EVB-LAN7430
Evaluation Board
User’s Guide
2019 Microchip Technology Inc. DS50002841A
Note the following details of the code protection feature on Microchip devices:
YSTEM
CERTIFIE DBYDNV
== ISO/TS16949==
• 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superseded by updates.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
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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
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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.
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All other trademarks mentioned herein are property of their respective companies.
© 2019, Microchip Technology Incorporated, All Rights Reserved.
ISBN: 978-1-5224-4070-3
Microchip received ISO/TS-16949:2009 certification for its worldwide
QUALITYMANAGEMENTS
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
DS50002841A-page 2 2019 Microchip Technology Inc.
EVB-LAN7430
EVALUATION BOARD
USER’S GUIDE
Table of Contents
Preface ........................................................................................................................... 5
Introduction............................................................................................................ 5
Document Layout .................................................................................................. 5
Conventions Used in this Guide ............................................................................ 6
The Microchip Web Site ........................................................................................ 7
Development Systems Customer Change Notification Service ............................ 7
Customer Support ................................................................................................. 8
Document Revision History ................................................................................... 8
Chapter 1. Overview
1.1 Introduction ..................................................................................................... 9
1.2 References ................................................................................................... 10
1.3 Terms and Abbreviations ............................................................................. 10
Chapter 2. Board Details and Configuration
2.1 Board Details ................................................................................................ 11
2.1.1 Power ........................................................................................................ 11
2.1.2 Resets ....................................................................................................... 11
2.1.3 Clock ......................................................................................................... 11
2.1.4 Configuration ............................................................................................. 11
Chapter 3. Using the EVB-LAN7430
Appendix A. EVB-LAN7430 Evaluation Board
A.1 Introduction .................................................................................................. 15
Appendix B. Schematics
B.1 Introduction .................................................................................................. 17
Appendix C. Bill of Materials
C.1 Introduction .................................................................................................. 19
Worldwide Sales and Service .................................................................................... 22
2019 Microchip Technology Inc. DS50002841A-page 3
EVB-LAN7430 Evaluation Board User’s Guide
NOTES:
DS50002841A-page 4 2019 Microchip Technology Inc.
EVB-LAN7430
EVALUATION 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 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
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
EVB-LAN7430 Evaluation Board. Items discussed in this chapter include:
• Document Layout
• Conventions Used in this Guide
• The Microchip Web Site
• Development Systems Customer Change Notification Service
• Customer Support
• Document Revision History
DOCUMENT LAYOUT
This document describes how to use the EVB-LAN7430 Evaluation Board as a
high-performance and low-cost USB/Ethernet connectivity solution.
The manual layout is as follows:
• Chapter 1. “Overview” – Shows a brief description of the EVB-LAN7430 Evalua-
tion Board.
• Chapter 2. “Board Details and Configuration” – Includes information about the
EVB-LAN7430 Evaluation Board.
• Chapter 3. “Using the EVB-LAN7430” – Includes information on how to use the
EVB-LAN7430 Evaluation Board.
• Appendix A. “EVB-LAN7430 Evaluation Board” – This appendix shows the
EVB-LAN7430 Evaluation Board schematic.
• Appendix B. “Schematics” – This appendix shows the EVB-LAN7430 Evalua-
tion Board schematic.
• Appendix C. “Bill of Materials” – This appendix includes the EVB-LAN7430
Evaluation Board Bill of Materials (BOM).
2019 Microchip Technology Inc. DS50002841A-page 5
EVB-LAN7430 Evaluation 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
®
IDE User’s Guide
“Save project before build”
4‘b0010, 2‘hF1
any valid filename
[options]
errorlevel {0|1}
var_name...]
void main (void)
{ ...
}
DS50002841A-page 6 2019 Microchip Technology Inc.
Preface
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
DEVELOPMENT SYSTEMS CUSTOMER CHANGE NOTIFICATION SERVICE
Microchip’s customer notification service helps keep customers current on Microchip
products. Subscribers will receive e-mail notification whenever there are changes,
updates, revisions or errata related to a specified product family or development tool
of interest.
To register, access the Microchip web site at www.microchip.com, click on Customer
Change Notification and follow the registration instructions.
The Development Systems product group categories are:
• Compilers – The latest information on Microchip C compilers, assemblers, linkers
and other language tools. These include all MPLAB C compilers; all MPLAB
assemblers (including MPASM assembler); all MPLAB linkers (including MPLINK
object linker); and all MPLAB librarians (including MPLIB object librarian).
• Emulators – The latest information on Microchip in-circuit emulators.This
includes the MPLAB REAL ICE and MPLAB ICE 2000 in-circuit emulators.
• In-Circuit Debuggers – The latest information on the Microchip in-circuit
debuggers. This includes MPLAB ICD 3 in-circuit debuggers and PICkit 3 debug
express.
• MPLAB IDE – The latest information on Microchip MPLAB IDE, the Windows
Integrated Development Environment for development systems tools. This list is
focused on the MPLAB IDE, MPLAB IDE Project Manager, MPLAB Editor and
MPLAB SIM simulator, as well as general editing and debugging features.
• Programmers – The latest information on Microchip programmers. These include
production programmers such as MPLAB REAL ICE in-circuit emulator, MPLAB
ICD 3 in-circuit debugger and MPLAB PM3 device programmers. Also included
are nonproduction development programmers such as PICSTART Plus and
PIC-kit 2 and 3.
2019 Microchip Technology Inc. DS50002841A-page 7
EVB-LAN7430 Evaluation Board User’s Guide
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://www.microchip.com/support
DOCUMENT REVISION HISTORY
Revisions Section/Figure/Entry Correction
DS50002841A
(01-18-19)
Initial release
DS50002841A-page 8 2019 Microchip Technology Inc.
1.1 INTRODUCTION
RJ-45
PCIe Edge
Connector
LAN7430
PCIe PHY
GbE
PHY
LED/EEPROM
LEDs
Clock
Clock
Source
EEPROM
GPIO
PTP SMA
Connectors
JTAG Test
Points
JTAG
TAP
The EVB-LAN7430 Evaluation Board features LAN7430, PCIe to Gigabit Ethernet
bridge device. LAN7430 has an integrated 10/100/1000 Mbps Ethernet PHY, PCIe
PHY, Gigabit Ethernet MAC, OTP memory, EEPROM controller, clock/reset/power
management functions, PCIe endpoint controller, DMA controller and JTAG TAP. The
device supports IEEE 802.3az Energy Efficient Ethernet (EEE), IEEE 1588-2008, and
advanced power management features, which makes this device highly suitable across
many application areas. This evaluation board requires a single lane PCIe slot.
The scope of this document is to describe the EVB-LAN7430 evaluation board setup
and the corresponding jumper configuration.
A simplified block diagram of the board is shown in Figure 1-1.
FIGURE 1-1: EVB-LAN7430 BLOCK DIAGRAM
EVB-LAN7430
EVALUATION BOARD
USER’S GUIDE
Chapter 1. Overview
2019 Microchip Technology Inc. DS50002841A-page 9
EVB-LAN7430 Evaluation Board User’s Guide
1.2 REFERENCES
Concepts and material available in the following documents will be helpful when reading this document. Visit www.microchip.com for the latest documentation.
• LAN7430 Data Sheet
• EVB-LAN7430 Schematic
• Application Note: Implementing IEEE 1588-2008 with LAN7430
1.3 TERMS AND ABBREVIATIONS
• EEE - Energy Efficient Ethernet
• EVB - Evaluation Board
• GND - Ground
• PHY - Physical Transceiver
• PTP - Point to Point
• SMA Connector - Sub-Miniature version A Connector
DS50002841A-page 10 2019 Microchip Technology Inc.
Chapter 2. Board Details and Configuration
2.1 BOARD DETAILS
This section includes the following EVB-LAN7430 board details:
• Power
• Resets
• Clock
• Configuration
2.1.1 Power
The board receives 3.3V supply through the PCIe interface. An internal 2.5V voltage
regulator supplies power to the 2.5V tolerant supply pins such as the AVDDH_1/
AVDDH_2 and VPH pins, and the VDD12_SW_OUT pin supplies 1.2V to three
VDD12CORE pins and VP and VPTX pins. An on-board power scheme can supply
3.3V to LAN7430 and other devices through the auxiliary pin of the PCIe interface.
EVB-LAN7430
EVALUATION BOARD
USER’S GUIDE
2.1.2 Resets
Jumper J2 is required to be populated if the reset function is required for the board.
2.1.3 Clock
The evaluation board utilizes an external 25 MHz crystal oscillator.
2.1.4 Configuration
Figure 2-1 describes the board features and configuration settings.
2019 Microchip Technology Inc. DS50002841A-page 11
EVB-LAN7430 Evaluation Board User’s Guide
SMA Connectors for IEEE 1588-2008
PCIe Edge
Connector
LAN7430
GPIO
RJ-45
Connector
Reset
Oscillator
EEPROM
Enable Header
JTAG Test
Points (TAP)
FIGURE 2-1: EVB-LAN7430 TOP VIEW WITH CALLOUTS
2.1.4.1 JUMPER SETTINGS
Ta bl e 2 -1 describes the jumper settings. The default configuration is shown in bold.
TABLE 2-1: JUMPERS
Jumper Label Description Open Close
J2 Reset Provides the hard-
ware reset to the
board
J6 EEPROM En Enables optional
EEPROM
(Default) Board performs normal operation.
EEPROM is disabled. Internal OTP
Resets the board
(Default) EEPROM
is enabled.
is used to configure
LAN7430.
2.1.4.2 HEADERS AND CONNECTORS
Ta bl e 2 -2 describes the functions of the headers on the board.
TABLE 2-2: HEADERS AND CONNECTORS
Header Label Description
J1 8P8C (RJ-45) connector Connects an Ethernet cable
J3 GPIO1, GPIO2, GPIO 3, GPIO4 General purpose input/output (I/O)
J4 PPS IEEE 1588 Pulse Per Second (PPS)
J5 Input Edge clock Capture IEEE 1588 Input Edge Clock Capture
JTAG TAP TDI/TDO/TMS/TCK Signals to enable fly-wiring of JTAG
input
TAP from LAN7430 to the PCIe connector. When using the TAP, remove
R13.
DS50002841A-page 12 2019 Microchip Technology Inc.
EVB-LAN7430
EVALUATION BOARD
USER’S GUIDE
Chapter 3. Using the EVB-LAN7430
The EVB-LAN7430 board is connected to a PCIe slot of a PC. The LAN7430 device
supports Windows 10 and Linux operating system. The drivers are provided on the
LAN7430 device’s product page for both operating systems. A ‘readme’ file is also provided with the drivers, which describes the driver installation process in detail.
Once the drivers are installed correctly for Windows 10, for example, the board can be
detected in Device Manager as shown in Figure 3-1.
FIGURE 3-1: LAN7430 DETECTED IN DEVICE MANAGER
Once the PC detects the LAN7430 board correctly, the PC can then be connected to
the Internet using an Ethernet cable to test the board.
2019 Microchip Technology Inc. DS50002841A-page 13
EVB-LAN7430 Evaluation Board User’s Guide
NOTES:
DS50002841A-page 14 2019 Microchip Technology Inc.
Appendix A. EVB-LAN7430 Evaluation Board
A.1 INTRODUCTION
This appendix shows the EVB-LAN7430 Evaluation Board.
FIGURE A-1: EVB-LAN7430 EVALUATION BOARD
EVB-LAN7430
EVALUATION BOARD
USER’S GUIDE
2019 Microchip Technology Inc. DS50002841A-page 15
EVB-LAN7430 Evaluation Board User’s Guide
NOTES:
DS50002841A-page 16 2019 Microchip Technology Inc.
EVALUATION BOARD
Appendix B. Schematics
B.1 INTRODUCTION
This appendix shows the EVB-LAN7430 Evaluation Board schematics.
EVB-LAN7430
USER’S GUIDE
2019 Microchip Technology Inc. DS50002841A-page 17
Page Title:
Project Name:
LAN7430
EVB-LAN7430
PN:
LAN7430
Description:
Date:Size: Sheet of Rev
B22B
1/14/2019
Designer:
Parthiv Pandya
EVB-LAN7430
Designed with
Microchip Technology, Inc.
USB/Network Group - UNG
www.Microchip.com
Altium.com
PCIe x1 PCB Edge (fingers)
A2
A4
A6
A8
A10
A12
A14
A16
A18
12V
A1
A3
A5
A7
A9
A11
A13
A15
A17
12V
12V
SMCLK
GND
nTRST
nWAKE
GND
PETn0
nPRSNT2
GND
SMDAT
3V3
3V3AUX
nCLKREQ
PETp0
GND
GND
12V
12V
12V
SMC
GND
nTRST
nW
GND
P
0
nPRS
GND
SMDA
T
3V3
3V3AU
n
Q
PETp
GND
GND
P1
0.1uF
C31
0.1uF
C33
0.1uF
C32
0.1uF
C30
0R
R2
0R
R4
6.04k
1%
R1
200R
R3
1k
R9
0R
DNP
R70RR8
220R
FB7
TXRXA_P
TXRXA_N
TXRXB_P
TXRXB_N
TXRXC_P
TXRXC_N
TXRXD_P
TXRXD_N
PCIe_RFCK_P
PCIe_RFCK_N
PCIe_TX_P
PCIe_TX_N
PCIe_RX_N
PCIe_RX_P
PCIe_nPRSNT1
PCIe_nCLKREQ
PCIe_nWAKE
PCIe_nPERST
330R
R10
330R
R11
0.1uF
C5
0.1uF
C4
10k
R12
RESREF
ISET
TEST
RESET_N
0.1uF
C10
8 BIT EEPROM
TP7
TP8
330R
R5
0.1uF
C14
3V3_PCIe - Power Supply
10uF
C12
TP3
TP4
TP5
TP1
TXP
TXN
GND
RXP
RXN
GND
0.1uF
C26
0.1uF
C19
0.1uF
C28
0.1uF
C23
0.1uF
C3
0.1uF
C11
0.1uF
C13
1uF
C2
1uF
C25
4.7uF
C27
SW_OUT_L
Power
TP9
TP10
TP13
TP11
3V3
GND
2V5
VDD12_SW_OUT
10uFC710uF
C6
SW_OUT
220R
FB2
0.1uF
C8
0.1uF
C9
Power
0.1uF
C16
0.1uF
C22
0.1uF
C15
220R
FB3
220R
FB5
220R
FB6
220R
FB4
Power
PowerPower
Power
0.1uF
C17
0.1uF
C24
Power
TP12
GND
SW_IN
REG_IN
0.1uF
C20
0.1uF
C18
TCK1
TDI1
TDO1
TMS1
TCK
TDI
TDO
TMS
CS
CLK
DI
DO
5
6
7
8
93AA66AU2
GPIO0
GPIO1
GPIO2
GPIO3
220R
FB1
Power
PCIe_TXC_P
PCIe_TXC_N
0R
R13
1
BKT_PCI_LP_Enet_1
DNPMH1
GPIO1
GPIO2
DNP
J5
0R
DNP
R15
1588 Testing.
DNP
J4
0R
DNP
R14
GPIO3
GPIO0
GPIO2
GPIO3
CLK_IN
Optional
0R
R6
10uF
DNP
C36
0.1uF
DNP
C37
GPIO0
GPIO1
GPIO2
GPIO3
PPS
Input Edge CLK Capture
RESET
EEPROM
Enable
XO
XI
15pF
DNP
C34
15pF
C35
1
25Mhz
Y1
XI
0.1uF
DNP
C38
XO
TP16
TP17
GND
2
VDD
STBY#
3
VDD
S
#
25MHz DNP
Y1
0R
DNP
R16
XI
Crystal(default)
X_4
X_1
0R
R18
0R
DNP
R17
0R
R19
X_4
X_1
Oscillator option (DNP)
27
VDD_REG_IN
31
32
23
40
VDD_OTP
34
1
4
VDD_SW_IN
9
13
14
20
45
12
VSS(ePAD)
VDDVARIO
LAN7430
U1A
3
6
PCIE_TX_M
PCIE_CLK_P
TEST
36
38
CLKREQ#
PERST#
XO
PCIE_CLK_M
RESETn
37
PCIE_RX_P
PCIE_RX_M
PCIE_TX_P
2
5
7
8
10
11
XI
ISET
WAKE#
RESREF
35
PCIeGND
PCIeGND
PCIeGND
LAN7430
U1B
MBRA130
D1
MBRA130
D2
14
GC1
GREEN (LINK/ACT)
0
16
GC2
GREEN (Duplex/Collision)
TRD1-
TRCT1
TRD1+
TRD4-
TRCT4
TRD4+
TRD2-
TRCT2
TRD2+
TRD3-
TRCT3
TRD3+
MODULAR RJ45
J1
1234
J3
DNP
J2
J6
3.3uH
L1
Crystal required for 1588-2008 PTP
JTAG
TAP
JTAG
TAP
N
DS50002841A-page 18 2019 Microchip Technology Inc.
FIGURE B-1: EVB-LAN7430 EVALUATION BOARD SCHEMATICS
EVB-LAN7430 Evaluation Board User’s Guide
LK
X
CLKRE
0
ETn
NT2
ote: Remove NC pads.
TBY
Appendix C. Bill of Materials
C.1 INTRODUCTION
This appendix includes the EVB-LAN7430 Bill of Materials (BOM).
EVB-LAN7430
EVALUATION BOARD
USER’S GUIDE
2019 Microchip Technology Inc. DS50002841A-page 19
DS50002841A-page 20 2019 Microchip Technology Inc.
TABLE C-1: EVB-LAN7430 BILL OF MATERIALS
Item Qty Reference Description Populated Manufacturer Manufacturer Part Number
1 2 C2, C25 CAP CER 1uF 35V 10% X5R SMD 0402 YES Murata Electronics
2 15 C3, C8, C9, C11, C13, C15, C16, C17, C18,
C19, C20, C22, C23, C24, C28
3 8 C4, C5, C10, C14, C30, C31, C32, C33 CAP CER 0.1uF 50V 10% X7R SMD 0402 YES TDK Corporation C1005X7R1H104K050BB
4 3 C6, C7, C12 CAP CER 10UF 25V 20% X5R SMD 0603 YES Murata Electronics
5 1 C26 CAP CER 0.1uF 16V 10% X7R SMD 0402 YES Murata GRM155R71C104KA88D
6 1 C27 CAP CER 4.7uF 6.3V 20% X5R SMD 0402 YES Murata GRM155R60J475ME47D
7 1 C35 CAP CER 15pF 50V 5% NP0 SMD 0402 YES Murata GRM1555C1H150JA01D
8 2 D1, D2 DIO SCTKY MBRA130LT3G 410mV 1A 30V SMD DO-214AC SMA YES ON Semiconductor MBRA130LT3G
9 6 FB1, FB2, FB3, FB4, FB5, FB6 FERRITE 500mA 220R SMD 0603 YES Murata BLM18AG221SN1D
10 1 FB7 FERRITE 220R @ 100MHz 2A SMD 0603 YES Murata Electronics
11 1 J1 CON MODULAR JACK RJ45 10/100/1000 MAGNETICS 2xLEDs
12 1 J3 CON HDR-2.54 Male 1x4 Gold 5.84MH TH VERT YES Wurth Electronics Inc 61300411121
13 1 J6 CON HDR-2.54 Male 1x2 Gold 5.84MH TH VERT YES FCI 77311-118-02LF
14 1 L1 INDUCTOR 3.3UH 2.25A 20% SMD L3W2.5H1.5 YES TDK Corporation VLF302515MT-3R3M
15 1 MH1 Bracket, BKT_PCI_LP_Enet_1, GLOBE YES Keystone
16 1 R1 RES TKF 6.04k 1% 1/10W SMD 0603 YES Yageo 9T06031A6041FBHFT
17 5 R2, R4, R6, R8, R13 RES TKF 0R 1/10W SMD 0603 YES Panasonic ERJ-3GSY0R00V
18 1 R3 RES TKF 200R 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF2000V
19 3 R5, R10, R11 RES TKF 330R 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF3300V
20 1 R9 RES TKF 1k 5% 1/10W SMD 0603 YES Panasonic ERJ-3GEYJ102V
21 1 R12 RES TKF 10k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF1002V
22 2 R18, R19 RES TKF 0R SMD 0402 YES Panasonic ERJ-2GE0R00X
23 1 U1 MCHP INTERFACE PCIe-GIGe ETHERNET LAN7430 SQFN-48 YES Microchip Technology LAN7430/YXX
24 1 U2 MCHP MEMORY SERIAL EEPROM 4k Microwire 93AA66A-I/SN
25 1 C34 CAP CER 15pF 50V 5% NP0 SMD 0402 NO Murata GRM1555C1H150JA01D
26 1 C36 CAP CER 10UF 25V 20% X5R SMD 0603 NO Murata Electronics
27 1 C37 CAP CER 0.1uF 50V 10% X7R SMD 0402 NO TDK Corporation C1005X7R1H104K050BB
CAP CER 0.1uF 50V 10% X7R SMD 0402 YES TDK Corporation C1005X7R1H104K050BB
YES Amphenol
SHIELD TH R/A
YES Microchip 93AA66A-I/SN
SOIC-8
North America
North America
North America
Commercial Products
North America
GRM155R6YA105KE11D
GRM188R61E106MA73D
BLM18EG221SN1D
RJMG2012211A0FR
GRM188R61E106MA73D
EVB-LAN7430 Evaluation Board User’s Guide
2019 Microchip Technology Inc. DS50002841A-page 21
TABLE C-1: EVB-LAN7430 BILL OF MATERIALS (CONTINUED)
Item Qty Reference Description Populated Manufacturer Manufacturer Part Number
28 1 C38 CAP CER 0.1uF 50V 10% X7R SMD 0402 NO TDK Corporation C1005X7R1H104K050BB
29 1 J2 CON HDR-2.54 Male 1x2 Gold 5.84MH TH VERT NO FCI 77311-118-02LF
30 2 J4, J5 CON RF Coaxial SMA Female TH R/A NO TE Connectivity AMP
31 1 R7 RES TKF 0R 1/10W SMD 0603 NO Panasonic ERJ-3GSY0R00V
32 2 R14, R15 RES TKF 0R 1/16W SMD 0402 NO Yageo RC0402JR-070RL
33 2 R16, R17 RES TKF 0R SMD 0402 NO Panasonic ERJ-2GE0R00X
34 1 Y1 MCHP CLOCK OSCILLATOR SINGLE 25MHZ
DSC1001CI2-025.0000T CDFN-4
35 1 Y1 CRYSTAL 25MHz 10pF SMD ABM8G YES Abracon LLC ABM8G-25.000MHZ-4Y-T3
NO Microchip Technology DSC1001CI2-025.0000T
Connectors
5-1814400-1
Bill of Materials
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Tel: 44-118-921-5800
Fax: 44-118-921-5820
DS50002841A-page 22 2019 Microchip Technology Inc.
08/15/18
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