MCP3913 ADC Evaluation Board for 16-Bit MCUs User's Guide
Transcript of 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
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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
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MCP3913 ADC EVALUATION BOARDFOR 16-BIT MCUs USER’S GUIDE
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.
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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){ ...}
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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.
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MCP3913 ADC EVALUATION BOARDFOR 16-BIT MCUs USER’S GUIDE
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.
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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
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MCP3913 ADC EVALUATION BOARDFOR 16-BIT MCUs USER’S GUIDE
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
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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.
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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
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MCP3913 ADC EVALUATION BOARDFOR 16-BIT MCUs USER’S GUIDE
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.
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MCP3913 ADC Evaluation Board for 16-Bit MCUs User’s Guide
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.
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MCP3913 ADC EVALUATION BOARDFOR 16-BIT MCUs USER’S GUIDE
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
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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
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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
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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
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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
2013 Microchip Technology Inc. DS50005224A-page 21
MCP3913 ADC Evaluation Board for 16-Bit MCUs User’s Guide
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
DS50005224A-page 22 2013 Microchip Technology Inc.
Schematics and Layouts
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
2013 Microchip Technology Inc. DS50005224A-page 23
MCP3913 ADC Evaluation Board for 16-Bit MCUs User’s Guide
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
DS50005224A-page 24 2013 Microchip Technology Inc.
Schematics and Layouts
A.7 BOARD – TOP TRACE AND TOP SILK
A.8 BOARD – BOTTOM TRACE AND BOTTOM SILK
2013 Microchip Technology Inc. DS50005224A-page 25
MCP3913 ADC Evaluation Board for 16-Bit MCUs User’s Guide
A.9 BOARD – LAYER #2 GND
A.10 BOARD – LAYER #3 VDD
DS50005224A-page 26 2013 Microchip Technology Inc.
Schematics and Layouts
A.11 BOARD – TOP SILK AND PADS
A.12 BOARD – BOTTOM SILK AND PADS
2013 Microchip Technology Inc. DS50005224A-page 27
MCP3913 ADC Evaluation Board for 16-Bit MCUs User’s Guide
NOTES:
DS50005224A-page 28 2013 Microchip Technology Inc.
MCP3913 ADC EVALUATION BOARDFOR 16-BIT MCUs USER’S GUIDE
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.
2013 Microchip Technology Inc. DS50005224A-page 29
MCP3913 ADC Evaluation Board for 16-Bit MCUs User’s Guide
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
TABLE B-1: BILL OF MATERIALS (BOM)
Qty Reference Description Manufacturer Part Number
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.
DS50005224A-page 30 2013 Microchip Technology Inc.
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
TABLE B-1: BILL OF MATERIALS (BOM)
Qty Reference Description Manufacturer Part Number
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.
2013 Microchip Technology Inc. DS50005224A-page 31
DS50005224A-page 32 2013 Microchip Technology Inc.
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
AtlantaDuluth, GA Tel: 678-957-9614 Fax: 678-957-1455
BostonWestborough, MA Tel: 774-760-0087 Fax: 774-760-0088
ChicagoItasca, IL Tel: 630-285-0071 Fax: 630-285-0075
ClevelandIndependence, OH Tel: 216-447-0464 Fax: 216-447-0643
DallasAddison, TX Tel: 972-818-7423 Fax: 972-818-2924
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: 91-20-3019-1500
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
08/20/13