pic32 usb starter kit iii user’s guidepic32 usb starter kit iii user’s guide 2013 microchip...

2013 Microchip Technology Inc. DS70005132A

PIC32 USB Starter Kit IIIUser’s Guide

DS70005132A-page 2 2013 Microchip Technology Inc.

Information contained in this publication regarding deviceapplications and the like is provided only for your convenienceand may be superseded by updates. It is your responsibility toensure that your application meets with your specifications.MICROCHIP MAKES NO REPRESENTATIONS ORWARRANTIES OF ANY KIND WHETHER EXPRESS ORIMPLIED, WRITTEN OR ORAL, STATUTORY OROTHERWISE, RELATED TO THE INFORMATION,INCLUDING BUT NOT LIMITED TO ITS CONDITION,QUALITY, PERFORMANCE, MERCHANTABILITY ORFITNESS FOR PURPOSE. Microchip disclaims all liabilityarising from this information and its use. Use of Microchipdevices in life support and/or safety applications is entirely atthe buyer’s risk, and the buyer agrees to defend, indemnify andhold harmless Microchip from any and all damages, claims,suits, or expenses resulting from such use. No licenses areconveyed, implicitly or otherwise, under any Microchipintellectual property rights.

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.

Microchip received ISO/TS-16949:2009 certification for its worldwide headquarters, design and wafer fabrication facilities in Chandler and Tempe, Arizona; Gresham, Oregon and design centers in California and India. 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.

QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV

== ISO/TS 16949 ==

Trademarks

The Microchip name and logo, the Microchip logo, dsPIC, FlashFlex, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, PIC32 logo, rfPIC, SST, SST Logo, SuperFlash and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries.

FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor, MTP, SEEVAL and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A.

Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries.

Analog-for-the-Digital Age, Application Maestro, BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE, rfLAB, Select Mode, SQI, Serial Quad I/O, Total Endurance, TSHARC, UniWinDriver, WiperLock, ZENA and Z-Scale 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.

GestIC and ULPP are registered trademarks 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.

© 2013, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved.

Printed on recycled paper.

ISBN: 9781620773048

Object of Declaration: PIC32 USB Starter Kit III

2013 Microchip Technology Inc. DS70005132A-page 3

PIC32 USB Starter Kit III User’s Guide

NOTES:


PIC32 USB STARTER KIT IIIUSER’S GUIDE

Table of Contents

Chapter 1. Introduction1.1 Kit Contents .................................................................................................. 131.2 PIC32 Functionality and Features ................................................................ 14

Chapter 2. Hardware2.1 Hardware Features ....................................................................................... 17

Appendix A. Board Layout and SchematicsA.1 PIC32 USB Starter Kit III Development Board Block Diagram .................... 19A.2 PIC32 USB Starter Kit III Board Layout ....................................................... 20A.3 PIC32 USB Starter Kit III Board Schematics ............................................... 22

Appendix B. Bill of MaterialsB.1 PIC32 USB Starter Kit III Bill of Materials .................................................... 27



NOTES:


PIC32 USB STARTER KIT III
USER’S GUIDE
Preface

INTRODUCTION

This chapter contains general information that will be useful to know before using the starter kit. 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• Document Revision History

DOCUMENT LAYOUT

This document describes how to use the PIC32 USB Starter Kit III (i.e., starter kit) as a development tool to emulate and debug firmware on a target board. This user’s guide includes the following chapters:

• Chapter 1. “Introduction” provides a brief overview of the starter kit, highlighting its features and uses.

• Chapter 2. “Hardware” provides the hardware descriptions of the starter kit.• Appendix A. “Board Layout and Schematics” provides a block diagram, board

layouts, and detailed schematics of the starter kit.• Appendix B. “Bill of Materials” provides the bill of material descriptions and the

reference, manufacturer, and part numbers for the components used in the starter kit hardware.

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 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® IDE online help. Select the Help menu, and then Topics to open a list of available online help files.



CONVENTIONS USED IN THIS GUIDE

This manual uses the following documentation conventions:

DOCUMENTATION CONVENTIONS

Description Represents Examples

Italic characters Referenced books MPLAB IDE User’s Guide

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

“Save project before build”

Underlined, italic text with right angle bracket

A menu path File > Save

Bold characters A dialog button Click OK

A tab Click the Power tab

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

Plain Courier New Sample source code #define START

Filenames autoexec.bat

File paths c:\mcc18\h

Keywords _asm, _endasm, static

Command-line options -Opa+, -Opa-

Bit values 0, 1

Constants 0xFF, ‘A’

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

Square brackets [ ] Optional arguments mcc18 [options] file [options]

Curly brackets and pipe character: { | }

Choice of mutually exclusive arguments; an OR selection

errorlevel {0|1}

Ellipses... Replaces repeated text var_name [, var_name...]

Represents code supplied by user

void main (void){ ...}

Notes A Note presents information that we want to re-emphasize, either to help you avoid a common pitfall or to make you aware of operating differences between some device family members. A Note can be in a box, or when used in a table or figure, it is located at the bottom of the table or figure. Note 1: This is a note used in a

table.

Note: This is a standard note box.

CAUTION

This is a caution note.


RECOMMENDED READING

This user’s guide describes how to use the starter kit. The following Microchip documents are available and recommended as supplemental reference resources.

PIC32MX330/350/370/430/450/470 Family Data Sheet (DS60001185)

Consult this document for detailed information on PIC32 devices. Reference information found in this data sheet includes:

• Device memory maps

• Device pinout and packaging details

• Device electrical specifications

• List of peripherals included on the devices

MPLAB® XC32 C/C++ Compiler User’s Guide (DS50001686)

This document details the use of Microchip’s MPLAB XC32 C/C++ Compiler to develop an application.

MPLAB® X IDE User’s Guide (DS50002027)

Refer to this document for more information pertaining to the installation and implementation of the MPLAB X IDE software, as well as the MPLAB SIM Simulator software that is included with it.

Universal Serial Bus Specification and Associated Documents

The Universal Serial Bus is defined by the USB 2.0 specification and its associated supplements and class-specific documents. These documents are available from the USB Implementers Forum. See their web site at: http://www.usb.org

THE MICROCHIP WEB SITE

Microchip provides online support via our web site at: http://www.microchip.com. This web site makes files and information easily available to customers. Accessible by most Internet browsers, 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 listings

• Business of Microchip – Product selector and ordering guides, latest Microchip press releases, listings of seminars and events; and listings of Microchip sales offices, distributors and factory representatives



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 and other language tools

• Emulators – The latest information on the Microchip in-circuit emulator, MPLAB REAL ICE™

• In-Circuit Debuggers – The latest information on the Microchip in-circuit debugger, MPLAB ICD 3

• MPLAB X IDE – The latest information on Microchip MPLAB X IDE, the Windows® Integrated Development Environment for development systems tools

• Programmers – The latest information on Microchip programmers including the PICkit™ 3 development programmer

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 (FAE) 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


http://www.microchip.com

DOCUMENT REVISION HISTORY

Revision A (June 2013)

This is the initial release of the PIC32 USB Starter Kit III User’s Guide.



NOTES:


USER’S GUIDE
Chapter 1. Introduction

Thank you for purchasing the Microchip Technology Inc. PIC32 USB Starter Kit III. This board provides a low-cost, modular development system for Microchip’s line of 32-bit microcontrollers.

The starter kit comes preloaded with demonstration software for the user to explore the new features of the PIC32. It is also expandable through a modular expansion interface, which allows the user to extend its functionality. The starter kit also supplies on-board circuitry for full debug and programming capabilities.

This chapter covers the following topics:

• Kit Contents• PIC32 Functionality and Features

The preprogrammed example code on the PIC32 MCU is available via download from the Microchip web site at http://www.microchip.com. All project files have been included so that the code may be used directly to restore the PIC32 MCU on the starter kit to its original state (i.e., if the sample device has been reprogrammed with another program).

1.1 KIT CONTENTS

The PIC32 USB Starter Kit III contains the following items:

• PIC32 USB Starter Kit III Development Board• USB mini-B to full-sized A cable – USB debug cable to debug and power the

board• USB micro-B to full-sized A cable – PIC32 USB cable to communicate with the

PIC32 USB port

Note: If you are missing any part of a kit, contact a Microchip sales office for assistance. A list of Microchip offices for sales and service is provided on the back page of this document.



1.2 PIC32 FUNCTIONALITY AND FEATURES

Representations of the layout of the PIC32 USB Starter Kit III are shown in Figure 1-1 and Figure 1-2.

The top assembly of the board includes these key features, as indicated in Figure 1-1:

1. PIC32MX450F256L 32-bit microcontroller (U1).

2. Green power indicator LED (D7).

3. On-board crystal (Y1) for precision microcontroller clocking (8 MHz).

4. USB connectivity for on-board debugger communications (J3).

5. Green debug indicator LED (D6).

6. Three push button switches for user-defined inputs (S1, S2, S3).

7. Three user-defined indicator LEDs (D1, D3, D5).

8. USB Type A receptacle connectivity for PIC32 host-based applications (J5).

9. HOST mode power jumper (JP1).

10. Regulated +3.3V power supply for powering the starter kit via USB or expansion board (U3).

FIGURE 1-1: PIC32 USB STARTER KIT III LAYOUT (TOP SIDE)

Note: When running USB device applications, open the jumper JP2 to prevent possibly back-feeding voltage onto the VBUS from one port on the host to another (or from one host to another).

4

5

6

6

6

7

7

7

1

3

8

2

910


Introduction

The bottom assembly of the board includes these key features, as indicated in Figure 1-2:

1. PIC24FJ256GB106 for on-board debugging (U2).

2. Connector for various expansion boards (J1).

3. USB Host and OTG power supply for powering PIC32 USB applications (U5).

4. USB Type Micro-AB receptacle for OTG and USB device connectivity for PIC32 OTG/device-based applications (J4).

FIGURE 1-2: PIC32 USB STARTER KIT III LAYOUT (UNDERSIDE)

2

1

3

4



NOTES:


USER’S GUIDE
Chapter 2. Hardware

This chapter describes the hardware features of the starter kit.

2.1 HARDWARE FEATURES

The key features of the PIC32 USB Starter Kit III are listed below. They are presented in the same order as described in Section 1.2 “PIC32 Functionality and Features”. You can refer to Figure 1-1 for their locations on the board.

2.1.1 Processor Support

The PIC32 USB Starter Kit III is designed with a permanently mounted (i.e., soldered) PIC32MX450F256L processor.

2.1.2 Power Supply

There are two ways to supply power to the PIC32 USB Starter Kit III:

• USB bus power connected to the USB debug connector, J1

• An external application board with a regulated DC power supply that provides +5V can be connected to the J2 application board connector that is provided on the bottom side of the board

One green LED (D3) is provided to show that the PIC32 microcontroller is powered.

2.1.3 Debug USB Connectivity

The PIC32 USB Starter Kit III includes a PIC24FJ256GB106 that provides debugger connectivity over USB. The PIC24FJ256GB106 is hard-wired to the PIC32 device to provide protocol translation through the I/O pins of the PIC24FJ256GB106 to the ICSP™ pins of the PIC32 device.

The PIC32 USB Starter Kit III currently uses the ICSP pins of the PIC32 device for programming and debugging.

2.1.4 PIC32 USB Connectivity

There are three possible ways to connect to the PIC32MX450F256L:

• HOST mode

Connect the device to the Type A connector J4, located on the top side of the starter kit. If using the Debug USB port to power the Host port, install jumper JP2 to short the back-power prevention diode. Note that a maximum of ~400 mA can be supplied from the Debug USB port to the Host port using this method.

If the full 500 mA supply is needed, an external supply must be connected to the application board and jumper JP2 must be removed to prevent back-powering the Debug USB port.



• DEVICE mode

First, connect the debug Mini-B USB cable to port J1. Next, connect the starter kit to the host using a cable with a Type-B Micro connector to the starter kit’s Micro A/B port J5, located on the bottom side of the starter kit. The other end of the cable must have a Type-A connector and be connected to a USB host. Jumper JP2 should be removed.

• OTG mode

Connect the starter kit to the OTG device using an OTG Micro A/B cable to the Micro A/B port J5, located on the bottom side of the starter kit. The starter kit pro-vides an on-board power supply capable of providing 120 mA (maximum). This supply is controlled by the PIC32MX450F256L microcontroller. Jumper JP2 should be removed.

2.1.5 Switches

Three push button switches provide the following functionality:

• SW1: Active-low switch connected to RD6



These switches do not have any debounce circuitry and require the use of internal pull-up resistors, which allows the investigation of software debounce techniques. When idle, the switches are pulled high (+3.3V). When pressed, they are grounded.

2.1.6 LEDs

The RD0 through RD2 LEDs are connected to PORTD of the processor. The PORTD pins are set high to illuminate the LEDs.

2.1.7 Oscillator Options

The installed microcontroller has an oscillator circuit connected to it. The main oscillator uses an 8 MHz crystal (Y1) and functions as the controller’s Primary Oscillator. Use of an external crystal is required to develop USB applications. The USB specification dictates a frequency tolerance of +/- 0.25% for full speed. Non-USB applications can use the internal oscillators. The starter kit also has provisions for an external Secondary Oscillator (Y2); however, this is not populated.

The PIC24FJ256GB106 is independently clocked and has its own 12 MHz crystal (Y3).

2.1.8 120-Pin Modular Expansion Connector

The PIC32 USB Starter Kit III has been designed with a 120-pin modular expansion interface, which allows the board to provide basic generic functionality now, and easy extendability to new technologies as they become available.

TABLE 2-1: STARTER KIT CONNECTOR PART NUMBERS

Connector HIROSE Electric PN

Starter Kit Connector FX10A-120P/12-SV1(71)

Application Board Connector FX10A-120S/12-SV(71)


USER’S GUIDE
Appendix A. Board Layout and Schematics

A.1 PIC32 USB STARTER KIT III DEVELOPMENT BOARD BLOCK DIAGRAM

FIGURE A-1: HIGH-LEVEL BLOCK DIAGRAM OF THE PIC32 USB STARTER KIT III BOARD

PIC32MX450F256L

(PIC24FJ256GB106)

ICSP™

VUSB(1) or+5V_EXT

Debug USB

Ap

plic

atio

n B

oa

rd C

on

ne

cto

r

Switches

LEDs

+5V EXT

VUSB or

+5V_EXT

+3.3V

USB Host

Device/OTG(Type micro-A/B)

Host(Type A)

Note 1: From Debugger USB Port.

+3.3VPowerSupply

Power Circuit

Debugger Circuit

USB OTG



A.2 PIC32 USB STARTER KIT III BOARD LAYOUT

FIGURE A-2: PIC32 USB STARTER KIT III LAYOUT (TOP ASSEMBLY)


FIGURE A-3: PIC32 USB STARTER KIT III LAYOUT (BOTTOM ASSEMBLY)



A.3 PIC32 USB STARTER KIT III BOARD SCHEMATICS

FIGURE A-4: PIC32 USB STARTER KIT III SCHEMATICS (PIC32MX CPU)

PM

D4/

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4

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SCL1/RA14

TDO/RA5

TDI/RA4

SDA2/RA3

SCL2/RA2

RF8

RF2

RF3

PMD5/RE5

PMD6/RE6

PMD7/RE7

RC1

RC2

RC3

RC4

PMA5/SCK2/RG6

PMA4/RG7

PMA3/RG8

PMA2/RG9

TMS/RA0

RE8

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C1IN+/AN5/RB5

C1IN-/AN4/RB4

C2IN+/AN3/RB3

C2IN-/AN2/CN4/RB2

PGC1/AN1/RB1

PGD1/AN0/RB0

0.1uFC2

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84 81 78

2799

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URE A-5: PIC32 USB STARTER KIT III SCHEMATICS (DEBUG CPU)

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+3.3V_PKOB

+3.3V_PKOB

+3.3V_PKOB

+3.3V_PKOB

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A13

/AN

A10

/RB

10R

F0

VD

DR

D7

PM

A1/

AN

AA14

/RB

14P

MW

R/

RRR

D4

PM

A8/

SCL

2/R

F5V

CP

CO

N/R

D1

AN0/RB0

AN3/RB3

VDD

MCLR

PMA5/RG6

PMD5/RE5

USBID/RF3

D-/RG3

OSC1/CLKIN/RC12II

RTCC/RD8

PMCS1/RD11

SOSCO/RC14VV

AN2/RB2

AN1/RB1

PMA2/RG9

VSS

AN5/RB5

PMD6/SCL3/RE6

PMD7/SDA3/RE7

PMA4/RG7

AN

AA7/

RB

7

AV

DD

AN

AA8/

RB

8

PM

PD

3/R

E3

PM

PD

2/R

E2

PM

PD

0/R

E0

PM

A12

/AN

A11

/RB

11

VSS

PM

A11

/AN

AA12

/RB

12

EN

VR

EG

Vca

pa/V

DD

CO

RE

RD

6

PM

A0/

AN

AA15

/RB

15

PM

A9/

SDA

2/R

F4

PMB

E/R

D3

DH

P/R

D2

Vusb

Vbus

VSS

OSC2/CLKO/RC15

VDD

SOSCI/RC13

INT0/RD0II

SCL1/PMCS2/RD10

USBOEN/AN4/RB4

PMA3/RG8

D+/RG2

SDA1/RD9

PM

A7/

AN

A9/

RB

9R

F1

PM

A10

/AN

AA13

/RB

13P

MR

D/R

D5

U2

PIC24FJ256GB106

VBUS_DEVICE_SWITCHED_SENSE

TARGET_POWER_ENABLE


FIGURE A-6: PIC32 USB STARTER KIT III SCHEMATICS (APPLICATION BOARD CONNECTOR)

GND77

GND11

127

119

113

107

101

93

87

81

73

67

61

53

47

41

35

27

21

15

7

1

GND99

GND121

P3333

GND55

129

131

117

115

125

123

111

105

103

109

91

89

95

97

75

85

79

83

71

65

63

69

51

49

59

57

45

39

37

43

31

25

29

23

9

19

13

17

3

5

78

12

128

120

114

108

102

94

88

82

74

68

62

54

48

42

36

28

22

16

8

2

100

122

34

56

130

132

118

116

126

124

112

106

104

110

92

90

96

98

76

86

80

84

72

66

64

70

52

50

60

58

46

40

38

44

32

26

30

24

10

20

14

18

4

6

J1

CO

NN

_C

L57

0-0

103

RG15

+5V_EXT

+5V_EXT

+5V_EXT

P32_VDD

P32_VDD

P32_VDD

PMP DATA [7:0]

PMP CONTROL

(5) TIMERS

COMPARATOR 2

(3) EXT_INT

SPI1

PMP ADDRESS

COMPARATOR 1

SP12

UART2

A/D REF

JTAG/GPIO

ICSP

COMPARARTOR REF

UART1

I2C1

IC2C2

(5CH) A/D

(5) OC/PWM

SECONDARY OSC

PMP DATA [15:8]

TRACE/GPIOTRD1/RG12

TRD2/RG14

PMD5/RE5

PMD6/RE6

PMD7/RE7

PMD4/RE4

PMD3/RE3

PMD2/RE2

PMD1/RE1

PMD0/RE0

PMCS1/RD11

PMCS2/SCKI/RD10

SOSC0/T1CK/RC14

RC1

RC2

RC3

RC4

PMA5/SCK2/RG6

PMA4/RG7

PMA3/RG8

PMA2/RG9

C1IN+/AN5/RB5

C1IN-/AN4/RB4

C2IN+/AN3/RB3

C2IN-/AN2/CN4/RB2

C1OUT/RB8

C2OUT/RB9

SDA1/RA15

SCL1/RA14

RE8

RE9

INT0/RD0

PMCS2/SCKI/RD10

RC4

INT0/RD0

C2IN-/AN2/CN4/RB2

PMA13/CVREF/AN10

PMA12/RB11

PMA11/AN12/RB12

PMA10/AN13/RB13

PMA9/RF4

PMA8/RF5

PMA7/VREF-/RA9

PMA6/VREF+/RA10

PMA5/SCK2/RG6

PMA4/RG7

PMA3/RG8

PMA2/RG9

PMA1/AN14/RB14

PMA0/AN15/OCFB

PGD2

PGC2

ICSP_MCLR_VPP_TARGET

TMS/RA0

TCK/RA1

TDO/RA5

TDI/RA4

PMA7/VREF-/RA9

PMA6/VREF+/RA10

PMA9/RF4

PMA8/RF5

U2RTS/BCLK2/RF13

U2CTS/RF12

RD14

RD15

RF8

RF2

SDA1/RA15

SCL1/RA14

SDA2/RA3

SCL2/RA2

PGC1/AN1/RB1

PGD1/AN0/RB0

C1IN+/AN5/RB5

C1IN-/AN4/RB4

C2IN+/AN3/RB3

C2IN-/AN2/CN4/RB2

RD9

RTCC/RD8

PMCS1/RD11

PMCS2/SCKI/RD10

PMD12/RD12

INT0/RD0

RD3

RD2

RD1

PMWR/RD4

PMD15/RD7

PMD14/RD6

PMD13/RD13

PMD12/RD12

PMD9/RG1

PMP10/RF1

PMD11/RF0

PMD8/RG0

TRD0/RG13

TRD3/RA7

TRCLK/RA6

SOSC0/T1CK/RC14

SOSC1/RC13

PMA13/CVREF/AN10

PMWR/RD4

PMA0/AN15/OCFB

PMRD/RD5


2

01

3 M

icroch

ip T

ech

no

log

y Inc.

DS

70

00

51

32

A-p

ag

e 2

5

FIG

FIG

D7

RN

SH

IEL

D6

D-

5

D+

VBUS

J4

TYPE MICRO A/B

DEVICE/OTG PORT

URE A-7: PIC32 USB STARTER KIT III SCHEMATICS (POWER SUPPLY)

URE A-8: PIC32 USB STARTER KIT III SCHEMATICS (USB OTG/DEVICE POWER SUPPLY)

G

P32_VDD+3.3V_PKOB

330RR46

C144.7uF

FLAGB4

OUT5

GND2

ON3

IN1

U7FPF2104

TARGET_POWER_ENABLE

100KR43

100K

R44 0R

R17

VBUS_DEVICE_SWITCHED_SENSE

C1IN+/AN5/RB5

R404.7K

1uF

C31

R41

DNP

100KR42

PGOOD 1

Vout 2

Vin 3

GND 4C-5

C+6

SHDN7

SELECT8U5

MCP1253_MSOP

RD14

VBUS

P32_VDD

P32_VDD

D+

D- 2

3

1

4RF3

USB OTG/Device Power Supply (120 mA MAX)

10FC32

10FC33

PIC

32 U

SB

Sta

rter Kit III U

ser’s G

uid

e

DS

70

00

51

32

A-p

ag

e 2

6

20

13

Micro

chip

Te

chn

olo

gy In

c.

6

-

+

BUS

5

HOST TYPE - TYPE A

1

2

3

GND

SWITCHES

FIGURE A-9: PIC32 USB STARTER KIT III SCHEMATICS (USB HOST POWER SUPPLY)

FIGURE A-10: PIC32 USB STARTER KIT III SCHEMATICS (SWITCHES AND LEDS)

D2

5

D3

V1

4

J

D+

D-C13100uF

RD14C1IN+/AN5/RB5

JP1

+5V_EXT

EN4

IN5

GND 2

OC 3

OUT 1

U6

TPS20X1B

* Install Jumper if poweringfrom Debugger Power Supply

USB HOST Power Supply

+5V_DUSB

330R

R2

330R

R4

330R

R3

GreenD5LED2

RedD3

LED1

YellowD4

LED3RD1

RD2

USER LEDs

S

S

S

USER

INT0/RD0 PMD14/RD6

PMD15/RD7

PMD13/RD13

USER’S GUIDE
Appendix B. Bill of Materials

B.1 PIC32 USB STARTER KIT III BILL OF MATERIALS

TABLE B-1: PIC32 USB STARTER KIT III BILL OF MATERIALS

Reference Description Manufacturer Part No.

C1, C2, C3, C4, C5, C6, C7, C16, C19, C21, C25, C26, C27, C28, C29

CAP CER .10 µF 50V X7R 0603 TDK Corporation C1608X7R1H104M

C9, C10 CAP CER 20 PF 50V 5% NP0 0603 TDK Corporation C1608C0G1H200J

C15, C17 CAP CER 2.2 µF 16V X5R 0603 TDK Corporation C1608X5R1C225K

C18 CAP CER 10000 pF 50V X7R 0603 TDK Corporation C1608X7R1H103M

C20, C30, C31 CAP CER 1.0 µF 16V X5R 10% 0603 TDK Corporation C1608X5R1C105K

C22, C23 CAP CER 8 pF 50V NP0 0603 Murata Electronics North America

GRM1885C1H8R0DZ01D

C8, C24, C32, C33

CAP CER 10 µF 16V Y5V 0805 Murata Electronics North America

GRM21BF51C106ZE15L

C14 CAP CER 4.7 µF 10V Y5V 0603 Taiyo Yuden JMK107BJ475KA-T

C13 CAP CER 100 µF 6.3V Y5V 1206 Murata Electronics North America

GRM31CF50J107ZE01L

R1, R24, R25, R40

RES 4.7 K 1/10W 1% 0603 SMD Stackpole Electronics Inc. RMCF0603FT4K70

R2, R3, R4, R9, R10, R21, R22, R23, R46

RES 330 1/10W 1% 0603 SMD Stackpole Electronics Inc. RMCF0603FT330R

R5, R13, R15, R16, R19, R31, R32, R33, R34

RES 10 K 1/10W 1% 0603 SMD Stackpole Electronics Inc. RMCF0603FT10K0

R6, R26, R27, R36

RES 0.0 1/10W 0603 SMD Panasonic - ECG ERJ-3GEY0R00V

R7, R18 RES 200 K 1/10W 1% 0603 SMD Stackpole Electronics Inc. RMCF0603FT200K

R11 RES 1 K 1/10W 1% 0603 SMD Stackpole Electronics Inc. RMCF0603FT1K00

R12 RES 3.16 K 1/10W 1% 0603 SMD Yageo RC0603FR-073K16L

R14 RES 100 1/10W 5% 0603 SMD Yageo RC0603JR-07100RL

R20, R29, R30 RES 2.21 K 1/10W 1% 0603 SMD Panasonic - ECG ERJ-3EKF2211V

R28 RES 3.92 K 1/10W 1% 0603 SMD Yageo RC0603FR-073K92L

R35, R42, R43, R44

RES 100 K 1/10W 1% 0603 SMD Stackpole Electronics Inc. RMCF0603FT100K

R37 RES 100 1/4W 1% 1206 SMD Yageo RC1206FR-07100RL

D1, D2 DIODE SCHOTTKY 20V 0.5A SOD123 ON Semiconductor MBR0520LT1G



D3 LED, SMD, RED, 0603 package Kingbright Corp. APT1608EC

D4 LED, SMD, YEL, 0603 package Kingbright Corp. APT1608YC

D5, D6, D7 LED, SMD, GRN, 0603 package Kingbright Corp. APT1608SGC

J1 CONN_CL570-0103 Hirose Electric Co. Ltd. FX10B-120P/12-SV1(71)

J3 CONN RECEPT MINI USB 2.0 5 POS Hirose Electric Co. Ltd. UX60-MB-5ST

J4 CONN RCPT MICRO USB AB SMD R/A Hirose Electric Co. Ltd. ZX62-AB-5PA(11)

J5 CONN USB TYPE A R/A BLACK On Shore Technology Inc. USB-A1HSB6

JP1 CONN HEADER .100 SINGL STR 2 POS Sullins PBC02SAAN

Q1 TRANS SS PNP 40V 300 MW SOT23 Micro Commercial Co. MMBT3906-TP

Q2, Q3 TRANSISTOR NPN GP 40V SOT23 Micro Commercial Co. MMBT3904-TP

S1, S2, S3 SWITCH TACTILE SPST-NO 0.05A 12V C&K Electronics PTS635SK25SMTR LFS

U1 PIC32MX430F064L-I/PT Microchip Technology Inc. PIC32MX330F064L-I/PT

U2 IC PIC MCU FLASH 256K 64-pin TQFP Microchip Technology Inc. PIC24FJ256GB106-I/PT

U3 IC REG LDO 1.5A 3.3V 8DFN Microchip Technology Inc. MCP1727-3302E/MF

U4 IC EEPROM 256 kilobit 10 MHz 8 TSSOP Microchip Technology Inc. 25LC256-I/ST

U5 IC MULT CONFIG 3.3/5V .12A 8 MSOP Microchip Technology Inc. MCP1253-33X50I/MS

U6 IC PWR DIST SWITCH SNGL SOT23-5 Texas Instruments TPS2051BDBVR

U7 IC SWITCH LOAD FULL FUNC SOT23-5 Fairchild FPF2104

Y1 CRYSTAL 8 MHz 20 pF SMD Fox Electronics FQ7050B-8

Y3 CRYSTAL 12 MHz 8 PF SMD NDK NX3225SA-12.000000 MHZ

+3.3V_PKOB, GND

PC TEST POINT MINIATURE SMT Keystone Electronics 5015

“Feet” BUMPON CYLINDRICAL .375X.135 BLK 3M SJ61A8

C11, C12 (DNP)

CAP CER 11PF 50V 5% NP0 0603 TDK Corporation C1608C0G1H110J

Y2 (DNP) CRYSTAL 32 kHz 12.5 pF CYL ECS Inc. ECS-.320-12.5-13X

MH1 (DNP) 0.120 Diameter hole, unplated DNP DNP (120 mm unplated hole)

J2 (DNP) CONN HEADER .050" 6 POS PCB GOLD SULLINS GRPB061VWVN-RC

R8, R17, R38, R39, R41 (DNP)

RES0603 DNP DNP DNP (RES0603)

TABLE B-1: PIC32 USB STARTER KIT III BILL OF MATERIALS (CONTINUED)

Reference Description Manufacturer Part No.


PIC32 USB STARTER KIT IIIUSER’S GUIDE

Index

CCustomer Change Notification Service .................... 10Customer Support .................................................... 10

DDocumentation

Conventions........................................................ 8

HHardware Features

LEDs ............................................................17, 18Oscillator Options ............................................. 18PICtail Plus Card Edge Connectors.................. 18Power Supply.................................................... 17Processor Support ............................................ 17Switches ........................................................... 18USB Connectivity .............................................. 17

IInternet Address......................................................... 9

MMicrochip Internet Web Site ....................................... 9

PPIC32

Layout32-bit Microcontroller ................................. 14Connector for Expansion Boards............... 14Debug Indicator LED ................................. 14Expansion Board Connector...................... 15HOST mode power jumper........................ 14On-Board Crystal ....................................... 14Power Indicator LED.................................. 14Power Supply ............................................ 14Switches .................................................... 14USB Connectivity....................................... 14USB Host and OTG Power Supply ............ 15USB Microcontroller................................... 15USB Type A Receptacle ............................ 14USB Type Micro-AB Receptacle ............... 15User-Defined LEDs.................................... 14

SStarter Kit Board

Block Diagram .................................................. 19Starter Kit Layout

Bottom Assembly .........................................15, 21Top Assembly ..............................................14, 20

Starter Kit SchematicsSheet 1 of 3 .................................................22, 24Sheet 2 of 3 .................................................23, 25Sheet 3 of 3 .................................................25, 26

UUSB

Connectivity ...................................................... 17

WWWW Address........................................................... 9



AMERICASCorporate Office2355 West Chandler Blvd.Chandler, AZ 85224-6199Tel: 480-792-7200 Fax: 480-792-7277Technical Support: http://www.microchip.com/supportWeb Address: www.microchip.com

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

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

Los AngelesMission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608

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

TorontoMississauga, Ontario, CanadaTel: 905-673-0699 Fax: 905-673-6509

ASIA/PACIFICAsia Pacific OfficeSuites 3707-14, 37th FloorTower 6, The GatewayHarbour City, KowloonHong KongTel: 852-2401-1200Fax: 852-2401-3431

Australia - SydneyTel: 61-2-9868-6733Fax: 61-2-9868-6755

China - BeijingTel: 86-10-8569-7000 Fax: 86-10-8528-2104

China - ChengduTel: 86-28-8665-5511Fax: 86-28-8665-7889

China - ChongqingTel: 86-23-8980-9588Fax: 86-23-8980-9500

China - HangzhouTel: 86-571-2819-3187 Fax: 86-571-2819-3189

China - Hong Kong SARTel: 852-2943-5100 Fax: 852-2401-3431

China - NanjingTel: 86-25-8473-2460Fax: 86-25-8473-2470

China - QingdaoTel: 86-532-8502-7355Fax: 86-532-8502-7205

China - ShanghaiTel: 86-21-5407-5533 Fax: 86-21-5407-5066

China - ShenyangTel: 86-24-2334-2829Fax: 86-24-2334-2393

China - ShenzhenTel: 86-755-8864-2200 Fax: 86-755-8203-1760

China - WuhanTel: 86-27-5980-5300Fax: 86-27-5980-5118

China - XianTel: 86-29-8833-7252Fax: 86-29-8833-7256

China - XiamenTel: 86-592-2388138 Fax: 86-592-2388130

China - ZhuhaiTel: 86-756-3210040 Fax: 86-756-3210049

ASIA/PACIFICIndia - BangaloreTel: 91-80-3090-4444 Fax: 91-80-3090-4123

India - New DelhiTel: 91-11-4160-8631Fax: 91-11-4160-8632

India - PuneTel: 91-20-2566-1512Fax: 91-20-2566-1513

Japan - OsakaTel: 81-6-6152-7160 Fax: 81-6-6152-9310

Japan - TokyoTel: 81-3-6880- 3770 Fax: 81-3-6880-3771

Korea - DaeguTel: 82-53-744-4301Fax: 82-53-744-4302

Korea - SeoulTel: 82-2-554-7200Fax: 82-2-558-5932 or 82-2-558-5934

Malaysia - Kuala LumpurTel: 60-3-6201-9857Fax: 60-3-6201-9859

Malaysia - PenangTel: 60-4-227-8870Fax: 60-4-227-4068

Philippines - ManilaTel: 63-2-634-9065Fax: 63-2-634-9069

SingaporeTel: 65-6334-8870Fax: 65-6334-8850

Taiwan - Hsin ChuTel: 886-3-5778-366Fax: 886-3-5770-955

Taiwan - KaohsiungTel: 886-7-213-7828Fax: 886-7-330-9305

Taiwan - TaipeiTel: 886-2-2508-8600 Fax: 886-2-2508-0102

Thailand - BangkokTel: 66-2-694-1351Fax: 66-2-694-1350

EUROPEAustria - WelsTel: 43-7242-2244-39Fax: 43-7242-2244-393Denmark - CopenhagenTel: 45-4450-2828 Fax: 45-4485-2829

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

Germany - MunichTel: 49-89-627-144-0 Fax: 49-89-627-144-44

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

Netherlands - DrunenTel: 31-416-690399 Fax: 31-416-690340

Spain - MadridTel: 34-91-708-08-90Fax: 34-91-708-08-91

UK - WokinghamTel: 44-118-921-5869Fax: 44-118-921-5820

Worldwide Sales and Service

11/29/12

http://support.microchip.com

http://www.microchip.com