mcp3913 adc evaluation board for 16-bit mcus user's guide

2013 Microchip Technology Inc. DS50005224A

MCP3913 ADC Evaluation Board

for 16-Bit MCUsUser’s Guide

DS50005224A-page 2 2013 Microchip Technology Inc.

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Printed on recycled paper.

ISBN: 978-1-62077-520-2

Object of Declaration: MCP3913 ADC Evaluation Board for 16-Bit MCUs User’s Guide

2013 Microchip Technology Inc. DS20005224A-page 3

MCP3913 ADC Evaluation Board for 16-Bit MCUs User’s Guide

NOTES:


MCP3913 ADC EVALUATION BOARDFOR 16-BIT MCUs USER’S GUIDE

Table of Contents

Preface ........................................................................................................................... 7Introduction............................................................................................................ 7

Document Layout .................................................................................................. 7

Conventions Used in this Guide ............................................................................ 8

Recommended Reading........................................................................................ 9

The Microchip Web Site ........................................................................................ 9

Customer Support ................................................................................................. 9

Document Revision History ................................................................................... 9

Chapter 1. Product Overview1.1 Overview ...................................................................................................... 111.2 What the MCP3913 ADC Evaluation Board for 16-Bit MCUs Contains ....... 12

Chapter 2. Hardware Description2.1 PIM Module/MCP3913 Connection and Peripheral Usage Overview .......... 132.2 Analog Input Structure .................................................................................. 142.3 Universal Serial Bus (USB) .......................................................................... 15

Chapter 3. Firmware3.1 PIC24FJ256GA110 Firmware Description ................................................... 173.2 Data Acquisition ........................................................................................... 173.3 UART Communication Protocol ................................................................... 18

Appendix A. Schematics and LayoutsA.1 Introduction .................................................................................................. 19A.2 Schematic – Power ...................................................................................... 20A.3 Schematic – ADC ......................................................................................... 21A.4 Schematic – Microcontroller (MCU) ............................................................. 22A.5 Schematic – PIM Module ............................................................................. 23A.6 Schematic – LCD and UART ....................................................................... 24A.7 Board – Top Trace and Top Silk .................................................................. 25A.8 Board – Bottom Trace and Bottom Silk ........................................................ 25A.9 Board – Layer #2 GND ................................................................................ 26A.10 Board – Layer #3 VDD ............................................................................... 26A.11 Board – Top Silk and Pads ........................................................................ 27A.12 Board – Bottom Silk and Pads ................................................................... 27

Appendix B. Bill of Materials (BOM)

Worldwide Sales and Service .................................................................................... 32



NOTES:



Preface

INTRODUCTION

This chapter contains general information that will be useful to know before using the MCP3913 ADC Evaluation Board for 16-Bit MCUs. Items discussed in this chapter include:

• Document Layout

• Conventions Used in this Guide

• Recommended Reading

• The Microchip Web Site

• Customer Support

• Document Revision History

DOCUMENT LAYOUT

This document describes how to use the MCP3913 ADC Evaluation Board for 16-Bit MCUs as a development tool to emulate and debug firmware on a target board. The manual layout is as follows:

• Chapter 1. “Product Overview” – Provides important information about the MCP3913 ADC Evaluation Board for 16-Bit MCUs hardware.

• Chapter 2. “Hardware Description” – Provides information about the evaluation board software.

• Chapter 3. “Firmware” – Describes the MCP3913 ADC Evaluation Board for 16-Bit MCUs firmware.

• Appendix A. “Schematics and Layouts”– Shows the schematic and board layouts for the MCP3913 ADC Evaluation Board for 16-Bit MCUs.

• Appendix B. “Bill of Materials (BOM)” – Lists the parts used to build the MCP3913 ADC Evaluation Board for 16-Bit MCUs.

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 “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 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

Arial font:

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

N‘Rnnnn A number in verilog format, where N is the total number of digits, R is the radix and n is a digit.

4‘b0010, 2‘hF1

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

Courier New font:

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){ ...}


Preface

RECOMMENDED READING

This user’s guide describes how to use MCP3913 ADC Evaluation Board for 16-Bit MCUs. Another useful document is listed below. The following Microchip document is available and recommended as a supplemental reference resource:

• MCP3913 Data Sheet – “3V Six-Channel Analog Front End” (DS20000000)

THE MICROCHIP WEB SITE

Microchip provides online support via our web site at www.microchip.com. This web site is used as a means to make files and information easily available to customers. Accessible by using your favorite Internet browser, the web site contains the following information:

• Product Support – Data sheets and errata, application notes and sample programs, design resources, user’s guides and hardware support documents, latest software releases and archived software

• General Technical Support – Frequently Asked Questions (FAQs), technical support requests, online discussion groups, Microchip consultant program member listing

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

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.

DOCUMENT REVISION HISTORY

Revision A (October 2013)

• Initial release of this document.


www.microchip.com


NOTES:



Chapter 1. Product Overview

1.1 OVERVIEW

The MCP3913 ADC Evaluation Board for 16-Bit MCUs system provides the opportunity to evaluate the performance of the MCP3913 six-channel Analog Front End (AFE). It also provides a development platform for 16-bit microcontroller-based applications, using the existing 100-pin PIC® microcontroller Plug-in Module (PIM) systems that are compatible with the Explorer 16 and other high pin count PIC device based demo boards. The system comes with a programmed PIC24FJ256GA110 PIM module that communicates with the Energy Management Utility software for data exchange and ADC setup.

The MCP3913 ADC Evaluation Board for 16-Bit MCUs uses the Energy Management Utility software for evaluation of the MCP3913 via a USB connection to the board. A download link for this software can be found on the evaluation board’s web page. For instructions on the use of this software, refer to the supporting documentation included within the application install package.

1.1.1 Feature Highlights

• Six-channel ADC MCP3913 output display using serial communication to the PC software interface.

• Simultaneous 57 ksps at OSR32 address loop ALL or 95 dB SINAD at OSR512 performance on MCP3913.

• System and ADC performance analysis through graphical PC tools showing noise histogram, frequency domain (FFT), time domain scope plot, and statistical numerical analysis.

• Robust hardware design with analog grounding and analog/digital separation, allowing low noise evaluation of the MCP3913 device; includes separate power supplies and power planes on a four-layer board.

• PICtail™ Plus connectors for Explorer 16 daughter board compatibility.



FIGURE 1-1: MCP3913 Evaluation Board.

1.2 WHAT THE MCP3913 ADC EVALUATION BOARD FOR 16-BIT MCUS CONTAINS

This MCP3913 ADC Evaluation Board for 16-Bit MCUs kit includes:

• MCP3913 ADC Evaluation Board for 16-Bit MCUs (Part number ADM00522)

• PIC24FJ256GA110 PIM

• USB Cable

• Important Information Sheet



Chapter 2. Hardware Description

2.1 PIM MODULE/MCP3913 CONNECTION AND PERIPHERAL USAGE OVERVIEW

The MCP3913 ADC Evaluation Board for 16-Bit MCUs contains a 100-pin PIM socket compatible with Microchip’s PIM modules. The system comes with one PIM module, the PIC24FJ256GA110.

FIGURE 2-1: Digital Connection Overview PIM/MCP3913 Connections.

CONTROL SWITCHES (X3)

CH0+

CH0-

CH5+

CH5-

AVDDAGNDOSC1

MCP3913

SDI

SDO

RA5/ADC_RESET

RG9/ADC_CS

RG6/ADC_SCK

RG8/ADC_MOSI

RG7/ADC_MISO

RD11/12/13

PIM Module

SCK

OSC2

OC1/RG6

RA9/10 LD2 LD3

RF5/U2TX

RF4/U2RXUART SERIAL TO PC COMMUNICATION

RESET

DR

CS

SPI SerialInterface

Delta SigmaMulti-LevelModulator

Delta SigmaMulti-LevelModulator

PGA

PGA+

+

-

-

INTVre

Clock Generation/Phase Correction

Current BoostCircuit

ModulatorOutput

TranslationBlock

SIN

C3

Dig

ital F

ilte

rS

INC

3D

igita

l Filt

er

DGND DVDD

RA14/ADC_DR



Ports A, D, and G are used for signals such as push buttons, output LEDs, CS and MCLR (for the MCP3913 data mode setting). Output Compare 1 is used for clock generation in the MCP3913. Serial communication is achieved through the MSSP module 1.

The MCP3913 device is an AFE with six ADCs featuring a second order modulator and a third order sinc filter, plus a first order sinc filter used for higher OSR’s values. The delta-sigma A/D converters have an adjustable oversampling ratio. The CLKIN pin of the MCP3913 is the oversampling clock (MCLK) input. The MCP3913 ADC Evaluation Board for 16-Bit MCUs offers two different options for the MCP3913 master clock (MCLK). The default setting for the ADC internal clock is an external clock driven by the MCU.

2.1.1 Using the Crystal X1

The MCP3913 ADC Evaluation Board for 16-Bit MCUs is populated with a 10 MHz crystal, used as a clock source, by placing jumpers in the following position on the MCP3913 Digital I/O header block:

FIGURE 2-2: ADC Clock Selection Jumpers – External Crystal.

2.1.2 Driving the Clock with the PIM Module

The PIC MCU can be used to generate the CLKIN (MCLK) signal for the MCP3913, setting the ADC sample rate through the use of the output compare module OC1. To use this feature, make the following jumper change to the MCP3913 Digital I/O header block:

FIGURE 2-3: ADC Clock Selection Jumpers – Clock from MCU.

The frequency of the OC1 output is based on the PR1 bit settings in the firmware.

2.2 ANALOG INPUT STRUCTURE

Six differential input paths allow external signal sources to be easily connected to the MCP3913 inputs. Screw-terminal connectors J1, J4, J7, J21, J23, J25, J27 and J29 are 3-pin connectors that act as both screw-type and clip-on post connectors.

The connectors J1, J4, J7, J21, J23 and J25 can be used to force either channel from a differential to single-ended configuration. R4 and R11 (on CH0), R19 and R21 (on CH1) R18 and R65 (on CH2), R69 and R71 (on CH3), R75 and R77 (on CH4), and R81 and RR83 (on CH5) act as locations for burden resistor connectors for any current transformer inputs.

XTALXTALPIM OC1CLKIN

CLKINCLKOUT

XTALXTALPIM OC1CLKIN

CLKINCLKOUT

Note: To use a screw-terminal connector as a post connector, pull up the blue plastic top to access the posts.


Hardware Description

2.3 UNIVERSAL SERIAL BUS (USB)

The MCP3913 ADC Evaluation Board for 16-Bit MCUs also contains a USB connection for connecting the evaluation board to a PC. On the board, there is an MCP2200 USB to UART converter that creates a virtual COMM port on the PC. The MCP3913 ADC Evaluation Board for 16-Bit MCUs also features an RS-232 connector, just in case it is required. The RS-232 line driver is connected to the same UART pins of the MCU. For this reason, a 3-pin jumper (J16) is present on the evaluation board to select which serial communication will be used: USB or RS-232. The following figure summarizes the connections between the ADC, MCU, USB to serial converter and the RS-232 line driver.

FIGURE 2-4: USB Block Diagram.

The MCP2200 is powered from the USB with 5V. The Q1 transistor (see Appendix A.) is used to disconnect the board from the PC when it is powered down to avoid power consumption. By changing the jumper J9 setting, the user can select the source of the power supply for the board to be either +5V derived from the USB or an external +9V power supply.

Since the PIC24F runs at 3.3V, a level shifter was used to modify the signal level to 5V as required by the MCP2200; this is done with U11 (see Appendix A.).

The 7.3728 MHz value of the crystal is required to achieve the correct baud rate values for higher speed. This design uses a baud rate of 921.6 kbaud and for this baud rate, the register (U1BRG) value is 3 (decimal).

PIM Module

USB

TX

RX

MCP2200

ADC MCP3913

SCK

SDO

SDI

RS-232 Driver

USB

RS-232

TX

RX

RF4/U2RX

RF5/U2TX

RG6/SCK1

RG7/ADC_MISO

RG8/ADC_MOSI



NOTES:



Chapter 3. Firmware

3.1 PIC24FJ256GA110 FIRMWARE DESCRIPTION

3.1.1 MCU Initialization

The microcontroller used for the code example is the 16-bit XLP with 16 MIPS PIC24FJ256GA110. The MCU has remappable pins and output compare with a dedicated time base.

The MCU uses a 7.3278 MHz crystal for the clock and the internal PLL to increase the frequency by four times. The uncommon crystal value was chosen to obtain the correct baud rate, even for high baud rates. The remappable pins are configured to make the PIM compatible with the Explorer 16 development board. The MCP3913 is linked with the MCU through the SPI1 port. The ADC clock is given by OC1. The DR pin of the MCP3913 is tied to external Interrupt 2.

Serial data transmission is carried out through the UART2 module. For transmission, OC2 interrupt is used; for receiving, the _U1RX Interrupt is used. The UART commu-nication speed is 921.6 kbaud. OC2 is used for the serial transmission to create short bursts of data that can be processed by the MCP2200. Sending too many characters, with no time between them at the current baud rate, will cause the MCP2200 to lose data.

3.2 DATA ACQUISITION

External Interrupt 2 is used for detecting the end of conversion on the MCP3913. In the INT2 Interrupt, the data samples are read from the ADC using SPI.

When a new buffer begins to be read, Timer4 is started. This is set as a 32-bit timer together with Timer5. It will be stopped when the buffer is full and is used to measure the sampling speed.

Before reading the date samples, the MCU investigates the address loop setting (READ <1:0> bits) in the STATUSCOM register and adjusts the read sequence accord-ingly (when the address is not incremented automatically in hardware, the MCU has to do that in firmware, leading to a longer read sequence). The acquired samples are written in six long vectors created in the RAM of the MCU. The six vectors hold the first, second and third byte from both channels.

The vectors have a length of 2048. The value of Timer 4, and the values of the other registers inside the ADC, are stored in a vector called “internal_registers[26]”.

Note: The PIC24FJ256GA110 must be Rev. A5 or newer, in order for this code example to work.



3.3 UART COMMUNICATION PROTOCOL

The serial connection is used to send the acquired data to the PC at a speed of 921.6 kbaud, and the MCP2200 is used for the UART-to-USB conversion.

The communication uses handshaking, meaning that the board will not send data to the PC unless the board receives a command from the PC.

The UART transmission is triggered by the output compare module OC2.This allows the data to be transmitted to the PC in short bursts that are separated by a dead time. This method of sending data allows the MCP2200 to handle the high throughput. If the entire amount of data is sent continuously to the PC at the current baud rate, the MCP2200 will not be able to process the data for correct USB transfer.

After a complete transmission, the UART RX interrupt is enabled by increasing its pri-ority, while all other interrupts have lower priorities. In this interrupt, the MCU needs to receive the values of the internal registers as the user is setting them in the PC GUI.



Appendix A. Schematics and Layouts

A.1 INTRODUCTION

This appendix contains the following schematics of the MCP3913 ADC Evaluation Board for 16-Bit MCUs:

• Schematic – Power

• Schematic – ADC

• Schematic – Microcontroller (MCU)

• Schematic – PIM Module

• Schematic – LCD and UART

• Board – Top Trace and Top Silk

• Board – Bottom Trace and Bottom Silk

• Board – Layer #2 GND

• Board – Layer #3 V DD• Board – Top Silk and Pads

• Board – Bottom Silk and Pads



A.2 SCHEMATIC – POWER

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GND

GND

GND

GND

GND

POWER

+5V USB

GND

+9V IN

+9V IN

Powe

r Jack 2

.5mm

231J1

0

MRA4

005

D1

9V

0.1uF

0603

C11

0.1uF

0603

C10

GND

0.1uF

0603

C14

3.3A

Ferrite Be

ad 18

06

L13.3D

GND

GND0.1

uF0603

C12

MCP1

754-3.3

VVOUT

3VIN

1

GND 2VOUT

VINII

GNDV

U3

POWER

GND

GND

GND

LED 0603 Green

1 2

LD1

3.3D

Via_2.5

x1.5

TP2

Via_2.5

x1.5

TP1

GND

LM1117-5V

VIN

3

GND 1VOUT

2VINII

GNDVOUT

D

U4

+5V EXT

GND

MCP1

825S

-3.3V

VOUT

3VIN

1

GND 2VOUT

VINII

GNDV

U2

5V

GND

Net Tie

GND

GNDA

10uF

TANT

-B20V

C15

10uF

10V

1206

C44

10uF

10V

1206

C13

10uF

10V

1206

C45

GND

1k 5% 0603

R26

12

34

J9

12

J19

5V

SI1307ED

L

D

G

S Q1

5V_U

SB

USB

_EN

1k 5% 0603

R63

0.1uF

0603

C46

10k

5% 0603

R62

5V_U

SB

USB

Stand

by Protection

Bump

on Hem

isphere Blac

k

PAD1


Schematics and Layouts

A.3 SCHEMATIC – ADC

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GND

GNDA

RG9/ADC_C

S

RG7/ADC_M

ISO

RG6/ADC_S

CK

RG8/ADC_M

OSI

GND

RA5/ADC_R

ESET

XTA

L

RD3/ADC_C

LKIN

XTA

L

GND

GNDA

GNDA

GNDA

GNDA

GNDA

GNDA

GNDA

RG9/ADC_C

SRG6/ADC_S

CK

RG7/ADC_M

ISO

RA5/ADC_R

ESET

GNDA

GNDA

RG8/ADC_M

OSI

GND

GND

CH0-

CH0+

ADC CLO

CK SELE

CT

CH1+

CH1-

10MH

zX1 15pF

0603

C7

15pF

0603

C6

GND

1M 0603

R20

5%10

0603

R17

5% 10 0603

R7

0.1uF

0603

C3

5% 10 0603

R9 0.1

uF0603

C4

5%10

0603

R6

5%10

0603

R8

5%10

0603

R10

5%10

0603

R12

5%100

0603

R5

5%10

0603

R14

1k 0603

R2 1k 0603

R1

0.1uF

0603

C2

0.1uF

0603

C1

1k0603

R131k

0603

R3

1k 0603

R4 1k 0603

R11 1k 0603

R19 1k 0603

R21

GNDA

1k0603

R221k

0603

R15

0.1uF

0603

C9

0.1uF

0603

C8

12

34

56

J1

12

34

56

J4

GNDA

GNDA

GNDA0.1uF

0603

C5

HDR M 2x3 V

ERT

12

34

56

J3

ECCP3

3.3D

3.3A

3.3D

HDR M 1x2 V

ERT

12

J6

HDR M 2x8 V

ERT

12

34

56

78

910

1112

1314

1516

J8

123

J2

123

J5

ADC

1k 0603

R241k 0603

R23

GND

1k5%0603

R25

CH4-

8

NC

5

CH2-

2

REF

IN+

15

AVDD

18

NC

6

CH4+

7

CH5-

9

CH5+

10

CH2+

1

CH3-

3

CH3+

4

AGND

17

REF

IN-

16

NC

19

DVDD

20

CH4-

NC

CH2-

REF

IN+

AVDD

NC

CH4+

CH5-

CH5+

CH2+

CH3-

CH3+

AGND

REF

IN-

NC

DVDD

DGND

21

DR

22

NC

23

DGND

24

OSC

1/CLK

I25

OSC

226

CS

27SC

K28

SDO

29SD

I30

RES

ET31

DGND

32

DVDD

33

NC

34

AVDD

35

AGND

36

CH0+

37

CH0-

38

CH1-

39

CH1+

40

MCP3

913

U5

GND

GNDA

GNDA

GNDA

GNDA

CH1+

CH1-

1k 0603

R18 1k 0603

R65

GNDA

1k0603

R671k

0603

R16

0.1uF

0603

C50

0.1uF

0603

C47

12

34

56

J7

123

J20

1k 0603

R661k 0603

R64

GND

GNDA

GNDA

GNDA

GNDA

CH1+

CH1-

1k 0603

R69 1k 0603

R71

GNDA

1k0603

R731k

0603

R68

0.1uF

0603

C52

0.1uF

0603

C51

12

34

56

J21

123

J22

1k 0603

R721k 0603

R70

GND

GNDA

GNDA

GNDA

GNDA

CH1+

CH1-

1k 0603

R75 1k 0603

R77

GNDA

1k0603

R791k

0603

R74

0.1uF

0603

C54

0.1uF

0603

C53

12

34

56

J23

123

J24

1k 0603

R781k 0603

R76

GND

GNDA

GNDA

GNDA

GNDA

CH1+

CH1-

1k 0603

R81 1k 0603

R83

GNDA

1k0603

R851k

0603

R80

0.1uF

0603

C56

0.1uF

0603

C55

12

34

56

J25

123

J26

1k 0603

R841k 0603

R82

GND

GNDA

GNDA

GNDA

GNDA

CH1+

CH1-

1k 0603

R87 1k 0603

R89

GNDA

1k0603

R911k

0603

R86

0.1uF

0603

C58

0.1uF

0603

C57

12

34

56

J27

123

J28

1k 0603

R901k 0603

R88

GND

GNDA

GNDA

GNDA

GNDA

CH1+

CH1-

1k 0603

R93 1k 0603

R95

GNDA

1k0603

R971k

0603

R92

0.1uF

0603

C60

0.1uF

0603

C59

12

34

56

J29

123

J30

1k 0603

R961k 0603

R94

0.1uF

0603

C49

0.1uF

0603

C48

RA14/ADC_D

R

RA14/ADC_D

R

RA14/ADC_D

R

RF4

/PMPA

9/U2R

XRF5

/PMPA

8/U2T

X

NC

NC NC

NC



A.4 SCHEMATIC – MICROCONTROLLER (MCU)

11

22

33

44

55

66

DD

CC

BB

AA

35

MCP

3913

Eval B

oard

ADM00461

44/18

/201

36:06

:55 PM

MCU.SCHDOC

Title

Size:

Num

ber:

Date:

File:

Revision:

Sheet

ofTime:

BDesigne

d with

Drawn By:

Bog

dan Po

pescu

Checked:

Adrian Mot

Approved:

Approved:

Craig King

Date:

Date:

Date:

Date:

Revision History

Approved

Date

Descriptio

nRev

ECO

www.Altium

.com

RB0/AN0

RB1/AN1

RB2/SS

1/AN2

RB4/AN4

RB5/AN5

RE9

RE8

/INT1

RA0/TM

SMCLR

RC4/MISO1

RC3

RC2

RE6

/PMPD

6RE7

/PMPD

7

RE5

/PMPD

5

RG15

RE4

/PMPD

4RE3

/PMPD

3

RA10/PMPA

6

RG13

RB8/AN8

RG14

RE1

/PMPD

1

RB10/PMPA

13

RB9/AN9

RA7

RE0

/PMPD

0

RG0

RG1

RA1/TC

K

RF1

3/U2R

TS

RF1

RF0

RB12/PMPA

11

VDDCORE

RB14/PMPA

1RB15/PMPA

0

RD6

RD5

RD13

RD4

RD15/U1R

TS

RF4

/PMPA

9/U2R

X

RD0/MOSI1

RD2

RF5

/PMPA

8/U2T

X

RD1/HOLD

RF3

/U1T

XRF2

/U1R

X

RA2/SC

L2RA3/SD

A2

RD8

RA15/IN

T4

RD9

RC13

RC14

RG8/ADC_M

OSI

RG6/ADC_S

CK

RG9/ADC_C

S

RA5/ADC_R

ESET

RD3/ADC_C

LKIN

RB3/AN3

GND

RG7/ADC_M

ISO

RA14/ADC_D

R

RA9/PM

PA7

RG12

RE2

/PMPD

2RB11/PMPA

12

RF1

2/U2C

TS

RA6

ENVREG

RB13/PMPA

10

RD14/U1C

TS

RD7

RD12

GND

GND

GND

GND

GND

RB6/AN6/PG

CRB7/AN7/PG

D

RG3/SD

A1

RG2/SC

L1

OSC

1

OSC

2

RC1

3.3D

3.3D

3.3D

3.3D

3.3D

3.3D

GND

MCLR

RB6/AN6/PG

CRB7/AN7/PG

D

ENVREG

VDDCORE

GND

GND

GND

ICD

0.1uF

0603

C16

10uF

1206

C17

0603

DNP

R31

GND

3.3D

GND

3.3D

GND

3.3D

GND

3.3D

GND

3.3D

GND

3.3D

RG3/SDA1

RG2/SCL1

OSC

1OSC

2

GND

GND

RD8

GND

1%1M0603

R42

0603

DNP

R43

3.3D

0603

DNP

R41

0603

DNP

R40

3.3D

3.3D

3.3D

3.3D

3.3D

3.3D

3.3D

7.3728M

Hz

X2

00603

R32

0603

DNP

R34

0 0603

R27

10k

5% 0603

R28

0.1uF

0603

C19

0.1uF

0603

C20

0.1uF

0603

C21

0.1uF

0603

C22

0.1uF

0603

C23

0.1uF

0603

C24

REACTIVE PWR

HDR M 1x2 V

ERT

12

J13

5% 1k 0603

R50

LED 5m

m Re

d

1 2

LD5

HCPL

-181

23

14U

7

RD5

GND

GND

RD10/SCK1

RD112.2k

5% 0603

R38

2.2k

5% 0603

R39

1k 5% 0603

R51

1x61 2 3 4 5 6

J11

22pF

0603

C25

22pF

0603

C26

RA4/TD

I

RF7

RF8

RF6

/INT0

/SCK1

GND

3.3D

0.1uF

0603

C30

CN82/RG15

1

VDD

2

CN63/PMD5/RE5

3

SCL3

/CN64/PMD6/RE6

4

SDA3/CN65/PMD7/RE7

5

RPI38/CN45/RC16

RPI39/CN46/RC27

RPI40/CN47/RC38

RPI41/CN48/RC49

C1IND/RP2

1/CN8/PM

A5/RG6

10

C1INC/RP2

6/CN9/PM

A4/RG7

11

C2IND/RP1

9/CN10/PMA3/RG8

12

MCLR

13

C2INC/RP2

7/CN11/PMA2/RG9

14

VSS

15

VDD

16

TMS/CN33/RA017

RPI33/CN66/RE8

18

RPI34/CN67/RE9

19

PGEC

3/AN5/C1INA/RP1

8/CN7/RB5

20PG

ED3/AN4/C1INB/RP2

8/CN6/RB4

21AN3/C2INA/CN5/RB3

22AN2/C2INB/RP1

3/CN4/RB2

23PG

EC1/AN1/RP1

/CN3/RB1

24PG

ED1/AN0/RP0

/CN2/RB025

PGEC

2/AN6/RP6

/CN24/RB6

26

PGED

2/AN7/RP7

/CN25/RB727

VREF

-/CN41/PMA7/RA928

PMA6/VREF

+/CN42/RA10

29

AVDD

30

AVSS

31

AN8/RP8

/CN26/RB832

AN9/RP9

/CN27/RB933

AN10/CVREF

/CN28/PMA13/RB10

34

AN11/CN29/PMA12/RB11

35

VSS

36

VDD

37

TCK/CN34/RA1

38

RP3

1/CN76/RF1

339

RPI32/CN75/RF1

240

AN12/CTE

D2/CN30/PMA11/RB12

41

AN13/CTE

D1/CN31/PMA10/RB13

42

AN14/CTP

LS/RP1

4/CN32/PMA1/RB14

43

AN15/REF

O/RP2

9/CN12/PMA0/RB15

44

VSS

45

VDD

46

RPI43/CN20/RD14

47

RP5

/CN21/RD15

48

RP1

0/CN17/PMA9/RF4

49

RP1

7/CN18/PMA8/RF5

50

RP1

6/CN71/RF3

51RP3

0/CN70/RF2

52

RP1

5/CN74/RF8

53RPI44/CN73/RF7

54ASC

K1/RPI45/IN

T0/CN72/RF6

55

SDA1/CN84/RG3

56SC

L1/CN83/RG2

57

SCL2

/CN35/RA2

58

SDA2/CN36/RA359

TDI/C

N37/RA460

TDO/CN38/RA561

VDD

62

OSC

I/CLK

I/CN23/RC12

63

OSC

O/CLK

O/CN22/RC15

64

VSS

65

ASC

L2/RPI36/CN43/RA14

66

ASD

A2/RPI35/CN44/RA15

67

RTC

C/RP2

/CN53/RD868

RP4

/CN54/RD969

RP3

/CN55/PMCS2

/RD10

70

RP1

2/CN56/PMCS1

/RD11

71

RP1

1/CN49/RD072

SOSC

I/C3IND/CN1/RC13

73

SOSC

O/C3INC/RPI37/CN0/RC14

74

VSS

75

RP2

4/CN50/RD176

RP2

3/CN51/RD277

RP2

2/CN52/PMBE/RD378

RPI42/CN57/RD12

79

CN19/RD13

80

RP2

5/CN13/PMWR/RD481

RP2

0/CN14/PMRD/RD582

C3INB/CN15/RD683

C3INA/CN16/RD784

VCAP/VDDCORE

85

ENVREG

86

CN68/RF0

87

CN69/RF1

88

CN78/RG1

89CN77/RG0

90

CN39/RA691

CN40/RA792

CN58/PMD0/RE0

93

CN59/PMD1/RE1

94

CN81/RG14

95

CN79/RG12

96

CN80/RG13

97

CN60/PMD2/RE2

98

CN61/PMD3/RE3

99

CN62/PMD4/RE4

100

U1

PIC24FJ128G

A110

CS

1

SO/SIO

12

SIO2

3VSS

4

SI/SIO

05

SCK

6

HOLD

/SIO

37

VCC

823LC

1024

U12

3.3D

GND

RD10/SCK1

RD1/HOLD

CS

1

SO/SIO

12

SIO2

3VSS

4

SI/SIO

05

SCK

6

HOLD

/SIO

37

VCC

823LC

1024

U14

3.3D

GND

RD10/SCK1

RD1/HOLD

GND

3.3D

0.1uF

0603

C61

GND

3.3D

0.1uF

0603

C66

GND

3.3D

0.1uF

0603

C67

RD6

RC4/MISO1

RD0/MOSI1

RC4/MISO1

RD0/MOSI1

RD8

PULS

E OUTP

UTS

ACTIVE PWR

HDR M 1x2 V

ERT

12

J12

5% 1k 0603

R46

LED 5m

m Re

d

1 2

LD4

HCPL

-181

23

14U

6

RD4

GND

GND

1k 5% 0603

R47

CS

1

SO/SIO

12

SIO2

3VSS

4

SI/SIO

05

SCK

6

HOLD

/SIO

37

VCC

823LC

1024

U13 CS

1

SO/SIO

12

SIO2

3VSS

4

SI/SIO

05

SCK

6

HOLD

/SIO

37

VCC

823LC

1024

U15

3.3D

GND

RD10/SCK1

RD1/HOLD

3.3D

GND

RD10/SCK1

RD1/HOLD

RC4/MISO1

RD0/MOSI1

RC4/MISO1

RD0/MOSI1

RD7

RD9

RA9/PMPA7

GNDRA10/PMPA6

GND

LED 0603 Green

1 2

LD2

LED 0603 Red

1 2

LD3

1k 5% 0603

R29

1k 5% 0603

R30

RD13

MCLR

GND

GND

3.3D

0.1uF

0603

C18

SW Tact SMD

14

23

SW1

GND

GND

GND

3.3D

SW Tact SMD

14

23

SW2

GND

GND

GND

3.3D

SW Tact SMD

14

23

SW3

GND

GND

GND

3.3D

SW Tact SMD

14

23

SW4

GND

1k5%0603

R35

4.7k

5% 0603

R33 0.1uF

0603

C27

1k5%0603

R37

4.7k

5% 0603

R36 0.1uF

0603

C28

1k5%0603

R45

4.7k

5% 0603

R44 0.1uF

0603

C29

1k5%0603

R49

4.7k

5% 0603

R48

RD12

RD11



A.5 SCHEMATIC – PIM MODULE

11

22

33

44

55

66

DD

CC

BB

AA

45

MCP

3913

Eval B

oard

ADM00461

44/18

/201

36:06

:55 PM

PIM M

ODULE

.SCHDOC

Title

Size:

Num

ber:

Date:

File:

Revision:

Sheet

ofTime:

BDesigne

d with

Drawn By:

Bog

dan Po

pescu

Checked:

Adrian Mot

Approved:

Approved:

Craig King

Date:

Date:

Date:

Date:

Revision History

Approved

Date

Descriptio

nRev

ECO

www.Altium

.com

RB0/AN0

RB1/AN1

RB2/SS

1/AN2

RB4/AN4

RB5/AN5

RE9

RE8

/INT1

RA0/TM

S

RA4/TD

I

MCLR

RF8

RC4/MISO1

RC3

RC2

RE6

/PMPD

6RE7

/PMPD

7

RE5

/PMPD

5

RG15

RE4

/PMPD

4RE3

/PMPD

3

RA10/PMPA

6

RG13

RB8/AN8

RG14

RE1

/PMPD

1

RB10/PMPA

13

RB9/AN9

RA7

RE0

/PMPD

0

RG0

RG1

RA1/TC

K

RF1

3/U2R

TS

RF1

RF0

RB12/PMPA

11

VDDCORE

RB14/PMPA

1RB15/PMPA

0

RD6

RD5

RD13

RD4

RD15/U1R

TS

RF4

/PMPA

9/U2R

X

RD0/MOSI1

RD2

RF5

/PMPA

8/U2T

X

RD1/HOLD

RF3

/U1T

XRF2

/U1R

X

RA2/SC

L2RA3/SD

A2

RD8

RA15/IN

T4

RD9

RC13

RC14

RG8/ADC_M

OSI

RG6/ADC_S

CK

RG9/ADC_C

S

RA5/ADC_R

ESET

RD3/ADC_C

LKIN

RB3/AN3

GND

RG7/ADC_M

ISO

RA9/PM

PA7

RG12

RE2

/PMPD

2

RB11/PMPA

12

RF1

2/U2C

TS

RA6

ENVREG

RB13/PMPA

10

RD14/U1C

TS

RD7

RD12

GND

GND

GND

GND

GND

RB6/AN6/PG

CRB7/AN7/PG

D

RG3/SD

A1

RG2/SC

L1

OSC

1

OSC

2

RC1

3.3D

3.3D

3.3D

3.3D

3.3D

3.3D

GND

3.3D

GND

3.3D

GND

3.3D

GND

3.3D

GND

3.3D

GND

3.3D

0.1uF

0603

C38

0.1uF

0603

C39

0.1uF

0603

C40

0.1uF

0603

C41

0.1uF

0603

C42

0.1uF

0603

C43

RD10/SCK1

RD11

RA14/ADC_D

R

RF7

RF6

/INT0

/SCK1

TMS/RA017

TCK/RA138

SCL2

/RA258

SDA2/RA359

TDI/R

A460

TDO/RA561

TRCLK

/RA691

TRD3/RA792

VREF

-/CVREF

-/AER

XD2/PM

A7/RA9

28

VREF

+/CVREF

+/AER

XD3/PM

A6/RA10

29

AET

XCLK

/SCL1

/INT3

/RA14

66

AET

XEN

/SDA1/IN

T4/RA15

67

PGED

1/AN0/CN2/RB025

PGEC

1/AN1/CN3/RB124

AN2/C2IN-/C

N4/RB2

23

AN3/C2IN+/CN5/RB3

22

AN4/C1IN-/C

N6/RB4

21

AN5/C1IN+/VBUSO

N/CN7/RB5

20

PGEC

2/AN6/OCFA

/RB626

PGED

2/AN7/RB727

AN8/C1O

UT/RB832

AN9/C2O

UT/RB933

AN10/CVREF

OUT/PM

A13/RB10

34

AN11/ERXER

R/AET

XER

R/PMA12/RB11

35

AN12/ERXD0/AEC

RS/PM

A11/RB12

41

AN13/ERXD1/AEC

OL/PM

A10/RB13

42

AN14/ERXD2/AET

XD3/PM

ALH

/PMA1/RB14

43

AN15/ERXD3/AET

XD2/OCFB

/PMALL

/PMA0/CN12/RB15

44

T2CK/RC16

T3CK/AC2T

X/RC27

T4CK/AC2R

X/RC38

T5CK/SDI1/RC49

OSC

1/CLK

I/RC12

63

SOSC

I/CN1/RC13

73

SOSC

O/T1C

K/CN0/RC14

74

OSC

2/CLK

O/RC15

64

SDO1/OC1/IN

T0/RD0

72

OC2/RD176

OC3/RD277

OC4/RD378

OC5/PM

WR/CN13/RD481

PMRD/CN14/RD582

ETXEN

/PMD14/CN15/RD683

ETXCLK

/PMD15/CN16/RD7

84

RTC

C/EMDIO

/AEM

DIO

/IC1/RD8

68

SS1/IC2/RD969

SCK1/IC3/PM

CS2

/PMA15/RD10

70

EMDC/AEM

DC/IC

4/PM

CS1

/PMA14/RD11

71

ETXD2/IC5/PM

D12/RD12

79

ETXD3/PM

D13/CN19/RD13

80

AET

XD0/SS

3/U4R

X/U1C

TS/CN20/RD14

47

AET

XD1/SC

K3/U4T

X/U1R

TS/CN21/RD15

48

PMD0/RE0

93

PMD1/RE1

94

PMD2/RE2

98

PMD3/RE3

99

PMD4/RE4

100

PMD5/RE5

3

PMD6/RE6

4

PMD7/RE7

5

AER

XD0/IN

T1/RE8

18

AER

XD1/IN

T2/RE9

19

C1R

X/ETX

D1/PM

D11/RF0

87

C1T

X/ETX

D0/PM

D10/RF1

88

SDA3/SD

I3/U1R

X/RF2

52

USB

ID/RF3

51

SDA5/SD

I4/U2R

X/PMA9/CN17/RF4

49

SCL5

/SDO4/U2T

X/PMA8/CN18/RF5

50

VUSB

55

VBUS

54

SCL3

/SDO3/U1T

X/RF8

53

AC1R

X/SS4

/U5R

X/U2C

TS/RF1

240

AC1T

X/SCK4/U5T

X/U2R

TS/RF1

339

C2R

X/PMD8/RG0

90

C2T

X/ETX

ERR/PMD9/RG1

89

D+/RG2

57

D-/R

G3

56

ECOL/SC

K2/U6T

X/U3R

TS/PMA5/CN8/RG6

10

ECRS/SD

A4/SD

I2/U3R

X/PMA4/CN9/RG7

11

ERXDV/AER

XDV/ECRSD

V/AEC

RSD

V/SCL4

/SDO2/U3T

X/PMA3/CN10/RG8

12

ERXCLK

/AER

XCLK

/EREF

CLK

/AER

EFCLK

/SS2

/U6R

X/U3C

TS/PMA2/CN11/RG9

14

TRD1/RG12

96

TRD0/RG13

97

TRD2/RG14

95

AER

XER

R/RG15

1

MCLR

13

VDD

86

VCAP/VDDCORE

85

VDD

2

VDD

16

VDD

37

VDD

46

VDD

62

AVDD

30

AVSS

31

VSS

15

VSS

36

VSS

45

VSS

65

VSS

75

U10

PIC32MX775

GND

GND

GND

RE6

/PMPD

6RE4

/PMPD

4RE2

/PMPD

2RE0

/PMPD

0

RD12

RD8

RD6

RD2

RD4

RD3/ADC_C

LKIN

RC13

RC3

RB12/PMPA

11RB10/PMPA

13RB5/AN5

RB6/AN6/PG

C

RG9/ADC_C

S

RA6

RA0/TM

SRG12

RG15

RF1

2/U2C

TSRA15/IN

T4

RA9/PM

PA7

RB8/AN8

RF8

RF7

RA4/TD

I

RG1

RG0

RD14/U1C

TSRE9

RB3/AN3

RG8/ADC_M

OSI

RG6/ADC_S

CK

RG7/ADC_M

ISO

RB2/SS

1/AN2

RE7

/PMPD

7RE5

/PMPD

5RE3

/PMPD

3RE1

/PMPD

1

RD13

RD9

RD7

RD1/HOLD

RD0/MOSI1

RD5

RC14

RC4/MISO1

RC2

RB13/PMPA

10RB11/PMPA

12MCLR

RB7/AN7/PG

DRA7

RA1/TC

KRA5/ADC_R

ESET

RG14

RG13

RG1

RF1

3/U2R

TS

RA10/PMPA

6RB9/AN9

RA3/SD

A2

RA2/SC

L2

RF4

/PMPA

9/U2R

X

RF1

RF0RE8

/INT1

RD15/U1R

TS

RB4/AN4

RG3/SD

A1

RG2/SC

L1RF3

/U1T

XRF2

/U1R

X

GND

RB14/PMPA

1

RF6

/INT0

/SCK1

RB0/AN0

RB15/PMPA

0

RG0

RF5

/PMPA

8/U2T

X

RB1/AN1

GND

GND

GND

GND

GND

GND

PIM

MODULE

3.3D 5V 9V

3.3D

5V 9V

3.3D 5V 9V

3.3D

5V 9V

3.3D

3.3D

RD10/SCK1

RD11

GND

GND

GND

RE6

/PMPD

6RE4

/PMPD

4RE2

/PMPD

2RE0

/PMPD

0

RD12

RD8

RD6

RD2

RD4

RD3/ADC_C

LKIN

RC13

RC3

RB12/PMPA

11RB10/PMPA

13RB5/AN5

RB6/AN6/PG

C

RG9/ADC_C

S

RA6

RA0/TM

SRG12

RG15

RF1

2/U2C

TSRA15/IN

T4

RA9/PM

PA7

RB8/AN8

RF8

RF7

RA4/TD

I

RG1

RG0

RD14/U1C

TS

RB3/AN3

RG8/ADC_M

OSI

RG6/ADC_S

CK

RG7/ADC_M

ISO

RB2/SS

1/AN2

RE7

/PMPD

7RE5

/PMPD

5RE3

/PMPD

3RE1

/PMPD

1

RD13

RD9

RD7

RD1/HOLD

RD0/MOSI1

RD5

RC14

RC4/MISO1

RC2

RB13/PMPA

10RB11/PMPA

12MCLR

RB7/AN7/PG

DRA7

RA1/TC

KRA5/ADC_R

ESET

RG14

RG13

RG1

RF1

3/U2R

TS

RA10/PMPA

6RB9/AN9

RA3/SD

A2

RA2/SC

L2

RF4

/PMPA

9/U2R

X

RF1

RF0RE8

/INT1

RD15/U1R

TS

RB4/AN4

RG3/SD

A1

RG2/SC

L1RF3

/U1T

XRF2

/U1R

X

GND

RB14/PMPA

1

RF6

/INT0

/SCK1

RB0/AN0

RB15/PMPA

0

RG0

RF5

/PMPA

8/U2T

X

RB1/AN1

GND

GND

GND

GND

GND

GND

3.3D 5V 9V

3.3D

5V 9V

3.3D 5V 9V

3.3D

5V 9V

3.3D

3.3D

RD10/SCK1

RD11

MEC1

-160-02-L-D-A

12

3 2122

2324

2526

2728

2930

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

5354

5556

5758

5960

6162

6566

6768

6970

7172

7374

7576

7778

7980

8182

8384

8586

8788

8990

9192

9394

9596

9798

99100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

45

67

89

1011

1213

1415

1617

1819

20

J17

12

3 2122

2324

2526

2728

2930

3334

3536

3738

3940

4142

4344

4546

4748

4950

5152

5354

5556

5758

5960

6162

6566

6768

6970

7172

7374

7576

7778

7980

8182

8384

8586

8788

8990

9192

9394

9596

9798

99100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

45

67

89

1011

1213

1415

1617

1819

20

J18

CON M

EC1-160-02-X

-D-A

RE9 R

C1

RC1

RA14/ADC_D

RRA14/ADC_D

R



A.6 SCHEMATIC – LCD AND UART

11

22

33

44

55

66

DD

CC

BB

AA

55

MCP

3913

Eval B

oard

ADM00461

44/18

/201

36:06

:56 PM

LCD+U

SB+R

S232

.SchDoc

Title

Size:

Num

ber:

Date:

File:

Revision:

Sheet

ofTime:

BDesigne

d with

Drawn By:

Bog

dan Po

pescu

Checked:

Adrian Mot

Approved:

Approved:

Craig King

Date:

Date:

Date:

Date:

Revision History

Approved

Date

Descriptio

nRev

ECO

www.Altium

.com

GND

USB

DATA

VIEW PORT

USB-B-Mini SM

D

ID4

VBUS

1

GND

5

D-

2

D+

3

IDVBUS

GND

D-

D+J1

5

5V_U

SB

U8-RX

GND

GND

GND

MCP22

00

U9-RX

MCP2

200

VDD

1

OSC

12

OSC

23

RST

4

GP7

/TxL

ED5

GP6

/RxL

ED6

GP5

7

GP4

8

GP3

9

TX10

RTS

11RX

12CTS

13GP2

14GP1

15GP0

16VUSB

17D-18

D+

19VSS

20VDD

OSC

1OSC

2RST

GP7

/TxL

EDGP6

/RxL

EDGP5

GP4

GP3

TXRTSRX

CTSGP2

GP1

GP0

VUSBD-

D+

VSS

U9

LED RD

/GN SM

D

2 1

43GREEN

RED

LD6

HDR M 1x3 V

ERT

12

3J1

6

0.1uF

0603

C37

12MH

z

2

31

X3

0.1uF

0603

C36

4.7k

5% 0603

R58

5V_U

SB

TXRX

RC14

RD15/U1R

TSTXRX GND

GND

RC13

U8-RX

GND

RD14/U1C

TS

0.1uF

0603

C32

0.1uF

0603

C33

0.1uF

0603

C34

0.1uF

0603

C35

GND

GND

3.3D

3.3D

0.1uF

0603

C31

GND

GND

GND

5%1k

0603

R56

DB-9-RA_

F1 2 3 4 56 7 8 9

J14

SN75C3

223P

WR

C2+

5

C2-

6

V-

7

T2OUT

8

R2IN

9

R2O

UT

10IN

VALID

11T2

IN12

T1N

13FO

RCE_

ON

14R1O

UT

15R1IN

16T1

OUT

17GND

18VCC

19FO

RCE_

OFF

20EN

1

C1+

2

V+

3

C1-

4

C2+

C2-

V-

T2OUT

R2IN

R2O

UT

INVAL

IIID

T2IN

T1N

FORCE_

ON

R1O

UT

R1IN

T1OUT

GND

VCC

FORCE_

OFF

EN C1+

V+

C1-U8

5%1k

0603

R57

USB_

PUS

B_N

USB_

P

USB_

N

GND GND

1k 5% 0603

R59

1k 5% 0603

R60

TXS0

102

B2

1

GND

2

VCCA

3

A2

4A15

OE

6VCCB

7B18

B2

GND

VCCA

A2

A1

OE

VCCBB1

U11

U9-RX

GND

5V_U

SB3.3D

5V_U

SB

USB

_EN

3.3D

5V_U

SB

NHD-C0

216C

IZRST 1SCL 2SDA 3VSS 4

VDD 5

VOUT 6C1+ 7

C1- 8

A K

LCD1

3.3D

5%4.7k

0603

R53

3.3D

105%0603

R54

1uF

0603

C63

1uF

0603

C62

0.1uF

0603

C64

0.1uF

0603

C65

1k 5% 0603

R52

1k5% 0603

R55

1k5% 0603

R98

3.3D

3.3D

RA2/SC

L2RA3/SD

A2

5V

GND

GND

GND

RF5

/PMPA

8/U2T

XRF4/PMPA9/U2RX

RF5

/PMPA

8/U2T

X



A.7 BOARD – TOP TRACE AND TOP SILK

A.8 BOARD – BOTTOM TRACE AND BOTTOM SILK



A.9 BOARD – LAYER #2 GND

A.10 BOARD – LAYER #3 VDD



A.11 BOARD – TOP SILK AND PADS

A.12 BOARD – BOTTOM SILK AND PADS



NOTES:



Appendix B. Bill of Materials (BOM)

TABLE B-1: BILL OF MATERIALS (BOM)

Qty Reference Description Manufacturer Part Number

46 C1, C2, C3, C4, C5, C8, C9, C10, C11, C12, C14, C16, C18, C27, C28, C29, C30, C31, C32, C33, C34, C35, C36, C37, C38, C39, C40, C41, C42, C43, C46, C47, C48, C49, C50, C51, C52, C53, C54, C55, C56, C61, C64, C65, C66, C67

Cap. cer. 0.1uF 16V 10% X7R 0603 TDK Corp. C1608X7R1C104K

3 C13, C44, C45 Cap. cer. 10uF 10V 20% X7R SMD 1206 TDK Corp. C3216X7R1A106M

1 C15 Cap. Tant. 10uF 20V 10% 2.1 Ohm Size B AVX Corp. TAJB106K020RNJ

1 C17 Cap. cer. 10uF 10V X7R 20% 1206 TDK Corp. C3216X7R1A106M

0 C19, C20, C21, C22, C23, C24, C57, C58, C59, C60

DO NOT POPULATE – Cap. cer. 0.1uF 16V 10% X7R 0603

TDK Corp. C1608X7R1C104K

2 C25, C26 Cap. cer. 22pF 50V 5% C0G 0603 TDK Corp. C1608C0G1H220J

2 C6, C7 Cap. cer. 15pF 50V 5% NP0 SMD 0603 Yageo Corp. CC0603JRNP09BN150

2 C62, C63 Cap. cer. 1uF 10V X7R 20% 0603 TDK Corp. C1608X7R1A105M

1 D1 Diode std. rec. 1A 600V SMA ON Semiconductor MRA4005T3G

7 J1, J3, J4, J7, J21, J23, J25

Conn. hdr. Male .100 2x3 pos. vert. FCI 67996-206HLF

1 J10 Conn. power jack male 2.5 MM CLSD CUI Inc PJ-002B

1 J11 Conn. hdr.-2.54 male 1x6 TH R/A FCI 68016-106HLF

1 J14 Conn. D-sub. rcpt. R/A 9 pos. 15 GOLD TE Connectivity Ltd. 1734354-2

1 J15 Conn. Recept. mini SMD R/A 5 pos. Hirose Electric Co Ltd.

UX60-MB-5ST

1 J16 Conn. hdr. male .100 1x3 pos. vert. FCI 68000-103HLF

1 J17 Mini edge card socket 1 mm pitch vertical Samtec, Inc. MEC1-160-02-L-D-A

6 J2, J5, J20, J22, J24, J26

Conn. term. blk. plug 6A 3.5 MM 3 pos. (mates with 8724 hdr.-24 pin)

Keystone Electronics Corp.

8723

0 J27, J29 DO NOT POPULATE – Conn. hdr. male .100 2x3 pos. vertical

Tyco Electronics Hdr. M. 2x3 vertical

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 components.



0 J28, J30 DO NOT POPULATE – Conn. Term. blk. plug 6A 3.5 MM 3 pos. (mates with 8724 hdr.-24 pin)

Keystone Electronics Corp.

8723

4 J6, J12, J13, J19

Conn. hdr. male .100 1x2 pos. vertical FCI 77311-118-02LF

1 J8 Conn. hdr. male .100 2x8 pos. vertical FCI 68602-116HLF

1 J9 Conn. hdr. male .100 2x2 pos. vertical FCI 68602-204HLF

1 L1 Ferrite 300 MA 500 mOhm 1806 SMD Laird Technologies LI1806C151R-10

1 LCD1 LCD cog. char. 2X16 Transfl. Shenzhen Multi-sight Display Co., Ltd.

NHD-C0216-CIZ-FSW-FBW-3V3

2 LD1, LD2 LED Smart LED green 570 nm 0603 OSRAM Opto Semiconductors GmbH.

LG L29K-G2J1-24-Z

1 LD3 LED Smart LED red 630 nm 0603 OSRAM Opto Semiconductors GmbH.

LS L29K-G1J2-1-0-2-R18-Z

2 LD4, LD5 LED 5 mm red 640 nm 20 mcd 2 mA Kingbright Corp. WP7113LSRD

1 LD6 LED 2X1.2 mm red/green wtr. clr. SMD Kingbright Corp. APHBM2012SURKCGKC

5 PAD1 Mech. HW rubber pad Bumpon Hemisphere 0.44" x 0.20" black

3M SJ-5003 (BLACK)

1 Q1 MOSFET P 12V 850 mA 290 mW SC-70-3 Vishay/Siliconix SI1307EDL-T1-GE3

0 R1, R2, R23, R24, R64, R66, R70, R72, R76, R78, R82, R84, R86, R87, R88, R89, R90, R91, R92, R93, R94, R95, R96, R97

DO NOT POPULATE – Res. TKF 1k 1% 1/10W SMD 0603

Panasonic - ECG ERJ-3EKF1001V

2 R20, R42 Res. 1M Ohm 1/10W 1% 0603 SMD Panasonic - ECG ERJ-3EKF1004V

20 R25, R26, R29, R30, R35, R37, R45, R46, R47, R49, R50, R51, R52, R55, R56, R57, R59, R60, R63, R98

Res. 1k Ohm 1/10W 5% 0603 SMD Panasonic - ECG ERJ-3GEYJ102V

2 R27, R32 Res. 0 Ohm 1/10W 0603 SMD Panasonic - ECG ERJ-3GEY0R00V

2 R28, R62 Res. 10k Ohm 1/10W 5% 0603 SMD Panasonic - ECG ERJ-3GEYJ103V

24 R3, R4, R11, R13, R15, R16, R18, R19, R21, R22, R65, R67, R68, R69, R71, R73, R74, R75, R77, R79, R80, R81, R83, R85

Res. TKF 1k 1% 1/10W SMD 0603 Panasonic - ECG ERJ-3EKF1001V

0 R31, R34 DO NOT POPULATE – Resistor 10 Ohm 1/10W 5% 0603 SMD

Panasonic - ECG ERJ-3GEYJ100V





Bill of Materials (BOM)

6 R33, R36, R44, R48, R53, R58

Res. 4.7k Ohm 1/10W 5% 0603 SMD Panasonic - ECG ERJ-3GEYJ472V

2 R38, R39 Res. 2.2k Ohm 1/10W 5% 0603 SMD Panasonic - ECG ERJ-3GEYJ222V

0 R40, R41 DO NOT POPULATE – Resistor 1k Ohm 1/10W 5% 0603 SMD

Panasonic - ECG ERJ-3GEYJ102V

0 R43 DO NOT POPULATE – Resistor 1M Ohm 1/10W 1% 0603 SMD

Panasonic - ECG ERJ-3EKF1004V

1 R5 Res. 100 Ohm 1/10W 5% 0603 SMD Panasonic - ECG ERJ-3GEYJ101V

9 R6, R7, R8, R9, R10, R12, R14, R17, R54

Res. 10 Ohm 1/10W 5% 0603 SMD Panasonic - ECG ERJ-3GEYJ100V

4 SW1, SW2, SW3, SW4

Switch tact. 6 MM 160GF H = 4.3 MM Omron Electronics LLC - EMC Division

B3S-1000P

0 U1 DO NOT POPULATE – PIC24FJxxxGA110

Microchip Technology Inc.

PIC24FJ256GA110

1 U10 Four 25 X 1 header 1.27 mm pitch (100 pin socket)

Samtec, Inc. MTMS-125-01-G-S-230

1 U11 IC Volt-level translator US-8 Texas Instruments TXS0102DCUR

4 U12, U13, U14, U15

IC SRAM SPI 1024K 2.5V TSSOP-8 Microchip Technology Inc.

23LC1024-I/ST

1 U2 IC LDO reg. 500 MA 3.3V SOT-223-3 Microchip Technology Inc.

MCP1825S-3302E/DB

1 U3 IC reg. LDO 150 mA 3.3V SOT-223-3 Microchip Technology Inc.

MCP1754ST-3302E/DB

1 U4 IC reg. LDO 800 MA 5V SOT-223 National Semiconductor

LM1117MPX-5.0/NOPB

1 U5 IC 6-Ch AFE QFN-40 Microchip Technology Inc.

MCP3913

2 U6, U7 Photocoupler Trans. out 4-minipak Avago Technologies

HCPL-181-00CE

1 U8 IC line driver/receiver RS232 20-TSSOP Texas Instruments SN75C3223PWR

1 U9 IC USB to UART SSOP-20 Microchip Technology Inc.

MCP2200-I/SS

1 X1 Crystal 10 MHz 18 pF HC49-SMD-B Abracon® Corporation

ABLS-10.000MHZ-B4-T

1 X2 Crystal 7.3728 MHz 18 pF HC49-SMD-B Abracon Corporation

ABLS-7.3728MHZ-B4-T

1 X3 Resonator 12 MHz 0.1% SMD CSTCE-G Murata Electronics® CSTCE12M0G15L99-R0






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