Malaysia Penang Tel 60 4 646 8870 Fax 60 4 646 5086 Philippines Manila Tel 63 2 634 9065 Fax 63 2 634 9069 Singapore Tel 65 6334 8870 Fax 65 6334 8850 Taiwan Hsin Chu Tel 886 3 572 9526 Fax 886 3 572 6459 Taiwan Kaohsiung Tel 886 7 536 4818 Fax 886 7 536 4803 Taiwan Taipei Tel 886 2 2500 6610 Fax 886 2 2508 0102 Thailand Bangkok Tel 66 2 694 1351 Fax 66 2 694 1350 ASIA PACIFIC Asia Pacific
15. pendix A Schematic and Layouts Shows the schematic and layout diagrams for the PICkit Serial CT Demo Board Appendix B Bill Of Materials BOM Lists the parts used to build the PICkit Serial CT Demo Board 2007 Microchip Technology Inc DS51657A page 1 PICkit Serial CT Demo Board User s Guide CONVENTIONS USED IN THIS GUIDE This manual uses the following documentation conventions DOCUMENTATION CONVENTIONS Arial font RARE SS talic characters niai caps Quotes A field name in a window or Save project before build dialog Underlined italic text with A menu path File Save right angle bracket Bold characters A dialog button Click OK Click the Power tab N Rnnnn A number in verilog format 4 b0010 2 hF1 where N is the total number of digits R is the radix and n is a digit Plain Courier New File paths s n Command line options EU Eds a Italic Courier New A variable argument file o Se file can be any valid filename Square brackets Optional arguments mccl8 options file options Curly brackets and pipe Choice of mutually exclusive errorlevel 011 character arguments an OR selection Ellipses Replaces repeated text var name ara AA Represents code supplied by void main void 2007 Microchip Technology Inc DS51657A page 2 Preface RECOMMENDED READING This user s guide describes how to use PICkit Serial IC
16. ssion 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 2007 Microchip Technology Inc DS51657A page 14
17. 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 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 IDE on line help Select the Help menu and then Topics to open a list of available on line help files INTRODUCTION This chapter contains general information that will be useful to know before using the PICkit Serial lC Demo Board Items discussed in this chapter include Document Layout Conventions Used in this Guide e Recommended Reading The Microchip Web Site Customer Support Document Revision History DOCUMENT LAYOUT This document describes how to use the PICkit Serial ICT Demo Board as a development tool The manual layout is as follows Chapter 1 Product Overview Important information about the PICkit Serial CT Demo Board Chapter 2 Installation and Operation Includes instructions on how to use the PICkit Serial 2C Demo Board Ap
18. unications and operation of the following devices e 2410025 2Kbit Serial EEPROM MCP9801 High Accuracy Temperature Sensor MCP3221 Low Power 12 Bit A D Converter C1321 10 Bit Digital to Analog Converter e MCP23008 8 Bit I O Expander The PICkit Serial CT Demo Board was designed to easily connect to the PICkit Serial Analyzer DV164122 The PICkit Serial Analyzer provides the IC master mode serial communications and power The PICkit Serial CT Demo Board devices all operate in the I C slave mode The PICkit Serial CT Demo Board can easily be connected to virtually any demo or development board by connecting the communica tions lines to connector P1 1 2 HIGHLIGHTS This chapter discusses C Serial Communications C Demo Board Operation C Demo Board Devices ECO SR to Rev 1 Board ALERT GND oac our Vout GHD INT HA FEU inn ET E Ld er LE LIT LE LE EE E re LL a LL Serial LEPR M Tenp Sensor i bit ADC 10 bit DAC AUR Expander yrn WN a MCP3221 TCI321 MCP23008 Slave Addrz w 0 MICROCHIP 2 PICkit Serial I2C Demo Board FIGURE 1 1 PICkit Serial FC Demo Board Figure 1 1 shows the Rev 1 board with an ECO Engineering Change Notice applied to it The Rev 1 board with ECO and the Rev 2 board are electrically the same Refer to Appendix A Schematic and Layouts for Rev 2 schematics and board layouts 2007 Microchip Technolo
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