Microchip Technology DIGITAL POWER User Manual

Digital Power

Development Board

User’s Guide

 2018 Microchip Technology Inc. DS50002814A

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and may be superseded by updates.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.
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 unless otherwise stated.

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
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

QUALITY MANAGEMENT S

Trademarks

The Microchip name and logo, the Microchip logo, AnyRate, AVR,
AVR logo, AVR Freaks, BitCloud, chipKIT, chipKIT logo,
CryptoMemory, CryptoRF, dsPIC, FlashFlex, flexPWR, Heldo,
JukeBlox, KeeLoq, Kleer, LANCheck, LINK MD, maXStylus,
maXTouch, MediaLB, megaAVR, MOST, MOST logo, MPLAB,
OptoLyzer, PIC, picoPower, PICSTART, PIC32 logo, Prochip
Designer, QTouch, SAM-BA, SpyNIC, SST, SST Logo,
SuperFlash, tinyAVR, UNI/O, and XMEGA are registered
trademarks of Microchip Technology Incorporated in the U.S.A.
and other countries.

ClockWorks, The Embedded Control Solutions Company,
EtherSynch, Hyper Speed Control, HyperLight Load, IntelliMOS,
mTouch, Precision Edge, and Quiet-Wire are registered
trademarks of Microchip Technology Incorporated in the U.S.A.

Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any
Capacitor, AnyIn, AnyOut, BodyCom, CodeGuard,
CryptoAuthentication, CryptoAutomotive, CryptoCompanion,
CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average
Matching, DAM, ECAN, EtherGREEN, In-Circuit Serial
Programming, ICSP, INICnet, Inter-Chip Connectivity,
JitterBlocker, KleerNet, KleerNet logo, memBrain, Mindi, MiWi,
motorBench, MPASM, MPF, MPLAB Certified logo, MPLIB,
MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation,
PICDEM, PICDEM.net, PICkit, PICtail, PowerSmart, PureSilicon,
QMatrix, REAL ICE, Ripple Blocker, SAM-ICE, Serial Quad I/O,
SMART-I.S., SQI, SuperSwitcher, SuperSwitcher II, Total
Endurance, TSHARC, USBCheck, VariSense, ViewSpan,
WiperLock, Wireless DNA, 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.

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

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.

© 2018, Microchip Technology Incorporated, All Rights
Reserved.

ISBN: 978-1-5224-3762-8

DS50002814A-page 2  2018 Microchip Technology Inc.

DIGITAL POWER DEVELOPMENT

BOARD USER’S GUIDE

Table of Contents

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

Chapter 1. Overview....................................................................................................... 9

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

1.2 Features ......................................................................................................... 9

1.2.1 Socket for DP PIM Boards ........................................................................ 10

1.2.2 Test Points ................................................................................................ 10

1.2.3 Grounding System ..................................................................................... 11

1.2.4 External Analog Signal Input ..................................................................... 11

1.2.5 DC Level Insertion ..................................................................................... 11

1.2.6 Analog Input Connection Jumpers ............................................................ 11

1.2.7 Push Buttons ............................................................................................. 11

1.2.8 MikroBUS™ Socket ................................................................................... 11

1.2.9 ICSP™ Programming Port ........................................................................ 12

1.2.10 General Purpose Soldering Pad Area ..................................................... 12

1.2.11 Solder Pad for Ground Connection ......................................................... 12

1.2.12 USB Connector ....................................................................................... 12

1.2.13 On-Board LDO ........................................................................................ 12

1.2.14 Power Indicator LED ............................................................................... 12

1.2.15 User LEDs ............................................................................................... 12

1.3 Electrical Characteristics .............................................................................. 12

Appendix A. Board Layout and Schematics.............................................................. 13

A.1 Pinout ........................................................................................................... 13

A.2 Board Schematic .......................................................................................... 14

A.3 PCB Layout .................................................................................................. 15

Appendix B. Bill of Materials (BOM)........................................................................... 19

B.1 Bill of Materials ............................................................................................. 19

Worldwide Sales and Service .................................................................................... 22

 2018 Microchip Technology Inc. DS50002814A-page 3

Digital Power Development Board User’s Guide

NOTES:

DS50002814A-page 4  2018 Microchip Technology Inc.

DIGITAL POWER DEVELOPMENT

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 website
(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
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
Digital Power Development Board. Items discussed in this chapter include:

• Document Layout

• Conventions Used in this Guide

• Recommended Reading

• The Microchip Website

• Product Change Notification Service

• Customer Support

• Document Revision History

DOCUMENT LAYOUT

This document describes how to use the Digital Power Development Board User’s
Guide as a demonstration tool to provide a measurement platform for the Microchip
dsPIC33 devices’ Digital Power Plug-In Modules. The document is organized as
follows:

• Chapter 1. “Overview” — This chapter introduces the Digital Power Development
Board and provides a brief overview of its various features.

• Appendix A. “Board Layout and Schematics” — This appendix presents the sche­matics and the board layouts for the Digital Power Development Board.

• Appendix B. “Bill of Materials (BOM)” — This appendix presents the Bill of Materi­als for the Digital Power Development Board.

 2018 Microchip Technology Inc. DS50002814A-page 5

Digital Power Development Board User’s Guide

CONVENTIONS USED IN THIS GUIDE

This manual uses the following documentation conventions:

DOCUMENTATION CONVENTIONS

Description Represents Examples

Arial font:

Italic characters 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 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 [,

A menu path File>Save

A tab Click the Power tab

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’

Choice of mutually exclusive
arguments; an OR selection

Represents code supplied by
user

“Save project before build”

4‘b0010, 2‘hF1

any valid filename

[options]

errorlevel {0|1}

var_name...]

void main (void)
{ ...
}

®

IDE User’s Guide

DS50002814A-page 6  2018 Microchip Technology Inc.

RECOMMENDED READING

This user’s guide describes how to use the Digital Power Development Board. Other
useful document(s) are listed below. The following Microchip document(s) are
recommended as supplemental reference resources.

• dsPIC33 Family Digital Power PIM User’s Guides are available for download
from the Microchip website (www.microchip.com)

THE MICROCHIP WEBSITE

Microchip provides online support via our website at www.microchip.com. This website
is used as a means to make files and information easily available to customers.
Accessible by using your favorite Internet browser, the website 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; and listings of Microchip sales
offices, distributors and factory representatives

Preface

PRODUCT 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 website at www.microchip.com, click on Product

Change Notification and follow the registration instructions.

CUSTOMER SUPPORT

Users of Microchip products can receive assistance through several channels:

• Distributor or Representative

• Local Sales Office

• Corporate Application Engineer (CAE)

• Embedded Solutions Engineer (ESE)

Customers should contact their distributor, representative or Embedded Solutions
Engineer (ESE) 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 website at:

http://www.microchip.com/support.

DOCUMENT REVISION HISTORY

Revision A (October 2018)

This is the initial version of this document.

 2018 Microchip Technology Inc. DS50002814A-page 7

Digital Power Development Board User’s Guide

NOTES:

DS50002814A-page 8  2018 Microchip Technology Inc.

1.1 INTRODUCTION

1

2

7

65

4

3

9

8

10

13

12

11

16

15

14

17

18

14

The Digital Power Development Board is a demonstration board that provides the user
with a flexible measurement platform for all compatible Microchip dsPIC33 Digital
Power Plug-In Modules (DP PIMs). DP PIMs can be inserted into the mating socket J1
in the middle of the Digital Power Development Board. All pins of the DP PIM are
accessible via test loops or pin headers. The on-board micro USB connector provides
a DC power input to all circuitry. In addition, a mikroBUS™ socket is provided to extend
functionality.

This chapter provides an overview of the features of the Digital Power Development
Board. The topics covered include:

• Features

• Electrical Characteristics

1.2 FEATURES

The Digital Power Development Board has the following features, as shown in Figure 1-1.

DIGITAL POWER DEVELOPMENT

BOARD USER’S GUIDE

Chapter 1. Overview

FIGURE 1-1: DIGITAL POWER DEVELOPMENT BOARD

1. Socket for DP PIM boards.

2. Digital GPIO test points. Pin header with connection to the digital test points.

3. ADC and DAC test points.

4. External analog signal input.

5. Potentiometer for DC level insertion from GND to +3.3V; it can be connected to

the lower half of the ADC inputs.

 2018 Microchip Technology Inc. DS50002814A-page 9

Digital Power Development Board User’s Guide

6. Potentiometer for DC level insertion from GND to +3.3V; it can be connected to
the upper half of the ADC inputs.

7. Analog input connection jumpers.

8. User push button.

9. Reset push button.

10. mikroBUS socket.

11. ICSP™ header to program the on-board MCU (6-pin, 2.54 mm header).

12. ICSP header to program the on-board MCU (RJ25 connector).

13. General purpose soldering pad area.

14. Solder pads for ground connection.

15. USB connector.

16. On-board LDO with Power Good (PG) function.

17. Power indicator LED (Green).

18. User LEDs (Red and Green).

Board dimensions are: 160 mm (length) x 100 mm (height).

1.2.1 Socket for DP PIM Boards

Insert the DP PIM board under test into the socket located in the middle of the Digital
Power Development Board. Socket J1 has a slot that defines the DP PIM board
direction. Be careful not to break the slot when inserting the DP PIM board into
the socket.

1.2.2 Test Points

The Digital Power Development Board ensures good signal integrity and provides
access to all pins of a DP PIM board. Each signal line is named after the DP PIM edge
connector pin number, with a “TP” (Test Point) prefix on the schematic diagram, which
is similarly marked on the silkscreen. These signals are divided into two main sections:
Analog and Digital (see Figure 1-1). For a detailed pinout, refer to the User’s Guide of
the DP PIM under test.

1. Analog Section
The analog section is located at the left connector side (smaller sector of the
socket). It consists of 18 signal lines, all referenced to analog ground. These lines
are split into two subsections:

•ADC inputs

• DAC output

2. Digital Section
The digital section is located at the right connector side (larger sector of the
socket). It consists of 31 lines, all referenced to digital ground. These lines
support all the digital lines of the DP PIMs. Some of them have dedicated
functions, such as:

• High-speed PWM outputs

• Medium speed GPIO

• Communication lines (SPI, I

• User push button and LEDs

2

C, UART)

DS50002814A-page 10  2018 Microchip Technology Inc.

Overview

1.2.3 Grounding System

The entire board ground potential is connected together and forms one galvanically
common domain. The labels, “Analog” and “Digital”, indicate the geometrical domain.
The copper pour connected to the ground potential is split into two geometrical
domains, but the two geometrical domains are jointed together under the PIM socket,
thus improving the signal integrity and keeping noise confined to near their sources.

1.2.4 External Analog Signal Input

It is possible to insert an analog signal to any ADC input from a signal generator via a
standard BNC connector. The input impedance is 50. Input signals between the
ground and +3.3V are accepted. An overvoltage protection is implemented on this input
with a series resistor, and a pair of parallel diodes between the ground and the positive
supply rail.

1.2.5 DC Level Insertion

Two on-board potentiometers are connected between the ground and the +3.3V supply
rail to provide two stable DC levels. The two DC levels can be set independently with
potentiometers: P1 and P2. These DC signals can be used as an input signal to any
ADC input. The DC level set by P1 can be connected to the upper half, while P2 can
be connected to the lower half of the ADC inputs, at the analog input connection
jumpers.

1.2.6 Analog Input Connection Jumpers

The ADC inputs of the DP PIM board can be accessed directly from the pin header (J3)
located at the left side of the board. These inputs can also be connected to either the
external analog signal input (J7) or to the DC level insertion, respectively. The
three-row pin header matrix, J4, J5, J6 (No. 7 in Figure 1-1), forms a three-pin selection
jumper for each ADC input. When placing a jumper over the left, or over the right and
the middle pins, the corresponding ADC input can be connected to the extra input as
indicated on the silkscreen. The left side pins connect the external analog signal input,
while the right side pins connect the DC level insertion to the given ADC input. Two
positions on the DAC outputs are not connected. The pins on those positions are just
placeholders to keep the pin order. Three pins are connected to GND at both ends of
the jumper row. Jumpers can be stored on those pins if not needed. Two jumpers are
provided in the kit.

1.2.7 Push Buttons

There are two push buttons on the board: SW1 and SW2. Push button SW2, which is
directly connected to the RESET pin of the DP PIM board, is for the system Reset. For
dual core devices, this RESET is connected to the Master core Reset line. Push button
SW1 is a general purpose user interface connected to the TP27 test point and the
corresponding pin on the DP PIM.

1.2.8 MikroBUS™ Socket

A standard extension socket (J10) is provided on the board for mikroBUS
click boards™. The functionality of the board can be easily extended by using this
feature. The DP PIM board communicates with the mikroBUS socket via dedicated SPI
lines and the I
corresponding pins of the mikroBUS socket. The Reset button is connected to the
mikroBUS socket RESET pin.

2

C bus. Both +5V and +3.3V supply rails are connected to the

 2018 Microchip Technology Inc. DS50002814A-page 11

Digital Power Development Board User’s Guide

1.2.9 ICSP™ Programming Port

Dedicated lines for programming the MCU device on the inserted DP PIM board are
accessible via an RJ-25 modular connector or on a 6-pin header.

1.2.10 General Purpose Soldering Pad Area

The soldering point matrix on the bottom of the board with Plated-Through-Hole (PTH)
pads can be used to assemble any small extension circuitry needed for testing or
prototyping.

1.2.11 Solder Pad for Ground Connection

A bare gold-plated copper area is located on the upper and the bottom edges of the
board. These areas can either be used for soldering a solid ground connection or for
attaching alligator clips to connect instrument ground.

1.2.12 USB Connector

The Digital Power Development Board can be powered via the micro USB connector,
J2, at the right side of the board. The DP PIM board supply input and the +5V power
rail for the mikroBUS click board are directly connected to the positive supply line of the
USB. This connector is only for powering. The input voltage must be in the range of

3.6V to 6.3V. The mikroBUS click board can tighten this constraint; please refer to the

specifications before powering. Communication is not possible via this USB connector.

1.2.13 On-Board LDO

The +3.3V power rail for the mikroBUS click board is supplied by the on-board LDO
(Microchip’s MCP1755), connected to the +5V supply rail coming from the USB. The
total load for the mikroBUS click board supply current and the additional load caused
by its active GPIO lines should not exceed 300 mA. The DC level insertion
potentiometer and the pull-up resistor of the user push button are also connected to this
line. The Power Good output drives the Reset line of the board, ensuring stable
performance.

1.2.14 Power Indicator LED

The green LED (LD1) is on when the supply voltage is applied on the +5V supply rail.

1.2.15 User LEDs

The Digital Power Development Board has two user-programmable on-board LEDs.
The red LED is connected to TP52, while the green LED is connected to TP54. Logic
level high drives the LEDs.

1.3 ELECTRICAL CHARACTERISTICS

Ta bl e 1- 1 shows the electrical characteristics of the Digital Power Development Board.

TABLE 1-1: ELECTRICAL CHARACTERISTICS

Parameter Value

Input Voltage Range 3.6 VDC to 6.3 VDC

Current Consumption <10 mA

Maximal Load Current 1A

Operating Temperature Range 0°C to +65°C

DS50002814A-page 12  2018 Microchip Technology Inc.

Appendix A. Board Layout and Schematics

A.1 PINOUT

DIGITAL POWER DEVELOPMENT

BOARD USER’S GUIDE

This appendix contains the pinout, schematics and board layouts for the Digital Power
Development Board. The topics covered in this appendix include:

• Pinout

• Board Schematic

• PCB Layout

Ta bl e A- 1 shows the pinout of the Digital Power Development Board.

TABLE A-1: PINOUT

Name Edge Connector Pin Default Function/Description

GND 1, 2 Analog Ground

DAC OUT 3, 7 DAC Output

ADC IN 4..6, 8..20 Analog Input

Slot 21..22 Aligning Slot

GPIO 23 Digital General Purpose

GPIO 24 Digital General Purpose and SPI_MISO

GPIO 25..31 Digital General Purpose

GPIO 32 Digital General Purpose and SPI_SCK

GPIO 33..35 Digital General Purpose

GPIO 36 Digital General Purpose and SPI_MOSI

GPIO 37..38 Digital General Purpose

GPIO 39 Digital General Purpose and

SER0 (UART to mikroBUS™ socket)

GPIO 40..44 Digital General Purpose

PWM1H 45 PWM Output

GPIO 46 Digital General Purpose

PWM1L 47 PWM Output

GPIO 48 Digital General Purpose and SPI Chip Select

MCLR

GPIO 50 Digital General Purpose and

PGEC 51 Programming/Debugging Line

GPIO 52 Digital General Purpose and Red LED

SCL 53 I2C Clock Line

GPIO 54 Digital General Purpose and Green LED

SDA 55 I2C Data Line

PGED 56 Programming/Debugging Line

5V 57, 59 V

GND 58, 60 Digital Ground

49 Reset

SER1 (UART to mikroBUS socket)

DD Rail

 2018 Microchip Technology Inc. DS50002814A-page 13

Designed with

Altium.com

+5V

5V 1A

TP64

GNDGND

GND

GND GND GND

100R

1206

1%

R13

100R

1206

1%

R14

GND

+5V

GND

+3.3V

GND

+3.3V

33 μF

10V

AL-B

C2

3.3 V

PEAK

Maximum

10 μF

16V

AL-A

C5

GND

+3.3V

MIN

MAX

1k

0603

1%

R8

GND

GNDGND

GNDGND

GND

MCLR

PGEC

PGED

3.3k

0603

1%

R3

GND

+3.3V

TP27_SW1

GNDGND

+3.3V

1 2 3 4 50

DNGV5+-D+DDI

Micro-AB Receptacle

USB2.0 MICRO-B FEMALE

J2

V

IN

2

SHDN

1

GND

3

PWRGD

5

V

OUT

4

EP

6

MCP1755/3.3V

U1

+5V

GND

+3.3V

GND GND

10 μF

16V

AL-A

C7

10 μF

16V

AL-A

C8

GND

MCLR_IN

GND GND

RST2CS3SCK4MISO5MOSI6+3.3V7GND

8

PWM

16

INT

15

RX

14

TX

13

SCL

12

SDA

11

+5V

10

GND

9

AN

1

mikroBUS™ HOST Socket

J10

RED

0603

LD2

1 4

2 3

TACT SPST

SW1

TP24_MISO

TP25 TP26

TP27_SW1 TP28

TP29 TP30

TP31 TP32_SCK

TP33 TP34

TP35 TP36_MOSI

TP37 TP38

TP39_SER0 TP40

TP41 TP42

TP43 TP44

TP45 TP46

TP47 TP48_CS

TP52_LD2

TP53_SCL TP54_LD3

TP55_SDA

TP50_SER1

TP53_SCL

TP55_SDA

Mikro_An

TP24_MISO

TP32_SCK

TP36_MOSI

TP48_CS

PGED

MCLR

PGEC

GREEN

0603

LD3

12345678910111213141516171819

20

HDR-2.54 Male 1x20

J3

TP3 TP4

TP5 TP6

TP7 TP8

GREEN

0603

LD1

TP9 TP10

TP11 TP12

TP13 TP14

TP15 TP16

TP17 TP18

TP19 TP20

1.5k

0603

1%

R5

3.3k

0603

1%

R4

1.5k

0603

1%

R2

0.01 μF

100V

0603

C4

1 2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

23 24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45 46

47

48

49 50

51 52

53 54

55 56

57 58

59 60

EDGE 60P Female

J1

1 μF

50v

0603

C3

1 μF

50v

0603

C9

10 μF

16V

0805

C11

10 μF

16V

0805

C1

1R

1206

1%

R1

Shunt 2.54 mm 1x2 Handle

JP1

GND

TP3

TP4

TP5

TP6

TP7

TP8

TP9

TP10

TP11

TP12

TP13

TP14

TP15

TP16

TP17

TP18

TP19

TP20

12345678910111213141516171819

20

HDR-2.54 Male 1x20

J6

12345678910111213141516171819

20

HDR-2.54 Male 1x20

J5

12345678910111213141516171819

20

HDR-2.54 Male 1x20

J4

1N4148

D2

1N4148

D1

BNC_In P1_In

1

4

2

3

TACT SPST

SW2

User Switch

RESET

GND

TP65

Analog test points Input Signal Selection

Short with a jumper for P1/P2Short with a jumper for BNC

2

1 3

10k

P090S

20%

P1

TP24 TP26 TP28 TP30 TP32 TP34 TP36 TP38 TP40 TP42 TP44 TP46 TP48 TP52 TP54TP50TP25 TP27 TP29 TP31 TP33 TP35 TP37 TP39 TP41 TP43 TP45 TP47

TP60

GND

TP55TP53

TP25

TP27_SW1

TP29

TP31

TP33

TP35

TP37

TP39_SER0

TP41

TP43

TP45

TP47

TP53_SCL

TP55_SDA

TP24_MISO

TP26

TP28

TP30

TP32_SCK

TP34

TP36_MOSI

TP38

TP40

TP42

TP44

TP46

TP48_CS

TP52_LD2

TP54_LD3

TP50_SER1

Digital test points

1 μH

L3W3H1.5

NR3015T1R0N

L1

GND

TP4

TP5

TP6

TP8

TP9

TP10

TP11

TP12

TP13

TP14

TP15

TP16

TP17

TP18

TP19

TP20

12345

6

HDR-2.54 Male 1x6

J11

PGED

PGEC

GND

+3.3V

GND

TP23

TP23

TP23

MCLR

+3.3V

GND

150R

0603

1%

R7

MCLR_IN

0.01 μF

100V

0603

C6

22k

0603

1%

R6

MCLR_IN

1

2

3

4

5

6

1

MODULAR RJ25 R/A

J9

Shunt 2.54 mm 1x2 Handle

JP2

(TP3 is DAC Out)

(TP7 is DAC Out)

1

2

RF Coaxial BNC Female

J7

TP LOOP Black TH

TP62

GND

TP LOOP Black TH

TP63

GND

TP LOOP Black TH

TP61

GND

100R

1206

1%

R12

100R

1206

1%

R10

100R

1206

1%

R11

GND

+3.3V

MIN

MAX

1k

0603

1%

R9

GNDGND

1 μF

50v

0603

C10

P2_In

2

1 3

10k

P090S

20%

P2

Mikro_AnTP12

0R

0603

R15

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

HDR-2.54 Male 1x36

J8

TP23

TP24_MISO

TP25

TP26

TP27_SW1

TP29

TP31

TP33

TP35

TP37

TP39_SER0

TP41

TP43

TP45

TP47

TP53_SCL

TP55_SDA

TP28

TP30

TP32_SCK

TP34

TP36_MOSI

TP38

TP40

TP42

TP44

TP46

TP48_CS

TP52_LD2

TP54_LD3

TP50_SER1

GND GND

Mikro_PWM

0R

0603

R16

TP45

Mikro_PWM

Mikro_SER0

0R

0603

R17

Mikro_SER1

0R

0603

R18

TP39_SER0

TP50_SER1

Mikro_SER0

Mikro_SER1

SER0 and SER1 can be either a CAN

b

b

.

Digital Power Development Board User’s Guide

Figure A-1 shows the board schematic.

FIGURE A-1: DIGITAL POWER DEVELOPMENT BOARD SCHEMATIC

A.2 BOARD SCHEMATIC

DS50002814A-page 14  2018 Microchip Technology Inc.

us or a UART port between the DP PIM

oard and the mikroBUS

Board Layout and Schematics

A.3 PCB LAYOUT

The Digital Power Development Board is a two-layer FR4, 1.55 mm,
Plated-Through-Hole PCB construction. Figure A-2 through Figure A-5 illustrate the
PCB layers. Figure A-6 and Figure A-7 show the assembly drawings of the Digital
Power Development Board.

FIGURE A-2: DIGITAL POWER DEVELOPMENT BOARD TOP SILKSCREEN

FIGURE A-3: DIGITAL POWER DEVELOPMENT BOARD TOP COPPER

 2018 Microchip Technology Inc. DS50002814A-page 15

Digital Power Development Board User’s Guide

FIGURE A-4: DIGITAL POWER DEVELOPMENT BOARD BOTTOM COPPER (BOTTOM VIEW)

FIGURE A-5: DIGITAL POWER DEVELOPMENT BOARD BOTTOM SILKSCREEN

(BOTTOM VIEW)

DS50002814A-page 16  2018 Microchip Technology Inc.

Board Layout and Schematics

3

2

7

0

11 15 19 23 27 31 35

0

0

19

15

11

7

3

1

19 19

15 15

11 11

7 7

3 3

000000

00

00000 0

0 0

0 00 0

0 00 0

0 00

0 00

3

7

4

4

2

1

20

1818

16

17

12

13

9

10

5

6

2

4

1

1 1

20

1818201818

161716

17

121312

13

9109

10

565

6

242

4

1 1

1

1 2

MH

1 2

31

1

65

00

00

00

00

00

98

1

00

00

00

00

0 0

1312

1

00

00

00

00

0 0

1614

0 0

0 0

0 0

0 0

00

1817

0 00 0

0 00 0

0 00 0

0 00 0

00 00

2221

0 00

0 00

0 00

0 00

0 00

2524

1

0

2928

1

3230

1

3433

1

4

2

6

5

1

2

3

5

6

1

1

2

3

6

5

1

1

1

2

14

8

2

14 14

8 8

1 1 1

00 00 00 0 010 00 010 00

1 1

8

1

1

19

15

11

7

3

0 000

0 000

00 00

00 00

0

14

10

3

MH MH

20

1818

16

17

12

13

9

10

5

6

2

4

4

1

1 1

0 000

MH

0 000

0 000

0 000

0 000

0

10

1

00 00

00 00

00 00

00 00

0000

2620

1

16

15

13

12

11

1

36

11

0

1

14

8

1

0 000

1 1

00 00

1 1

9

1

0

1

1

2

2

2

1

122

1

2

1

2

2

1

1

2

1

2

5

4

1

1

2

1

56910111215

16

1

2

25262728313237

38

2

1

4142434447485354575859

60

2

1

1

2

1

3

1

3

1

3

2

224

4

1

21

2 1

2 1

1

2

2 1

1

1

2

2

4

2

1

2 2

2

1

2

2

2

1

2

12347813141718192023242930333435

36

121

2

394045464950515255

56

21

3

5

2

1

1

2

1

2

1

1 1

1

0

0

0

0

6

FIGURE A-6: DIGITAL POWER DEVELOPMENT BOARD TOP ASSEMBLY

FIGURE A-7: DIGITAL POWER DEVELOPMENT BOARD BOTTOM ASSEMBLY

(BOTTOM VIEW)

1

1

1

1

1

0

0

0

0

1

6

4

2

6

5

4

3

2

1

8

7

6

5

4

3

2

1

 2018 Microchip Technology Inc. DS50002814A-page 17

1

1

5

3

1

1 1

11

1

32 30

34 33

36

1

9

10

11

12

13

14

15

16

1

29 28

11

1

25 24

26 20

0

0

0 00 0

00 0

00 00

00 0

00 0

00 0

00 0

00 0

00 0

22 21

00 00

00 00

00 00

00 00

00 00

1

18 17

0 0

0000

0000

0000

0000

0000

0000

0000

1

16 14

00

0 0

00

0 0

0 0

00

0 0

00

0 0

00

0 0

000000 00

000 0

1

11151923273135

13 12

00

0 0

0 0

0 0

0 0

0 0

0 0

11

1

3

7

6 5

9 8

10

0

0

00

00

000 0

000 00 000100 00100 0

000 0

00

000 0

00

000 0

00

000 0

00

000 0

00

000 0

MH

1

2

3 1

4

111

1

11

12

MH

3

11

242

33

4

565

6

77

88

9109

10

1111

121312

13

1414

1515

161716

17

1818201818

1919

20

MHMH

12

1

1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

1818

19

20

2

1

2

2

11

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

1818

19

20

1

Digital Power Development Board User’s Guide

NOTES:

DS50002814A-page 18  2018 Microchip Technology Inc.

DIGITAL POWER DEVELOPMENT

BOARD USER’S GUIDE

Appendix B. Bill of Materials (BOM)

This appendix contains the Bill of Materials (BOM) for the Digital Power Development
Board.

• Bill of Materials

B.1 BILL OF MATERIALS

Ta bl e B -1 shows the Bill of Materials for the Digital Power Development Board.

TABLE B-1: DIGITAL POWER DEV. BOARD BILL OF MATERIALS (BOM)

Qty. Designator Description Manufacturer Manufacturer Part Number

2 C1, C11 Capacitor, Ceramic, 10 µF, 16V,

20%, X7R, SMD, 0805

1 C2 Capacitor Aluminum, 33 µF,

10V, 20%, SMD, B

3 C3, C9, C10 Capacitor Ceramic, 1 µF, 50V,

10%, X7R, SMD, 0603

2 C4, C6 Capacitor Ceramic, 0.01 µF,

100V, 10%, X7R, SMD, 0603

3 C5, C7, C8 Capacitor, Aluminum, 10 µF,

16V, 20%, SMD, A

2 D1, D2 Diode, Rectifier, 1N4148,

855 mV, 300 mA, 75V, SOD-323

1 J1 Connector, Edge, MECF,

1.27 mm, 60P, Female, SMD,
Verti cal

1 J2 Connector, USB 2.0, micro-B,

Female, TH/SMD, R/A

4 J3, J4, J5, J6 Connector Header-2.54, Male,

1x20, Gold, 5.84 MH, TH,
Verti cal

1 J7 Connector, RF, Coaxial, BNC,

Female, 2P, TH, RA

1 J8 Connector Header-2.54, Male,

1x36, Gold, 5.84 MH, TH

1 J9 Connector, Modular, RJ25, TH,

R/A

2 J10 Socket, mikroBUS™, Host, DIP,

16, TH

1 J11 Connector Header-2.54, Male,

1x6, Gold, 5.84 MH, TH, R/A

1 L1 Inductor, 1 µH, 2.1A, 30%, SMD,

L3W3H1.5

1 LD1 Diode, LED, Green, 2V, 30 mA,

35 mcd, Clear, SMD, 0603

Taiyo Yuden Co., Ltd. EMK212BB7106MG-T

®

Panasonic

Taiyo Yuden Co., Ltd. UMK107AB7105KA-T

TDK Corporation C1608X7R2A103K080AA

Nichicon Corporation UWX1C100MCL2GB

Diodes Incorporated

Samtec, Inc. MECF-30-01-L-DV-WT

FCI 10118194-0001LF

Samtec, Inc. TSW-120-07-G-S

Amphenol Commercial 31-5431-2010

Sullins Connector
Solutions

Tyco Electronics (TE
Connectivity Ltd.)

Sullins Connector
Solutions

FCI 68016-106HLF

Taiyo Yuden Co., Ltd. NR3015T1R0N

Lite-On

- ECG EEE-1AA330WR

®

1N4148WS-7-F

PBC36SAAN

5555165-1

PPTC081LFBN-RC

®

, Inc. LTST-C190KGKT

 2018 Microchip Technology Inc. DS50002814A-page 19

Digital Power Development Board User’s Guide

TABLE B-1: DIGITAL POWER DEV. BOARD BILL OF MATERIALS (BOM) (CONTINUED)

Qty. Designator Description Manufacturer Manufacturer Part Number

1 LD2 Diode, LED, Red, 1.8V, 40 mA,

10 mcd, Clear, SMD, 0603

1 LD3 Diode, LED, Green, 2.2V, 25 mA,

18 mcd, Diffuse, SMD, 0603

2 P1, P2 Resistor, Variable, 10K, 20%,

TH, P090S

1 R1 Resistor, TKF, 1R, 1%, 1/2W,

SMD, 1206

1 R2 Resistor, TKF, 1.5k, 1%, 1/10W,

SMD, 0603

3 R3, R4, R5 Resistor, TKF, 3.3k, 1%, 1/10W,

SMD, 0603

1 R6 Resistor, TKF, 22k, 1%, 1/10W,

SMD, 0603

1 R7 Resistor, TKF, 150R, 1%,

1/10W, SMD, 0603

2 R8, R9 Resistor, TKF, 1k, 1%, 1/10W,

SMD, 0603

5 R10, R11, R12,

R13, R14

4 R15, R16, R17,

R18

2 SW1, SW2 Switch, Tact, SPST, 12V, 50 mA,

31 TP23, TP24,

TP25, TP26,
TP27, TP28,
TP29, TP30,
TP31, TP32,
TP33, TP34,
TP35, TP36,
TP37, TP38,
TP39, TP40,
TP41, TP42,
TP43, TP44,
TP45, TP46,
TP47, TP48,
TP50, TP52,
TP53, TP54,
TP55

1 TP60 Connector, TP, Tab, 0.250, TH Tyco Electronics (TE

3 TP61, TP62,

TP63

2 TP64, TP65 Connector, TP, Loop, Red, TH Keystone Electronics

1 U1 Microchip Analog, LDO, 3.3V,

Resistor, TKF, 100R, 1%, 1/4W,
SMD, 1206

Resistor, TKF, 0R, 1/10W, SMD,
0603

MCLTL-613R

Connector, TP, Loop, Orange, THKeystone Electronics

Connector, TP, Loop, Black, TH Keystone Electronics

MCP1755T-3302E/DC,
SOT-223-5

Lite-On®, Inc. LTST-C190KRKT

®

Lumex

TT Electronics Plc. P090S-14T20BR10K

Stackpole Electronics,
Inc.

Panasonic

Panasonic - ECG ERJ-3EKF3301V

Panasonic - ECG ERJ-3EKF2202V

Stackpole Electronics,
Inc.

Panasonic - ECG ERJ-3EKF1001V

Yageo Corporation RC1206FR-07100RL

NIC Components Corp. NRC06Z0TRF

Multicomp Inc. MCLTL-613R

Corp.

Connectivity Ltd.)

Corp.

Corp.

Microchip Technology
Inc.

Inc. SML-LX0603GW-TR

CSR1206FT1R00

®

- ECG ERJ-3EKF1501V

RMCF0603FT150R

5013

1217861-1

5011

5010

MCP1755T-3302E/DC

DS50002814A-page 20  2018 Microchip Technology Inc.

NOTES:

Bill of Materials (BOM)

 2018 Microchip Technology Inc. DS50002814A-page 21

Worldwide Sales and Service

AMERICAS

Corporate Office

2355 West Chandler Blvd.
Chandler, AZ 85224-6199
Tel: [phone]
Fax: [phone]
Technical Support:

http://www.microchip.com/
support

Web Address:

www.microchip.com

Atlanta

Duluth, GA
Tel: [phone]
Fax: [phone]

Austin, TX

Tel: [phone]

Boston

Westborough, MA
Tel: [phone]
Fax: [phone]

Chicago

Itasca, IL
Tel: [phone]
Fax: [phone]

Dallas

Addison, TX
Tel: [phone]
Fax: [phone]

Detroit

Novi, MI
Tel: [phone]

Houston, TX

Tel: [phone]

Indianapolis

Noblesville, IN
Tel: [phone]
Fax: [phone]
Tel: [phone]

Los Angeles

Mission Viejo, CA
Tel: [phone]
Fax: [phone]
Tel: [phone]

Raleigh, NC

Tel: [phone]

New York, NY

Tel: [phone]

San Jose, CA

Tel: [phone]
Tel: [phone]

Canada - Toronto

Tel: [phone]
Fax: [phone]

ASIA/PACIFIC

Australia - Sydney

Tel: [phone]

China - Beijing

Tel: [phone]

China - Chengdu

Tel: [phone]

China - Chongqing

Tel: [phone]

China - Dongguan

Tel: [phone]

China - Guangzhou

Tel: [phone]

China - Hangzhou

Tel: [phone]

China - Hong Kong SAR

Tel: [phone]

China - Nanjing

Tel: [phone]

China - Qingdao

Tel: [phone]

China - Shanghai

Tel: [phone]

China - Shenyang

Tel: [phone]

China - Shenzhen

Tel: [phone]

China - Suzhou

Tel: [phone]

China - Wuhan

Tel: [phone]

China - Xian

Tel: [phone]

China - Xiamen

Tel: [phone]

China - Zhuhai

Tel: [phone]

ASIA/PACIFIC

India - Bangalore

Tel: [phone]

India - New Delhi

Tel: [phone]

India - Pune

Tel: [phone]

Japan - Osaka

Tel: [phone]

Japan - Tokyo

Tel: [phone]

Korea - Daegu

Tel: [phone]

Korea - Seoul

Tel: [phone]

Malaysia - Kuala Lumpur

Tel: [phone]

Malaysia - Penang

Tel: [phone]

Philippines - Manila

Tel: [phone]

Singapore

Tel: [phone]

Taiwan - Hsin Chu

Tel: [phone]

Taiwan - Kaohsiung

Tel: [phone]

Taiwan - Taipei

Tel: [phone]

Thailand - Bangkok

Tel: [phone]

Vietnam - Ho Chi Minh

Tel: [phone]

EUROPE

Austria - Wels

Tel: [phone]
Fax: [phone]

Denmark - Copenhagen

Tel: [phone]
Fax: [phone]

Finland - Espoo

Tel: [phone]

France - Paris

Tel: [phone]
Fax: [phone]

Germany - Garching

Tel: [phone]

Germany - Haan

Tel: [phone]

Germany - Heilbronn

Tel: [phone]

Germany - Karlsruhe

Tel: [phone]

Germany - Munich

Tel: [phone]
Fax: [phone]

Germany - Rosenheim

Tel: [phone]

Israel - Ra’anana

Tel: [phone]

Italy - Milan

Tel: [phone]
Fax: [phone]

Italy - Padova

Tel: [phone]

Netherlands - Drunen

Tel: [phone]
Fax: [phone]

Norway - Trondheim

Tel: [phone]

Poland - Warsaw

Tel: [phone]

Romania - Bucharest

Tel: [phone]

Spain - Madrid

Tel: [phone]
Fax: [phone]

Sweden - Gothenberg

Tel: [phone]

Sweden - Stockholm

Tel: [phone]

UK - Wokingham

Tel: [phone]
Fax: [phone]

DS50002814A-page 22  2018 Microchip Technology Inc.

08/15/18