RMCF0603FT102K [MICROCHIP]

Gigabit Ethernet Switch Evaluation Board;
RMCF0603FT102K
型号: RMCF0603FT102K
厂家: MICROCHIP    MICROCHIP
描述:

Gigabit Ethernet Switch Evaluation Board

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中文:  中文翻译
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EVB-KSZ9477  
Gigabit Ethernet Switch  
Evaluation Board  
User’s Guide  
2017 Microchip Technology Inc.  
DS50002594A  
Note the following details of the code protection feature on Microchip devices:  
Microchip products meet the specification contained in their particular Microchip Data Sheet.  
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the  
intended manner and under normal conditions.  
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our  
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data  
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.  
Microchip is willing to work with the customer who is concerned about the integrity of their code.  
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not  
mean that we are guaranteeing the product as “unbreakable.”  
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our  
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts  
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.  
Information contained in this publication regarding device applications and the like is provided only for your convenience and may be  
superseded by updates. It is your responsibility to ensure that your application meets with your specifications. MICROCHIP MAKES NO  
REPRESENTATIONS OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATUTORY OR  
OTHERWISE, RELATED TO THE INFORMATION, INCLUDING BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFORMANCE,  
MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use. Use of Micro-  
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harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or  
otherwise, under any Microchip intellectual property rights unless otherwise stated.  
Trademarks  
The Microchip name and logo, the Microchip logo, AnyRate, AVR, AVR logo, AVR Freaks, BeaconThings, BitCloud, CryptoMemory, CryptoRF,  
dsPIC, FlashFlex, flexPWR, Heldo, JukeBlox, KEELOQ, KEELOQ logo, Kleer, LANCheck, LINK MD, maXStylus, maXTouch, MediaLB, megaAVR,  
MOST, MOST logo, MPLAB, OptoLyzer, PIC, picoPower, PICSTART, PIC32 logo, Prochip Designer, QTouch, RightTouch, SAM-BA, SpyNIC,  
SST, SST Logo, SuperFlash, tinyAVR, UNI/O, and XMEGA are registered trademarks of Microchip Technology Incorporated in the U.S.A. and  
other countries.  
ClockWorks, The Embedded Control Solutions Company, EtherSynch, Hyper Speed Control, HyperLight Load, IntelliMOS, mTouch, Precision  
Edge, and Quiet-Wire are registered trademarks of Microchip Technology Incorporated in the U.S.A.  
Adjacent Key Suppression, AKS, Analog-for-the-Digital Age, Any Capacitor, AnyIn, AnyOut, BodyCom, chipKIT, chipKIT logo, CodeGuard,  
CryptoAuthentication, CryptoCompanion, CryptoController, dsPICDEM, dsPICDEM.net, Dynamic Average Matching, DAM, ECAN,  
EtherGREEN, In-Circuit Serial Programming, ICSP, Inter-Chip Connectivity, JitterBlocker, KleerNet, KleerNet logo, Mindi, MiWi, motorBench,  
MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit,  
PICtail, PureSilicon, QMatrix, RightTouch logo, REAL ICE, Ripple Blocker, SAM-ICE, Serial Quad I/O, SMART-I.S., SQI, SuperSwitcher,  
SuperSwitcher II, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and ZENA are trademarks of  
Microchip Technology Incorporated in the U.S.A. and other countries.  
SQTP is a service mark of Microchip Technology Incorporated in the U.S.A.  
Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries.  
GestIC is a registered trademark of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip Technology Inc., in other  
countries.  
All other trademarks mentioned herein are property of their respective companies.  
© 2017, Microchip Technology Incorporated, All Rights Reserved.  
ISBN: 978-1-5224-1581-7  
Microchip received ISO/TS-16949:2009 certification for its worldwide  
headquarters, design and wafer fabrication facilities in Chandler and  
Tempe, Arizona; Gresham, Oregon and design centers in California  
QUALITYMANAGEMENTꢀꢀSYSTEMꢀ  
and India. The Company’s quality system processes and procedures  
CERTIFIEDBYDNVꢀ  
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping  
devices, Serial EEPROMs, microperipherals, nonvolatile memory and  
analog products. In addition, Microchip’s quality system for the design  
and manufacture of development systems is ISO 9001:2000 certified.  
== ISO/TS16949==ꢀ  
DS50002594A-page 2  
2017 Microchip Technology Inc.  
Object of Declaration: EVB-KSZ9477  
EU Declaration of Conformity  
This declaration of conformity is issued by the manufacturer.  
The development/evaluation tool is designed to be used for research and development in a laboratory environment. This  
development/evaluation tool is not a Finished Appliance, nor is it intended for incorporation into Finished Appliances that are  
made commercially available as single functional units to end users under EU EMC Directive 2004/108/EC and as supported by  
the European Commission's Guide for the EMC Directive 2004/108/EC (8th February 2010).  
This development/evaluation tool complies with EU RoHS2 Directive 2011/65/EU.  
This development/evaluation tool, when incorporating wireless and radio-telecom functionality, is in compliance with the  
essential requirement and other relevant provisions of the R&TTE Directive 1999/5/EC and the FCC rules as stated in the  
declaration of conformity provided in the module datasheet and the module product page available at www.microchip.com.  
For information regarding the exclusive, limited warranties applicable to Microchip products, please see Microchip’s standard  
terms and conditions of sale, which are printed on our sales documentation and available at www.microchip.com.  
Signed for and on behalf of Microchip Technology Inc. at Chandler, Arizona, USA.  
2017 Microchip Technology Inc.  
DS50002594A-page 3  
EVB-KSZ9477 User’s Guide  
NOTES:  
DS50002594A-page 4  
2017 Microchip Technology Inc.  
EVB-KSZ9477  
EVALUATION BOARD  
USER’S GUIDE  
Table of Contents  
Preface ........................................................................................................................... 7  
Introduction............................................................................................................ 7  
Document Layout .................................................................................................. 7  
Conventions Used in this Guide............................................................................ 8  
The Microchip Web Site ........................................................................................ 9  
Development Systems Customer Change Notification Service ............................ 9  
Customer Support ................................................................................................. 9  
Document Revision History................................................................................. 10  
Chapter 1. Overview  
1.1 Introduction ................................................................................................... 11  
1.2 References ................................................................................................... 12  
1.3 Terms and Abbreviations ............................................................................. 13  
Chapter 2. Board Details & Configuration  
2.1 Power ........................................................................................................... 15  
2.1.1 +5V Power ................................................................................................. 15  
2.2 Resets .......................................................................................................... 15  
2.2.1 Power-on Reset ......................................................................................... 15  
2.3 Clocks ........................................................................................................... 15  
2.4 Configuration ................................................................................................ 16  
2.4.1 Switch Settings .......................................................................................... 17  
2.4.2 Jumper Settings ........................................................................................ 17  
2.4.3 SPI and I2C ............................................................................................... 18  
2.4.4 LED Status ................................................................................................ 18  
2.5 Mechanicals ................................................................................................. 19  
Appendix A. EVB-KSZ9477 Evaluation Board  
A.1 Introduction .................................................................................................. 21  
Appendix B. KSZ9477 Evaluation Board Schematics  
B.1 Introduction .................................................................................................. 23  
Appendix C. Bill of Materials (BOM)  
C.1 Introduction .................................................................................................. 31  
Worldwide Sales and Service .................................................................................... 36  
2017 Microchip Technology Inc.  
DS50002594A-page 5  
EVB-KSZ9477 Evaluation Board User’s Guide  
NOTES:  
DS50002594A-page 6  
2017 Microchip Technology Inc.  
EVB-KSZ9477  
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 IDE online help.  
Select the Help menu, and then Topics to open a list of available online help files.  
INTRODUCTION  
This chapter contains general information that will be useful to know before using Atlan-  
tis. 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-KSZ9477 as a development tool for the  
Microchip KSZ9477 gigabit Ethernet switch. The manual layout is as follows:  
Chapter 1. “Overview” – Shows a brief description of the EVB-KSZ9477.  
Chapter 2. “Board Details & Configuration” – Includes details and instructions  
for using the EVB-KSZ9477.  
Appendix A. “EVB-KSZ9477 Evaluation Board” – This appendix shows the  
EVB-KSZ9477.  
Appendix B. “KSZ9477 Evaluation Board Schematics” – This appendix shows  
the EVB-KSZ9477 schematics.  
Appendix C. “Bill of Materials (BOM)” – This appendix includes the  
EVB-KSZ9477 Bill of Materials (BOM).  
2017 Microchip Technology Inc.  
DS50002594A-page 7  
EVB-KSZ9477 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  
Emphasized text  
A window  
MPLAB® IDE User’s Guide  
...is the only compiler...  
the Output window  
Initial caps  
A dialog  
the Settings dialog  
A menu selection  
select Enable Programmer  
“Save project before build”  
Quotes  
A field name in a window or  
dialog  
Underlined, italic text with  
right angle bracket  
A menu path  
File>Save  
Bold characters  
A dialog button  
A tab  
Click OK  
Click the Power tab  
4‘b0010, 2‘hF1  
N‘Rnnnn  
A number in verilog format,  
where N is the total number of  
digits, R is the radix and n is a  
digit.  
Text in angle brackets < >  
Courier New font:  
A key on the keyboard  
Press <Enter>, <F1>  
Plain Courier New  
Sample source code  
Filenames  
#define START  
autoexec.bat  
c:\mcc18\h  
File paths  
Keywords  
_asm, _endasm, static  
-Opa+, -Opa-  
0, 1  
Command-line options  
Bit values  
Constants  
0xFF, ‘A’  
Italic Courier New  
Square brackets [ ]  
A variable argument  
file.o, where file can be  
any valid filename  
Optional arguments  
mcc18 [options] file  
[options]  
Curly brackets and pipe  
character: { | }  
Choice of mutually exclusive errorlevel {0|1}  
arguments; an OR selection  
Ellipses...  
Replaces repeated text  
var_name [,  
var_name...]  
Represents code supplied by void main (void)  
user  
{ ...  
}
DS50002594A-page 8  
2017 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.  
CUSTOMER SUPPORT  
Users of Microchip products can receive assistance through several channels:  
• Distributor or Representative  
• Local Sales Office  
• Field Application Engineer (FAE)  
Technical Support  
2017 Microchip Technology Inc.  
DS50002594A-page 9  
EVB-KSZ9477 Evaluation Board User’s Guide  
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  
Revision A (April 2017)  
• Initial Release of this Document.  
DS50002594A-page 10  
2017 Microchip Technology Inc.  
EVB-KSZ9477  
EVALUATION BOARD  
USER’S GUIDE  
Chapter 1. Overview  
1.1  
INTRODUCTION  
The EVB-KSZ9477 evaluation board features the KSZ9477 seven-port managed giga-  
bit Ethernet switch. It has five 10BASE-Te/100BASE-TX/1000BASE-T physical layer  
transceivers (PHYs) and associated MAC units, one SGMII and one RGMII interfaces.  
Ports 1 through 5, with integrated MAC and PHY are connected to RJ45 Ethernet jacks  
with integrated magnetics. The SGMII interface is connected to a small form-factor  
pluggable (SFP) transceiver receptacle whereas, the RGMII interface is connected to  
the SAMA5D36A embedded microprocessor (MPU).  
A user can use the on-board MPU for the customized applications such as IEEE 1588,  
audio-video bridging (AVB) and ring redundancy (DLR & HSR). The board also pro-  
vides 2Gb (265MB) DDR2 SDRAM and 2Gb (256MB) of NAND flash memory.  
The scope of this document is to describe the EVB-KSZ9477 evaluation board setup  
and corresponding jumper configurations. A simplified block diagram of the board is  
shown in Figure 1-1.  
2017 Microchip Technology Inc.  
DS50002594A-page 11  
EVB-KSZ9477 Evaluation Board User’s Guide  
FIGURE 1-1:  
EVB-KSZ9477 BLOCK DIAGRAM  
1.2  
REFERENCES  
Concepts and material available in the following documents will be helpful when read-  
ing this document. Visit www.microchip.com for the latest documentation.  
• KSZ9477S Data Sheet  
• SAMA5D3 Data Sheet  
• EVB-KSZ9477 Schematic  
• DSC1101 Data Sheet  
• ATECC508A Data Sheet  
• PL902 Data Sheet  
DS50002594A-page 12  
2017 Microchip Technology Inc.  
Overview  
1.3  
TERMS AND ABBREVIATIONS  
AVB - Audio-Video Bridging  
DLR - Device Level Ring  
EVB - Evaluation Board  
HSR - High Availability Seamless Redundancy  
MII - Media Independent Interface  
MIIM - Media Independent Interface Management (also known as MDIO/MDC)  
RGMII - Reduced Gigabit Media Independent Interface  
SPI - Serial Protocol Interface  
PHY - Physical Transceiver  
SFP - Small Form-factor Pluggable  
SGMII - Serial Gigabit Media Independent Interface  
2017 Microchip Technology Inc.  
DS50002594A-page 13  
EVB-KSZ9477 Evaluation Board User’s Guide  
NOTES:  
DS50002594A-page 14  
2017 Microchip Technology Inc.  
EVB-KSZ9477  
EVALUATION BOARD  
USER’S GUIDE  
Chapter 2. Board Details & Configuration  
This section includes sub-sections on the following EVB-KSZ9477 details:  
• Power  
• Resets  
• Clocks  
• Configuration  
• Mechanicals  
2.1  
2.2  
2.3  
POWER  
RESETS  
CLOCKS  
2.1.1  
+5V Power  
A 5V/2A power supply should be connected to J8 on the board. The SW4 switch must  
be in the ON position to power the board. The F1 fuse is provided on the board for the  
over voltage protection.  
2.2.1  
Power-on Reset  
There are two push button switches, SW1 and SW3 available on board. The SW1  
switch is a master reset which resets both the MPU and the KSZ9477 Ethernet switch.  
SW3 resets only the KSZ9477.  
The evaluation board utilizes a crystal oscillator that provides 25 MHz clock to the  
KSZ9477 device. The board also features an external clock, DCS1101, which provides  
125 MHz 25 ppm clock to the MCU device in the SGMII mode.  
2017 Microchip Technology Inc.  
DS50002594A-page 15  
EVB-KSZ9477 Evaluation Board User’s Guide  
2.4  
CONFIGURATION  
The following sub-sections describe the various board features and configuration set-  
tings. A top view of the EVB-KSZ9477 is shown in Figure 2-1.  
FIGURE 2-1:  
EVB-KSZ9477 TOP VIEW WITH CALLOUTS  
DS50002594A-page 16  
2017 Microchip Technology Inc.  
Board Details & Configuration  
2.4.1  
Switch Settings  
SW2 is an eight-position switch which controls many of the KSZ9477 configuration  
strap options. The KSZ9477 samples these signals at the rising edge of RESET_N to  
determine some internal settings. Following reset, the configuration of these switches  
is irrelevant. For initial bring-up, leave most switches in the OFF/OPEN position.  
2.4.2  
Jumper Settings  
Table 2-1, Table 2-2 and Table 2-3 describe jumper settings. The preferred configura-  
tion is shown in bold text.  
TABLE 2-1:  
Jumper  
TWO-PIN JUMPERS  
Label Description  
Open  
Closed  
J6  
P6 100 Mbps KSZ9477 Port 6 configured for RGMII. 1000 Mbps 100 Mbps  
This interface is connected to the  
SAMA5D36 MPU. KSZ9477 Port 6  
RGMII speed configuration strap set-  
ting. The setting of this jumper takes  
effect only after reset. This setting must  
match the speed of the SAMA5D36  
RGMII interface.  
J15  
J13  
Security  
Enable  
Enables security chip, ATECC508A to  
be used with the SAMA5D36 MPU if a (Default)  
user requires to do so.  
Disabled  
Enabled  
Enabled  
NAND Enable Enables the NAND flash memory.  
Disabled  
(Default)  
TABLE 2-2:  
Jumper  
THREE-PIN JUMPERS  
Label Description  
5 VDC  
Jumper 1-2  
Jumper 2-3  
J7  
Board power source: 5V barrel  
connector or USB  
Power from  
barrel jack  
USB pow-  
ered. Not rec-  
ommended  
due to high  
current  
requirement.  
TABLE 2-3:  
Jumper  
MULTI-PIN HEADERS  
Label  
Description  
Configuration  
J16  
KSZ9477 Output  
Header  
KSZ9477 output probe  
points, 4x2 header  
Do not install jumpers.  
Pin 1: GPIO  
Pin 3: GPIO output filtered by  
PL902 JitterBlocker.  
Pin 5: PME_N output  
Pin 7: SYNCLK - 25MHz or  
125MHz output reference clock  
J21  
J10  
I/O Connector #2  
I/O connector for the  
MPU, 6X1 header  
No jumpers.  
Serial Communica-  
tion  
Header used for the MPU No jumpers. It is recommended  
serial communication,  
to use the TTL-232R-3V3 cable  
8x1 header  
from FTDI.  
J18  
SPI/I2C Aardvark  
KSZ9477 SPI/I2C header An Aardvark SPI/I2C adapter  
for external access 5x2  
header  
can be attached.  
2017 Microchip Technology Inc.  
DS50002594A-page 17  
EVB-KSZ9477 Evaluation Board User’s Guide  
TABLE 2-3:  
Jumper  
MULTI-PIN HEADERS  
Label  
Description  
Configuration  
No jumpers  
J11  
JTAG  
JTAG interface to pro-  
gram and debug the  
MPU, 10X2 header  
J22  
J9  
I/O Connector #1  
LCD connector  
GPIO for the MPU  
No jumpers  
LCD connector for the  
MPU  
No jumpers. Refer to SAMA5D3  
Xplained User Guide for details.  
2.4.3  
SPI and I2C  
The MPU can control the KSZ9477 via the SPI interface or an external device such as,  
Totalphase Aardvark. The Table 2-4 below explains the jumper settings.  
2
TABLE 2-4:  
Mode  
SPI/I C HEADER  
J18 (5X2 header)  
J19 (4X2 header)  
SPI from Atmel MCU  
All open  
Install all jumpers  
All open  
SPI from Aardvark or  
Cheetah cable  
Connect Aardvark or Cheetah cable  
SPI from Aardvark  
Connect Aardvark  
All open  
I2C/SPI host adapter or  
Cheetah SPI host adapter  
Note: Both the adapters are available on MicrochipDirect.com web site to pur-  
chase. SPI from Aardvark I2C/SPI (part number TTP100005) or Cheetah  
SPI host adapter (part number TTP100004).  
2.4.4  
LED Status  
The table Table 2-5 shows the LED status indication.  
TABLE 2-5:  
Item  
STATUS LEDS  
LED Diode  
Comments  
SFP Signal present  
1.  
2.  
3.  
D1 (Green)  
D2 (Green)  
D4 (Blue)  
3.3V Power indication  
SPI Active  
DS50002594A-page 18  
2017 Microchip Technology Inc.  
Board Details & Configuration  
2.5  
MECHANICALS  
FIGURE 2-2:  
EVB-KSZ9477 MECHANICAL DIMENSIONS  
2017 Microchip Technology Inc.  
DS50002594A-page 19  
EVB-KSZ9477 Evaluation Board User’s Guide  
NOTES:  
DS50002594A-page 20  
2017 Microchip Technology Inc.  
EVB-KSZ9477  
EVALUATION BOARD  
USER’S GUIDE  
Appendix A. EVB-KSZ9477 Evaluation Board  
A.1 INTRODUCTION  
This appendix shows the EVB-KSZ9477 Evaluation Board.  
FIGURE A-1: EVB-KSZ9477 EVALUATION BOARD  
2017 Microchip Technology Inc.  
DS50002594A-page 21  
EVB-KSZ9477 Evaluation Board User’s Guide  
NOTES:  
DS50002594A-page 22  
2017 Microchip Technology Inc.  
EVB-KSZ9477  
EVALUATION BOARD  
USER’S GUIDE  
Appendix B. KSZ9477 Evaluation Board Schematics  
B.1 INTRODUCTION  
This appendix shows the EVB-KSZ9477 Evaluation Board Schematics.  
2017 Microchip Technology Inc.  
DS50002594A-page 23  
FIGURE B-1:  
EVB-KSZ9477 BOARD POWER I/O AND REGULATORS  
5V Select  
*1-2  
5V Pwr Off/On  
5V_MAIN  
VBUS  
3V3  
2V5  
J7  
2A  
J8  
SW4  
3
1
U2  
F1 4A FB  
R117  
1k  
5V (typ)  
1
2
3
5V_F  
1
3
2
2
4
5
2.1 mm  
TP8  
VIN  
VOUT  
ADJ  
2
5V_SW  
R18  
R21  
1
3
6
TP9  
C27  
nSHDN  
GND  
GND_TAB  
R19  
R17  
22R  
C28  
2.2k  
5V DC Barrel Jack  
10k  
102k  
10uF  
C29  
0.1uF  
10uF  
"5V Main"  
D2  
MCP1826T-ADJ  
R20  
Br Grn  
20k  
TP4  
2.5V / 1A  
Requirement: 0.4A  
5V_MAIN  
3V3  
3V3  
VDDIODDR  
U3  
L1  
6.8uH  
U4  
13  
4
3v3out  
14  
SW  
SW  
SW  
SW  
SW  
2
4
5
9
VIN  
VOUT  
ADJ  
PVIN  
15  
TP10  
10  
11  
12  
30  
R24  
PVIN  
16  
1
3
6
TP11  
C32  
C33  
C38  
C30  
C31  
4700pF  
nSHDN  
GND  
GND_TAB  
R22  
R25  
PVIN  
17  
C37  
4.7uF  
4.7uF  
0.1uF  
0.1uF  
10k  
8.2k  
1%  
68k  
PVIN  
18  
10uF  
C39  
PVIN  
19  
SW_ePAD  
10uF  
PVIN  
29  
R23  
MCP1826T-ADJ  
22  
C34  
100uF  
C35  
10uF  
DNP  
C36  
0.1uF  
PVIN_ePAD  
CS  
19.1k  
R27  
R148  
0R  
27  
20k  
VIN  
20  
BST  
1.8V / 1A  
VDD  
28  
R26  
2.61k  
1%  
VDD  
Requirement: 0.2A  
C40  
1uF  
24  
3
23  
SGND  
5V_MAIN  
D3  
R28  
10k  
NC  
26  
1A, 20V  
2
1
VDD  
PGND  
5
PVDD  
PG  
PGND  
6
PGND  
7
C172  
2.2uF  
PGND  
8
PGND  
21  
PGND  
31  
25  
3V3  
PGND_ePAD  
MIC24051YJL  
C41  
R29  
10R  
3.3V / 6A  
R30  
1V2  
4.7uF  
U5  
10k  
Requirement: 2A  
L2  
11  
10  
9
1
2
1v2out  
PVIN  
AVIN  
SW  
SW  
1uH  
R31  
240k  
1%  
TP12  
C42  
33pF  
5
4
3
PG  
EP  
C43  
C44  
C45  
0.1uF  
6
C46  
22uF  
22uF  
7
R32  
249k  
1%  
1uF  
13  
12  
PGND  
C47  
C48  
C49  
1uF  
MIC23303YML  
10000pF 0.1uF  
1.2V / 3A  
Requirement: 1.6A  
TP6  
TP7  
Black  
Black  
FIGURE B-2:  
EVB-KSZ9477 DDR2 SDRAM  
DDR2 SDRAM  
DDR_A[0..13]  
U7F  
B10  
C11  
A9  
DDR_A0  
DDR_A1  
DDR_A2  
DDR_A3  
DDR_A4  
DDR_A5  
DDR_A6  
DDR_A7  
DDR_A8  
DDR_A9  
DDR_A10  
DDR_A11  
DDR_A12  
DDR_A13  
DDR_A0  
DDR_A1  
DDR_A2  
DDR_A3  
DDR_A4  
DDR_A5  
DDR_A6  
DDR_A7  
DDR_A8  
DDR_A9  
DDR_A10  
DDR_A11  
DDR_A12  
DDR_A13  
DDR_A[0..13]  
DDR_A0  
U8  
DDR_D[0..15]  
DDR_A[0..13]  
DDR_A0  
U9  
DDR_D[16..31]  
D11  
B9  
M8  
M3  
M7  
N2  
N8  
N3  
N7  
P2  
G8  
G2  
H7  
H3  
H1  
H9  
F1  
DDR_D0  
DDR_D1  
DDR_D2  
DDR_D3  
DDR_D4  
DDR_D5  
DDR_D6  
DDR_D7  
DDR_D8  
DDR_D9  
DDR_D10  
DDR_D11  
DDR_D12  
DDR_D13  
DDR_D14  
DDR_D15  
M8  
M3  
M7  
N2  
N8  
N3  
N7  
P2  
G8  
G2  
H7  
H3  
H1  
H9  
F1  
DDR_D16  
DDR_D17  
DDR_D18  
DDR_D19  
DDR_D20  
DDR_D21  
DDR_D22  
DDR_D23  
DDR_D24  
DDR_D25  
DDR_D26  
DDR_D27  
DDR_D28  
DDR_D29  
DDR_D30  
DDR_D31  
A0  
DQ0  
DQ1  
A0  
DQ0  
DQ1  
DDR_A1  
DDR_A2  
DDR_A3  
DDR_A4  
DDR_A5  
DDR_A6  
DDR_A7  
DDR_A8  
DDR_A9  
DDR_A10  
DDR_A11  
DDR_A12  
DDR_A13  
DDR_A1  
DDR_A2  
DDR_A3  
DDR_A4  
DDR_A5  
DDR_A6  
DDR_A7  
DDR_A8  
DDR_A9  
DDR_A10  
DDR_A11  
DDR_A12  
DDR_A13  
E10  
D10  
A8  
A1  
A1  
A2  
DQ2  
A2  
DQ2  
A3  
DQ3  
A3  
DQ3  
C10  
B8  
A4  
DQ4  
A4  
DQ4  
A5  
DQ5  
A5  
DQ5  
F11  
A7  
A6  
DQ6  
A6  
DQ6  
F9  
F9  
A7  
DQ7  
A7  
DQ7  
P8  
C8  
C2  
D7  
D3  
D1  
D9  
B1  
B9  
P8  
C8  
C2  
D7  
D3  
D1  
D9  
B1  
B9  
D9  
A8  
DQ8  
A8  
DQ8  
P3  
P3  
A6  
A9  
DQ9  
A9  
DQ9  
M2  
P7  
M2  
P7  
DDR_D[0..15]  
A10  
A11  
A12  
A13  
DQ10  
DQ11  
DQ12  
DQ13  
DQ14  
DQ15  
A10  
A11  
A12  
A13  
DQ10  
DQ11  
DQ12  
DQ13  
DQ14  
DQ15  
H12  
H17  
H13  
G17  
G16  
H15  
F17  
G15  
F16  
E17  
G14  
E16  
D17  
C18  
D16  
C17  
DDR_D0  
DDR_D1  
DDR_D2  
DDR_D3  
DDR_D4  
DDR_D5  
DDR_D6  
DDR_D7  
DDR_D8  
DDR_D9  
DDR_D10  
DDR_D11  
DDR_D12  
DDR_D13  
DDR_D14  
DDR_D15  
DDR_D0  
DDR_D1  
DDR_D2  
DDR_D3  
DDR_D4  
DDR_D5  
DDR_D6  
DDR_D7  
DDR_D8  
DDR_D9  
DDR_D10  
DDR_D11  
DDR_D12  
DDR_D13  
DDR_D14  
DDR_D15  
R2  
R8  
R2  
R8  
DDR_BA0  
DDR_BA1  
DDR_BA2  
L2  
L3  
L1  
DDR_BA0  
DDR_BA1  
DDR_BA2  
L2  
L3  
L1  
BA0  
BA1  
BA2  
VDDIODDR  
BA0  
BA1  
BA2  
VDDIODDR  
A1  
E1  
J9  
M9  
R1  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
A1  
E1  
J9  
M9  
R1  
VDD  
VDD  
VDD  
VDD  
VDD  
C118  
C120  
C122  
C124  
C126  
VDD  
VDD  
VDD  
VDD  
VDD  
C1190.1uF  
C1210.1uF  
C1230.1uF  
C1250.1uF  
C1270.1uF  
R146  
1k  
K9  
K2  
R147  
1k  
K9  
K2  
ODT  
CKE  
ODT  
CKE  
DDR_CKE  
J1  
0.1uF  
DDR_CKE  
J1  
VDDL  
C128  
VDDL  
C1290.1uF  
DDR_CLK_P  
DDR_CLK_N  
J8  
K8  
A9  
C1  
C3  
C7  
C9  
E9  
G1  
G3  
G7  
G9  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
DDR_CLK_P  
DDR_CLK_N  
J8  
K8  
A9  
C1  
C3  
C7  
C9  
E9  
G1  
G3  
G7  
G9  
DDR_D[16..31]  
CK  
CK  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
C130  
C132  
C134  
C136  
C138  
C140  
C142  
C144  
C146  
C148  
CK  
CK  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
VDDQ  
C1310.1uF  
C1330.1uF  
C1350.1uF  
C1370.1uF  
C1390.1uF  
C1410.1uF  
C1430.1uF  
C1450.1uF  
C1470.1uF  
C1490.1uF  
B16  
B18  
C15  
A18  
C16  
C14  
D15  
B14  
A15  
A14  
E12  
A11  
B11  
F12  
A10  
E11  
DDR_D16  
DDR_D17  
DDR_D18  
DDR_D19  
DDR_D20  
DDR_D21  
DDR_D22  
DDR_D23  
DDR_D24  
DDR_D25  
DDR_D26  
DDR_D27  
DDR_D28  
DDR_D29  
DDR_D30  
DDR_D31  
DDR_D16  
DDR_D17  
DDR_D18  
DDR_D19  
DDR_D20  
DDR_D21  
DDR_D22  
DDR_D23  
DDR_D24  
DDR_D25  
DDR_D26  
DDR_D27  
DDR_D28  
DDR_D29  
DDR_D30  
DDR_D31  
DDR_CS  
L8  
DDR_CS  
L8  
CS  
CS  
DDR_CAS  
DDR_RAS  
L7  
K7  
DDR_CAS  
DDR_RAS  
L7  
K7  
CAS  
RAS  
CAS  
RAS  
DDR_WE  
K3  
DDR_WE  
K3  
WE  
WE  
J2  
DDR_VREF  
J2  
DDR_VREF  
VREF  
VREF  
A3  
E3  
J3  
N1  
P9  
A3  
E3  
J3  
N1  
P9  
VSS  
VSS  
VSS  
VSS  
VSS  
VSS  
VSS  
VSS  
VSS  
VSS  
DDR_DQS1  
B7  
A8  
C150  
DDR_DQS3  
B7  
A8  
C151  
UDQS  
UDQS  
UDQS  
UDQS  
R37  
4.7k  
0.1uF  
R38  
4.7k  
0.1uF  
E9  
B6  
F9  
DDR_BA0  
DDR_BA1  
DDR_BA2  
DDR_BA0  
DDR_BA1  
DDR_BA2  
DDR_DQS0  
F7  
E8  
DDR_DQS2  
R40  
4.7k  
F7  
E8  
LDQS  
LDQS  
LDQS  
LDQS  
R39  
4.7k  
A7  
B2  
B8  
D2  
D8  
E7  
F2  
F8  
H2  
H8  
J7  
A7  
B2  
B8  
D2  
D8  
E7  
F2  
F8  
H2  
H8  
J7  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSDL  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSQ  
VSSDL  
G11  
A5  
DDR_RAS  
DDR_CAS  
DDR_RAS  
DDR_CAS  
DDR_DQM1  
DDR_DQM0  
B3  
F3  
DDR_DQM3  
DDR_DQM2  
B3  
F3  
UDM  
LDM  
UDM  
LDM  
B7  
B12  
A12  
DDR_CKE  
DDR_CLK_P  
DDR_CLK_N  
DDR_CKE  
DDR_CLK  
DDR_CLKN  
A2  
E2  
R3  
R7  
A2  
E2  
R3  
R7  
RFU1  
RFU2  
RFU3  
RFU4  
RFU1  
RFU2  
RFU3  
RFU4  
C8  
B5  
DDR_CS  
DDR_WE  
DDR_CS  
DDR_WE  
G12  
E15  
B15  
D12  
DDR_DQM0  
DDR_DQM1  
DDR_DQM2  
DDR_DQM3  
DDR_DQM0  
DDR_DQM1  
DDR_DQM2  
DDR_DQM3  
MT47H64M16NF-25E  
MT47H64M16NF-25E  
Keep nets as short as possible. Therefore DDR2 devices have to be placed as close as possible to SAMA5D3.  
The layout EBI DDR2 should use controlled impedance traces of Z0= 50ohm.  
E18  
D18  
G18  
F18  
B17  
A17  
B13  
A13  
DDR_DQS0  
DDR_DQS1  
DDR_DQS2  
DDR_DQS0  
DDR_DQSN0  
DDR_DQS1  
DDR_DQSN1  
DDR_DQS2  
DDR_DQSN2  
DDR_DQS3  
DDR_DQSN3  
Address, control and data traces may not exceed 1.3 inches (33mm).  
Address, control and data traces must be length matched to within 0.1 inch (2.54mm).  
Address, control and data traces must match the data group trace lengths to within 0.25 inch (6.35mm).  
DDR_DQS3  
DDR_VREF  
VDDIODDR  
C13  
C12  
E13  
C152  
0.1uF  
DDR_VREF  
DDR_CALN  
L6  
R43  
200R 1%  
10uH  
VDDIODDR  
C153  
R41  
R42  
0.1uF  
1%  
1R  
1.5k  
DDR_CALP  
C154  
4.7uF  
ATSAMA5D36A_BGA324  
R45  
DDR_VREF  
200R  
1%  
R44  
C155  
C156  
1%  
1.5k  
4.7uF  
0.1uF  
FIGURE B-3:  
EVB-KSZ9477 ETHERNET PORT AND SGMII SFP  
Port 1  
Port 4  
J1  
J2  
3V3  
3V3  
GREEN (LINK/ACT)  
GREEN (LINK/ACT)  
R1  
R2  
13  
14  
13  
14  
4
LED4_0  
GC1  
GA1  
4
LED1_0  
GC1  
GA1  
330R  
330R  
11  
11  
4
4
P4_TXRXA_P  
P4_TXRXA_N  
TRD1+  
4
4
P1_TXRXA_P  
P1_TXRXA_N  
TRD1+  
TRCT1  
TRD1-  
TRD2+  
TRCT2  
TRD2-  
TRD3+  
TRCT3  
TRD3-  
TRD4+  
TRCT4  
TRD4-  
C1 0.1uF 12  
FB1  
C2 0.1uF 12  
TRCT1  
TRD1-  
TRD2+  
TRCT2  
TRD2-  
TRD3+  
TRCT3  
TRD3-  
TRD4+  
TRCT4  
TRD4-  
10  
4
10  
4
4
4
P4_TXRXB_P  
P4_TXRXB_N  
600R  
4
4
P1_TXRXB_P  
P1_TXRXB_N  
C3 0.1uF  
C5 0.1uF  
C7 0.1uF  
6
5
3
1
2
8
7
9
C4 0.1uF  
C6 0.1uF  
C8 0.1uF  
6
5
3
1
2
8
7
9
4
4
P4_TXRXC_P  
P4_TXRXC_N  
4
4
P1_TXRXC_P  
P1_TXRXC_N  
EARTH_ETH  
4
4
P4_TXRXD_P  
P4_TXRXD_N  
4
4
P1_TXRXD_P  
P1_TXRXD_N  
EARTH_ETH  
3V3  
EARTH_ETH  
3V3  
0
0
SHIELD1  
GA2  
SHIELD1  
GA2  
R3  
R4  
15  
16  
15  
16  
4
LED4_1  
GC2  
4
LED1_1  
GC2  
330R  
330R  
GREEN (Duplex/Collision)  
GREEN (Duplex/Collision)  
RJ45 Magjack  
RJ45 Magjack  
Port 2  
Port 5  
GREEN (LINK/ACT)  
J3  
J4  
3V3  
3V3  
GREEN (LINK/ACT)  
R5  
R6  
13  
11  
14  
13  
11  
14  
4
LED2_0  
GC1  
GA1  
4
LED5_0  
GC1  
GA1  
330R  
330R  
4
4
P2_TXRXA_P  
P2_TXRXA_N  
TRD1+  
TRCT1  
TRD1-  
TRD2+  
TRCT2  
TRD2-  
TRD3+  
TRCT3  
TRD3-  
TRD4+  
TRCT4  
TRD4-  
4
4
P5_TXRXA_P  
P5_TXRXA_N  
TRD1+  
TRCT1  
TRD1-  
TRD2+  
TRCT2  
TRD2-  
TRD3+  
TRCT3  
TRD3-  
TRD4+  
TRCT4  
TRD4-  
C9 0.1uF 12  
C10 0.1uF 12  
10  
4
10  
4
4
4
P2_TXRXB_P  
P2_TXRXB_N  
4
4
P5_TXRXB_P  
P5_TXRXB_N  
C11 0.1uF  
C13 0.1uF  
C15 0.1uF  
6
5
3
1
2
8
7
9
C12 0.1uF  
C14 0.1uF  
C16 0.1uF  
6
5
3
1
2
8
7
9
4
4
P2_TXRXC_P  
P2_TXRXC_N  
4
4
P5_TXRXC_P  
P5_TXRXC_N  
4
4
P2_TXRXD_P  
P2_TXRXD_N  
4
4
P5_TXRXD_P  
P5_TXRXD_N  
EARTH_ETH  
3V3  
EARTH_ETH  
3V3  
0
0
SHIELD1  
GA2  
SHIELD1  
GA2  
R7  
R8  
15  
16  
15  
16  
4
LED2_1  
GC2  
4
LED5_1  
GC2  
330R  
330R  
GREEN (Duplex/Collision)  
GREEN (Duplex/Collision)  
RJ45 Magjack  
RJ45 Magjack  
3V3  
FB2  
FB3  
220R  
220R  
Port 3  
C17  
10uF  
C18  
C19  
C20  
J5  
0.1uF  
10uF  
0.1uF  
3V3  
GREEN (LINK/ACT)  
R9  
13  
11  
14  
3V3  
4
LED3_0  
GC1  
GA1  
330R  
C21  
0.1uF  
PORT 7 SFP  
R10  
10k  
R14  
4
4
P3_TXRXA_P  
P3_TXRXA_N  
TRD1+  
TRCT1  
TRD1-  
TRD2+  
TRCT2  
TRD2-  
TRD3+  
TRCT3  
TRD3-  
TRD4+  
TRCT4  
TRD4-  
C22 0.1uF 12  
10k  
J20  
10  
4
R13  
TP2  
SFP_TX_Fault  
SFP_TX_Disable  
1
2
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
4
4
P3_TXRXB_P  
P3_TXRXB_N  
C23 0.1uF  
C24 0.1uF  
C25 0.1uF  
6
5
3
1
2
8
7
9
1k  
S_RX7_N  
S_RX7_P  
4
4
3
4
8
8
PA18_TWD2  
PA19_TWCK2  
4
4
P3_TXRXC_P  
P3_TXRXC_N  
5
VccT  
VccR  
6
TP1 Rate_Sel  
7
4
4
P3_TXRXD_P  
P3_TXRXD_N  
SFP_LOS  
8
S_TX7_P  
S_TX7_N  
4
4
EARTH_ETH  
3V3  
9
10  
X1  
3V3  
C26  
0
SHIELD1  
GA2  
Signal Present LED  
1
20P SFP  
R15  
15  
16  
0.1uF  
2
SFP Cage TH  
4
LED3_1  
GC2  
U1  
D1  
330R  
VCC  
4
R16  
1k  
GREEN (Duplex/Collision)  
GND  
Unused SFP pins:  
Br Grn  
RJ45 Magjack  
2
6
7
TX Fault output  
74LVC1G14GW,125  
Presence pin (internally grounded)  
Rate Select input  
FIGURE B-4:  
EVB-KSZ9477 SCHEMATIC - KSZ9477 RGMII TO SAMA5D3  
RGMII layout requirements  
U6A  
1. Match lengths within 50 to 100 mils.  
U7B  
1
5
5
5
5
5
5
5
5
P1_TXRXA_P  
P1_TXRXA_N  
P1_TXRXB_P  
P1_TXRXB_N  
P1_TXRXC_P  
P1_TXRXC_N  
P1_TXRXD_P  
P1_TXRXD_N  
TXRX1P_A  
GTXD0 R134  
GTXD1 R135  
GTXD2 R136  
GTXD3 R137  
GRXD0  
22R T2  
22R N7  
22R T3  
22R N6  
P5  
2. RX signals do not need to be length matched to TX signals.  
2
4
5
6
7
8
9
48  
51  
49  
50  
52  
53  
54  
55  
GTXCK  
PB0_GTX0  
PB1_GTX1  
PB2_GTX2  
PB3_GTX3  
PB4_GRX0  
PB5_GRX1  
PB6_GRX2  
PB7_GRX3  
PB8_GTXCK  
PB9_GTXEN  
PB10_GTXER  
PB11_GRXCK  
PB12_GRXDV  
PB13_GRXER  
PB14_GCRS  
PB15_GCOL  
PB16_GMDC  
PB17_GMDIO  
PB18_G125CK  
PB19_GTX4  
PB20_GTX5  
PB21_GTX6  
PB22_GTX7  
PB23_GRX4  
PB24_GRX5  
PB25_GRX6  
PB26_GRX7  
PB27  
TXRX1M_A  
TXRX1P_B  
TXRX1M_B  
TXRX1P_C  
TXRX1M_C  
TXRX1P_D  
TXRX1M_D  
TX_CLK6/REFCLKI6  
COL6  
3. Due to RGMII timing error in port 6 of KSZ9477, plus  
SAMA5D36 compliance to RGMII v1.3, GTXCK must be  
routed for additional 2.0 ns delay relative to GTXD[3:0] and  
GTXCTL.  
GTXCTL  
3V3  
TX_EN6/TX_CTL6  
TX_ER6  
GTXD3  
GTXD2  
GTXD1  
GTXD0  
TXD6_3  
GRXD1  
T4  
R92  
10k  
TXD6_2  
GRXD2  
GRXD3  
GTXCK R138  
GTXCTL R140  
R4  
U1  
TXD6_1  
OSC1  
TXD6_0  
1
4
5
6
R93  
22R  
22R R5  
22R P3  
R6  
LED1_0  
LED1_1  
105  
106  
EN  
OUT  
5
5
LED1_0  
LED1_1  
LED1_0  
LED1_1  
57  
58  
59  
R139  
22R GRXCK  
22R GRXCTL  
RX_CLK6/REFCLKO6  
RX_DV6/CRS_DV6/RX_CTL6  
RX_ER6  
2
3
R141  
NC  
NC  
3V3  
GRXCK  
V3  
C170  
12  
13  
15  
16  
17  
18  
20  
21  
5
5
5
5
5
5
5
5
P2_TXRXA_P  
P2_TXRXA_N  
P2_TXRXB_P  
P2_TXRXB_N  
P2_TXRXC_P  
P2_TXRXC_N  
P2_TXRXD_P  
P2_TXRXD_N  
TXRX2P_A  
TXRX2M_A  
TXRX2P_B  
TXRX2M_B  
TXRX2P_C  
TXRX2M_C  
TXRX2P_D  
TXRX2M_D  
P6  
GND VDD  
125MHz  
GRXCTL  
V1  
60  
62  
63  
64  
65  
0.1uF  
CRS6  
RXD6_3  
RXD6_2  
RXD6_1  
RXD6_0  
R7  
R142  
R143  
R144  
R145  
22R  
22R  
22R  
22R  
GRXD3  
GRXD2  
GRXD1  
GRXD0  
U3  
P7  
V2  
DNP  
SYNCLKO  
R96  
0R  
G125REFCK  
V5  
T6  
R149  
R150  
R151  
R152  
N8  
LED2_0  
LED2_1  
91  
92  
10k  
10k  
10k  
10k  
5
5
LED2_0  
LED2_1  
LED2_0  
LED2_1  
U4  
73  
74  
S_REFCLKP  
S_REFCLKM  
M7  
VDDIOP  
U5  
24  
25  
26  
27  
28  
29  
31  
32  
5
5
5
5
5
5
5
5
P3_TXRXA_P  
P3_TXRXA_N  
P3_TXRXB_P  
P3_TXRXB_N  
P3_TXRXC_P  
P3_TXRXC_N  
P3_TXRXD_P  
P3_TXRXD_N  
TXRX3P_A  
TXRX3M_A  
TXRX3P_B  
TXRX3M_B  
TXRX3P_C  
TXRX3M_C  
TXRX3P_D  
TXRX3M_D  
R98  
191R 1%  
M8  
76  
S_REXT  
T5  
R94  
10k  
N9  
78  
79  
S_TX7M  
S_TX7P  
S_TX7_N  
S_TX7_P  
5
5
V4  
INTRP_N  
M9  
PB28  
P8  
82  
81  
PB29  
S_RX7M  
S_RX7P  
S_RX7_N  
S_RX7_P  
5
5
M10  
R9  
6
6
PB30_RXD  
PB31_TXD  
PB30  
PB31  
88  
89  
KSZ9477 Output Header  
5
5
LED3_0  
LED3_1  
LED3_0  
LED3_1  
ATSAMA5D36A_BGA324  
93 PME_N  
90 GPIO  
PME_N  
GPIO_1  
INTRP_N  
IBA  
GPIO  
1
3
5
7
2
4
6
8
34  
35  
37  
38  
39  
40  
42  
43  
5
5
5
5
5
5
5
5
P4_TXRXA_P  
P4_TXRXA_N  
P4_TXRXB_P  
P4_TXRXB_N  
P4_TXRXC_P  
P4_TXRXC_N  
P4_TXRXD_P  
P4_TXRXD_N  
TXRX4P_A  
TXRX4M_A  
TXRX4P_B  
TXRX4M_B  
TXRX4P_C  
TXRX4M_C  
TXRX4P_D  
TXRX4M_D  
GPIO_FILT  
PME_N  
SYNCLKO  
94 INTRP_N  
67 IBA_EN  
96 SW_RESETN  
8
PME_N  
3V3  
3V3  
3V3  
RESET_N  
C166  
J16  
SPI Activity LED  
R100  
R103  
R104  
10k  
R101  
95  
SYNCLKO  
SYNCLKO  
4.7k  
0.1uF  
2
U13  
D4  
22R  
10k DNP  
MISO  
MOSI  
SCS  
R107  
VCC  
SCS  
4
97  
LED4_0  
LED4_1  
85  
86  
SDO  
SDI/SDA/MDIO  
SCS_N  
GND  
5
5
LED4_0  
LED4_1  
LED4_0  
LED4_1  
98  
1k  
Blue  
100  
101  
SCLK  
74LVC1G14GW,125  
112  
113  
115  
116  
117  
118  
120  
121  
SCL/MDC  
R95  
Jitter Blocker  
5
5
5
5
5
5
5
5
P5_TXRXA_P  
P5_TXRXA_N  
P5_TXRXB_P  
P5_TXRXB_N  
P5_TXRXC_P  
P5_TXRXC_N  
P5_TXRXD_P  
P5_TXRXD_N  
TXRX5P_A  
TXRX5M_A  
TXRX5P_B  
TXRX5M_B  
TXRX5P_C  
TXRX5M_C  
TXRX5P_D  
TXRX5M_D  
U12  
10k  
1
2
3
PDB/OE/CLK1  
125  
126  
XO R11  
XI  
0R  
3
6
R118  
22R  
GPIO_FILT  
X0  
XI  
CLK0  
Y3  
GPIO filtered  
1
To replace xtal with DSC1101  
oscillator, remove XO resistor  
and change pin 4 resistor from  
GND to 3V3.  
GND  
5
4
CSEL/CLK2  
3V3  
25MHz  
C171  
C167  
C168  
SPI / I2C  
Aardvark  
127 ISET  
GPIO  
ISET  
15pF  
15pF  
REFIN  
VDD  
102  
103  
5
5
LED5_0  
LED5_1  
LED5_0  
LED5_1  
0.1uF  
LED5_1  
R108  
PL902xxxUSY  
SCLK  
MOSI  
R99  
R102  
0R  
I2C_SCL  
6.04k  
1%  
1
3
5
7
9
2
KSZ9477S  
3V3  
0R  
I2C_SDA  
MISO  
SP_CLK  
SCS  
4
6
R106  
R12  
0R DNP  
0R  
SCLK  
R105  
0R  
8
SP_MOSI  
MOSI  
10  
R126  
0R  
J18  
3V3  
J6  
1
2
GRXD0  
R109  
4.7k  
P6 100 Mbps  
3V3  
6
8
MR_N  
MCU SPI  
R153  
10k  
SW3  
SW2  
RST_PHY_N  
IBA_EN  
LED2_0  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
3V3  
J19  
IBA Enable  
MISO  
MOSI  
SCLK  
SCS  
1
3
5
7
2
4
6
8
R110  
R111  
R112  
R113  
R114  
R115  
R116  
750R  
750R  
750R  
750R  
750R  
750R  
750R  
U14  
PC22_SPI1_MISO  
PC23_SPI1_MOSI  
PC24_SPI1_SPCK  
PC25_SPI1_NPCS0  
8
8
Fast Link Mode LED2_0  
AN / FL Speed LED4_0  
LED1_0  
6
5
3
4
1
8
LED4_0  
LED1_0  
LED1_1  
LED2_1  
LED4_1  
LED5_1  
VCC  
RESET  
1
2
3
4
8
Flow Ctrl LED1_1  
Fast Link En LED2_1  
Serial IF LED4_1  
MRn  
WDI  
Header 4x2  
2
7
SW_RESETN  
GND  
ePAD  
RESETn  
Install jumpers for CPU to control SPI.  
Start Switch LED5_1  
TP5  
Remove jumpers in 4x2 header when connecting  
external SPI or I2C controller to the 5x2 header.  
MIC826TYMT  
SPST 8POS  
KSZ9477 Reset  
200ms delay  
KSZ9477 Strapping Options  
FIGURE B-5:  
EVB-KSZ9477 POWER CONNECTIONS FOR SWITCH AND SOC  
3V3  
C173  
U6B  
4.7uF  
AVDDL1v2  
3V3  
3V3  
VDDIOM  
VDDIOP  
3
14  
VDDLS1v2  
FB5  
FB7  
AVDDL  
AVDDL  
AVDDL  
AVDDL  
AVDDL  
AVDDL  
AVDDL  
AVDDL  
AVDDL  
220R  
220R  
1.2V CORE  
2V5  
19  
71  
84  
VDDHS2v5  
C50  
C51  
C52  
C53  
C54  
C55  
C56  
C57  
C58  
C59  
VDDLS  
VDDLS  
FB6  
30  
220R  
1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
36  
VDDHS2v5  
C60  
0.1uF  
C61  
41  
2.5V I/O  
0.1uF  
C62  
10uF  
6.3V  
0603  
114  
119  
124  
72  
83  
VDDHS  
VDDHS  
C63  
0.1uF  
C64  
AVDDH2v5  
3V3  
0.1uF  
10  
22  
61  
68  
99  
AVDDH  
AVDDH  
AVDDH  
AVDDH  
AVDDH  
AVDDH  
AVDDH  
VDDIO  
VDDIO  
VDDIO  
2V5  
33  
AVDDH2v5  
C65  
C66  
C67  
C68  
C69  
C70  
C71  
C72  
C73  
0.1uF  
C174  
FB8  
44  
220R  
220R  
220R  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
111  
122  
128  
C74  
10uF  
6.3V  
0603  
3V3  
3V3  
VDDANA  
108  
FB11  
NC  
220R  
1V2  
11  
23  
46  
DVDDL  
DVDDL  
DVDDL  
DVDDL  
DVDDL  
DVDDL  
DVDDL  
DVDDL  
DVDDL  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
GND  
ePAD  
47  
45  
69  
1V2  
C75  
C76  
C77  
C78  
C79  
C80  
C81  
C82  
C83  
C84  
56  
80  
VDDLS1v2  
1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
FB10  
66  
75  
70  
77  
87  
107  
109  
123  
129  
C85  
10uF  
6.3V  
0603  
104  
110  
VDDOSC  
R33  
L3  
3V3_R  
2.2R  
10uH  
KSZ9477S  
C87  
1V2  
4.7uF  
AVDDL1v2  
FB12  
C86  
10uF  
6.3V  
0603  
U7H  
A16  
C5  
C7  
1V2  
1V2  
1V2  
C9  
N13  
T8  
D14  
C88  
C89  
C90  
C91  
C92  
C93  
C95  
1uF  
VDDIODDR  
T7  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
T14  
V17  
T15  
U17  
V7  
C96  
10uF  
6.3V  
0603  
C101  
J7  
N11  
U7  
G7  
4.7uF  
VDDIOP  
V11  
L11  
M4  
C97  
C98  
C99  
C100  
E5  
0.1uF  
0.1uF  
0.1uF  
0.1uF  
H14  
F15  
F13  
F10  
E14  
D13  
F14  
G10  
G13  
H11  
VDDIODDR  
C117  
10uF  
6.3V  
0603  
C102  
C103  
C104  
0.1uF  
0.1uF  
0.1uF  
J11  
T17  
P12  
T16  
VDDIOM  
C108  
C109  
T13  
P4  
V15  
R3  
0.1uF  
0.1uF  
1V2  
VDDPLLA  
R86  
100R  
R34  
L4  
3V3  
C110  
1V2_R1  
T11  
R12  
P10  
L4  
U11  
U13  
R10  
L6  
VDDOSC  
C111  
2.2R  
10uH  
C107  
R36  
0R  
0.1uF  
3V3  
C113  
4.7uF  
0.1uF  
VDDPLLA  
0.1uF  
GNDUTMI  
VDDANA  
C114  
0.1uF  
V13  
L5  
VDDUTMIC  
C116  
C115  
0.1uF  
VDDUTMIC  
A copper plane for  
GNDUTMI covers all  
USB components  
1V2  
R35  
L5  
1V2_R2  
0.1uF  
ATSAMA5D36A_BGA324  
2.2R  
10uH  
C112  
4.7uF  
GNDUTMI  
FIGURE B-6:  
EVB-KSZ9477 SOC CORE CONNECTIONS NAND FLASH SD CARD  
VDDIOP  
3V3  
3V3  
R61  
R62  
R63  
R64  
JTAG  
DEBUG  
100k  
100k  
100k  
100k  
R59 R60  
Serial Comm  
J10  
1
3
5
7
9
2
68k  
68k  
NTRST R66  
TDI  
TMS  
0R  
4
DNP  
DNP  
6
8
R65  
0R  
0R  
1
2
3
4
5
6
8
4
4
PE13  
PB31_TXD  
PB30_RXD  
TX  
RX  
10  
12  
14  
16  
18  
20  
TCK  
TDO  
NRST  
R68  
R69  
0R 11  
13  
0R 15  
17  
R67  
8
PE14  
GND  
19  
J11  
SAMA5D3x is not using pins 1 and 5 of the debug port.  
HDR 20POS .100" DUAL GOLD  
VBUS  
TP13  
R70  
PE9_VBUS_SENSE  
8
C105  
20k  
C157  
C158  
22pF  
22pF  
J12  
R71  
U7I  
1
2
3
4
5
40.2k  
Y1 12MHz 18pF  
VBUS  
2.2uF  
U8  
V8  
V10  
U10  
USBDAT_N  
USBDAT_P  
XIN  
XOUT  
HHSDMA  
HHSDPA  
D-  
USB (Device only)  
D+  
ID  
C159  
C160  
15pF  
15pF  
MICRO_USB-AB  
U16  
V16  
V12  
U12  
Y2 32.768kHz 9pF  
XIN32  
XOUT32  
HHSDMB  
HHSDPB  
GND  
T10  
T12  
V14  
U14  
WKUP  
SHDN  
HHSDMC  
HHSDPC  
MR_N  
4
R72  
100k  
TP3  
TDI  
T9  
R8  
U6  
V6  
EARTH_USB  
D5  
MMBD914  
3V3  
JTAGSEL  
TDI  
TMS_SWDIO  
TCK_SWCLK  
TDO  
DIBN  
DIBP  
3V3  
U10  
TMS  
TCK  
TDO  
N10  
P9  
DNP  
R119  
10k  
6
5
3
4
1
Master Reset  
VCC  
RESET  
M11  
R11  
VBG  
VBG  
FB9  
1
2
3
4
MRn  
WDI  
NTRST  
P11  
V9  
U15  
U9  
R74  
5.62k  
0402  
1%  
NTRST  
NRST  
TST  
C161  
220R  
2
7
NRST  
8
SW1  
GND  
ePAD  
RESETn  
10pF  
EARTH_USB  
R75  
R76  
10k  
BMS  
MIC826TYMT  
NRST  
10k  
ATSAMA5D36A_BGA324  
VDDIOP  
GNDUTMI  
Reset / 200ms delay  
VDDIOP  
VDD_MDCI0  
VDDIOP  
Q1  
VDDIOM  
3V3  
R73  
100k  
R87  
IRLML6402  
8
8
PE22_CLE  
PE21_ALE  
NAND FLASH  
10k  
VDDIOM  
R90  
PE2_PWR_MCI0  
8
100k  
U11  
I/O0  
I/O1  
I/O2  
I/O3  
I/O4  
I/O5  
I/O6  
I/O7  
U7G  
8
8
PE0_MCI0_CD  
K12  
K15  
K14  
K16  
K13  
K17  
J12  
FLASH_D0  
29  
R89  
D0  
J14  
FLASH_D1  
FLASH_D2  
FLASH_D3  
FLASH_D4  
FLASH_D5  
FLASH_D6  
FLASH_D7  
30  
10k  
D1  
D2  
2
4
31  
32  
41  
42  
43  
44  
7
NANDRDY  
VDDIOM  
PD0_MCI0_CDA  
CMD  
VDD  
R/B  
D3  
7
8
9
1
C162  
10uF  
C163  
0.1uF  
38  
47  
8
8
8
8
PD1_MCI0_DA0  
PD2_MCI0_DA1  
PD3_MCI0_DA2  
PD4_MCI0_DA3  
D0  
D1  
D2  
D3  
D4  
DNU  
DNU  
D5  
D6  
3
6
K18  
J14  
12  
34  
37  
39  
GND  
GND  
D7  
VCC  
VCC  
VCC  
VCC  
D8  
R88  
22R  
5
J16  
NRD  
8
9
C164  
C165  
8
PD9_MCI0_CK  
CLK  
D9  
RE  
CE  
J13  
NANDCE  
D10  
D11  
D12  
D13  
D14  
D15  
10  
11  
12  
13  
14  
15  
J17  
0.1uF  
0.1uF  
8
8
8
8
PD5_MCI0_DA4  
PD6_MCI0_DA5  
PD7_MCI0_DA6  
PD8_MCI0_DA7  
D4  
D5  
D6  
CD  
WP  
J15  
16  
17  
18  
19  
13  
25  
36  
48  
CLE  
ALE  
WE  
VSS  
VSS  
VSS  
VSS  
J18  
NAND Enable  
J13  
16  
17  
18  
19  
H16  
H18  
NWE  
10k  
D7 SWGND1  
SWGND2  
NC SWGND3  
NC SWGND4  
R91  
VDDIOM  
WP  
20  
21  
L12  
NANDCE_J  
2Gb, x8b NAND Flash  
MT29F2G08ABAEAWP:E  
NCS3_NANDCS  
Proconn Technology  
SD/MMC Card Connector  
L17  
K11  
NRD  
NWE  
NRD_NANDOE  
NWE_NANDWE  
R120  
C169  
330R  
0.1uF  
L18  
NANDRDY  
NANDRDY  
SD CARD  
ATSAMA5D36A_BGA324  
Preferred location is bottom side of board  
FIGURE B-7:  
EVB-KSZ9477 SOC GPIO LCD CONNECTOR MISC HEADER  
5V_MAIN  
3V3  
U7A  
U7D  
E3  
F5  
D2  
F4  
D1  
J10  
G4  
J9  
PA0_LCDDAT0  
K5  
P1  
K6  
R1  
L7  
P2  
LCD Connector  
PA0_LCDDAT0  
PA1_LCDDAT1  
PA2_LCDDAT2  
PA3_LCDDAT3  
PA4_LCDDAT4  
PA5_LCDDAT5  
PA6_LCDDAT6  
PA7_LCDDAT7  
PA8_LCDDAT8  
PA9_LCDDAT9  
PA10_LCDDAT10  
PA11_LCDDAT11  
PA12_LCDDAT12  
PA13_LCDDAT13  
PA14_LCDDAT14  
PA15_LCDDAT15  
PA16_LCDDAT16  
PA17_LCDDAT17  
PA18_LCDDAT18  
PA19_LCDDAT19  
PA20_LCDDAT20  
PA21_LCDDAT21  
PA22_LCDDAT22  
PA23_LCDDAT23  
PA24_LCDPWM  
PA25_LCDDISP  
PA26_LCDVSYNC  
PA27_LCDHSYNC  
PA28_LCDPCK  
PA29_LCDDEN  
PA30_TWD0  
PD0  
PD1  
PD0_MCI0_CDA  
PD1_MCI0_DA0  
PD2_MCI0_DA1  
PD3_MCI0_DA2  
PD4_MCI0_DA3  
PD5_MCI0_DA4  
PD6_MCI0_DA5  
PD7_MCI0_DA6  
PD8_MCI0_DA7  
PD9_MCI0_CK  
6
6
6
6
6
6
6
6
6
6
PA1_LCDDAT1  
PA2_LCDDAT2  
PA3_LCDDAT3  
PA4_LCDDAT4  
PA5_LCDDAT5  
PA6_LCDDAT6  
PA7_LCDDAT7  
PA8_LCDDAT8  
PA9_LCDDAT9  
PA10_LCDDAT10  
PA11_LCDDAT11  
PA12_LCDDAT12  
PA13_LCDDAT13  
PA14_LCDDAT14  
PA15_LCDDAT15  
R46  
R47  
0R DNP  
0R  
PD2  
PD3  
PD4  
PD5  
L8  
R2  
K7  
U2  
K9  
M5  
K10  
N4  
L9  
N3  
L10  
N5  
M6  
T1  
N2  
M3  
M2  
L3  
M1  
N1  
L1  
L2  
K1  
K2  
J1  
J9  
0
PD6  
PD7  
F3  
J8  
PD8  
PD9  
50  
49  
48  
47  
E2  
K8  
F2  
G6  
E1  
H5  
H3  
H6  
PD10_SPI0_MISO  
PD11_SPI0_MOSI  
PD12_SPI0_SPCK  
PD13_SPI0_NPCS0  
3V3  
PD10  
PD11  
PD12  
PD13  
PD14  
PD15  
PD16  
PD17  
PD18  
PD19  
PD20  
PD21  
PD22  
PD23  
PD24  
PD25  
PD26  
PD27  
PD28  
PD29  
PD30  
PD31  
NRST  
R48  
R49  
0R  
6
NRST  
PE6_RST_LCD  
0R DNP  
PA24_LCDPWM  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
33  
32  
31  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
PE8_IRQ2  
PE7_IRQ1  
PD16_SPI0_NPCS3  
PD20_AD0  
R50  
0R DNP  
22R  
PC27_TWCK1  
PC26_TWD1  
PA25_LCDDISP  
PD16_SPI0_NPCS3 R51  
H4 R129  
22R  
22R  
PA18_TWD2  
5
5
H7 R130  
PA19_TWCK2  
PD21_AD1  
R52  
0R DNP  
22R  
H2  
J6  
PD20_AD0  
PD21_AD1  
PD22_AD2  
PD23_AD3  
PD10_SPI0_MISO R53  
G2  
J5  
3V3  
PD22_AD2  
R54  
0R DNP  
22R  
PD11_SPI0_MOSI R55  
PA29_LCDDEN  
PA27_LCDHSYNC  
PA26_LCDVSYNC  
F1  
J4  
PA24_LCDPWM  
PA25_LCDDISP  
PD23_AD3  
R56  
0R DNP  
22R  
G3  
J3  
PA26_LCDVSYNC  
PA27_LCDHSYNC  
PA28_LCDPCK  
PD12_SPI0_SPCK R57  
PA28_LCDPCK  
R58  
G1  
K4  
H1  
K3  
22R  
PE28_LCDDAT23  
PE27_LCDDAT22  
PC15_LCDDAT21  
PC10_LCDDAT20  
PA29_LCDDEN  
PA30_TWD0_URXD1  
PA31_TWCK0_UTXD1  
J2  
PA31_TWCK0  
ATSAMA5D36A_BGA324  
ATSAMA5D36A_BGA324  
PC11_LCDDAT19  
PC12_LCDDAT18  
PC13_LCDDAT17  
PC14_LCDDAT16  
Security  
3V3  
C94 0.1uF  
PA15_LCDDAT15  
PA14_LCDDAT14  
PA13_LCDDAT13  
PA12_LCDDAT12  
U15 ATECC508A  
8
1
2
3
4
Sec. Dev. Enable  
J15  
7
6
5
R97  
47k  
PA11_LCDDAT11  
PA10_LCDDAT10  
PA9_LCDDAT9  
PA8_LCDDAT8  
PA19_TWCK2  
PA18_TWD2  
PA7_LCDDAT7  
PA6_LCDDAT6  
PA5_LCDDAT5  
PA4_LCDDAT4  
8
7
PA3_LCDDAT3  
PA2_LCDDAT2  
PA1_LCDDAT1  
PA0_LCDDAT0  
6
5
4
3
2
PE23_ID_SYS  
1
U7C  
U7E  
D8  
A4  
E8  
A3  
A2  
F8  
B3  
G8  
B4  
F7  
A1  
D7  
C6  
E7  
B2  
F6  
B1  
E6  
C3  
D6  
C4  
D5  
C2  
G9  
C1  
H10  
H9  
D4  
H8  
G5  
D3  
E4  
P13  
PC0_ETX0  
PC1_ETX1  
PC2_ERX0  
PC3_ERX1  
PC4_ETXEN  
PC5_ECRSDV  
PC6_ERXER  
PC7_EREFCK  
PC8_EMDC  
PC9_EMDIO  
PC10  
PE0_A0/NBS0  
PE1_A1  
PE0_MCI0_CD  
6
R14  
R13  
V18  
P14  
U18  
T18  
R15  
P17  
P15  
P18  
R16  
N16  
R17  
N17  
R18  
N18  
P16  
M18  
N15  
M15  
N14  
M17  
M13  
M16  
N12  
M14  
M12  
L13  
L15  
L14  
L16  
PE2_A2  
PE2_PWR_MCI0  
6
FPC 50 PIN  
PE3_A3  
PE4_A4  
PE5_A5  
PE6_RST_LCD  
PE7_IRQ1  
PE6_A6  
5V_MAIN  
3V3  
PE7_A7  
PE8_IRQ2  
PE8_A8  
PE9_A9  
PE9_VBUS_SENSE  
6
PC10_LCDDAT20  
PC11_LCDDAT19  
PC12_LCDDAT18  
PC13_LCDDAT17  
PC14_LCDDAT16  
PC15_LCDDAT21  
PC16_TK0_AUDIO  
PC17_TF0_AUDIO  
PC18_TD0_AUDIO  
PC19_RK0_AUDIO  
PC20_RF0_AUDIO  
PC21_RD0_AUDIO  
I/O Connector #2  
PE10_A10  
R131  
0R  
R123  
PC11  
PE11_A11  
0R  
PC12  
PE12_A12  
DNP  
DNP  
J21  
PC13  
PE13_A13  
PE13  
PE14  
6
6
PE15  
PE16  
PE17  
PE18  
PE19  
1
2
3
4
5
6
1
3
2
PC14  
PE14_A14  
PE15  
PE16  
PE17  
PE18  
PE19  
PA30_TWD0_URXD1  
PA31_TWCK0_UTXD1  
4
PC16_TK0_AUDIO  
PC17_TF0_AUDIO  
PC18_TD0_AUDIO  
PC19_RK0_AUDIO  
PC20_RF0_AUDIO  
PC21_RD0_AUDIO  
PC15  
PE15_A15_SCK3  
PE16_A16_CTS3  
PE17_A17_RTS3  
PE18_A18_RXD3  
PE19_A19_TXD3  
PE20_A20_SCK2  
5
6
8
10  
12  
14  
16  
PC16  
7
PC17  
PD10_SPI0_MISO  
PD11_SPI0_MOSI  
PD12_SPI0_SPCK  
PD13_SPI0_NPCS0  
9
PC18  
11  
13  
15  
PC19  
PC20  
3V3  
PC21  
PE21_A21/NANDALE  
PE22_A22/NANDCLE  
PE23_A23_CTS2  
PE21_ALE  
PE22_CLE  
6
6
PC22  
PC22_SPI1_MISO  
PC23_SPI1_MOSI  
PC24_SPI1_SPCK  
PC25_SPI1_NPCS0  
4
4
4
4
J22  
PE23_ID_SYS  
PC23  
PC24  
R132 R133  
3.3k 3.3k  
PE24_A24_RTS2  
I/O Connector #1  
PC25  
PE25_A25_RXD2  
PC26  
R125  
R124  
22R PC26_TWD1  
22R PC27_TWCK1  
PE26_NCS0_TXD2  
PE27_NCS1_TIOA2  
PE28_NCS2_TIOB2  
PE27_LCDDAT22  
PE28_LCDDAT23  
PC27  
Mounting Holes  
MTHOLE 4-40 120DL 220PAD  
MH1 MH2 MH3 MH4  
PC28  
Fiducials  
PC29  
PE29_NWR1/NBS1_TCLK2  
PE30_NWAIT  
FID1 FID2 FID3  
PC30  
PME_N  
RST_PHY_N  
4
4
PC31  
PE31_IRQ_PWML1  
ATSAMA5D36A_BGA324  
ATSAMA5D36A_BGA324  
FID4 FID5 FID6  
EVB-KSZ9477  
EVALUATION BOARD  
USER’S GUIDE  
Appendix C. Bill of Materials (BOM)  
C.1 INTRODUCTION  
This appendix includes the EVB-KSZ9477 Evaluation Board Bill of Materials (BOM).  
2017 Microchip Technology Inc.  
DS50002594A-page 31  
TABLE C-1:  
BILL OF MATERIALS  
Item Qty  
Reference  
Description  
Populated  
Manufacturer  
Manufacturer Part Number  
1
126 C1, C2, C3, C4, C5, C6, C7, C8, C9, C10,  
C11, C12, C13, C14, C15, C16, C18, C20,  
C21, C22, C23, C24, C25, C26, C30, C36,  
C38, C45, C48, C51, C52, C53, C54, C55,  
C56, C57, C58, C59, C60, C61, C63, C64,  
C65, C66, C67, C68, C69, C70, C71, C72,  
C73, C76, C77, C78, C79, C80, C81, C82,  
C83, C84, C88, C89, C90, C91, C92, C93,  
C97, C98, C99, C100, C102, C103, C104,  
C108, C109, C110, C111, C113, C114, C115,  
C116, C118, C119, C120, C121, C122, C123,  
C124, C125, C126, C127, C128, C129, C130,  
C131, C132, C133, C134, C135, C136, C137,  
C138, C139, C140, C141, C142, C143, C144,  
C145, C146, C147, C148, C149, C150, C151,  
C152, C153, C156, C163, C164, C165, C166,  
C169, C170, C171, C174  
CAP CER 0.1uF 50V 10% X7R SMD 0402  
YES  
TDK Corporation  
C1005X7R1H104K050BB  
2
13 C17, C19, C28, C29, C37, C39, C62, C74,  
C85, C86, C96, C117, C162  
CAP CER 10uF 6.3V 20% X5R SMD 0603  
YES  
AVX  
06036D106MAT2A  
3
4
2
1
C27, C94  
C31  
CAP CER 0.1uF 50V 10% X7R SMD 0402  
CAP CER 4700pF 16V 10% X7R SMD 0402  
YES  
YES  
TDK Corporation  
C1005X7R1H104K050BB  
GRM155R71C472KA01D  
Murata Electronics  
North America  
5
10 C32, C33, C41, C87, C101, C107, C112,  
C154, C155, C173  
CAP CER 4.7uF 16V 10% X5R SMD 0603  
YES  
TDK Corporation  
C1608X5R1C475K080AC  
6
1
6
1
2
1
2
2
4
1
2
1
1
1
1
1
C34  
CAP CER 100uF 6.3V 20% X5R SMD 1210  
CAP CER 1uF 16V 10% X5R SMD 0402  
CAP CER 33pF 50V 5% NP0 SMD 0603  
CAP CER 22uF 16V 10% X5R SMD 0805  
CAP CER 10000pF 16V 10% X7R SMD 0402  
CAP CER 2.2uF 16V 10% X5R SMD 0603  
CAP CER 22pF 50V 5% NP0 SMD 0402  
CAP CER 15pF 50V 5% NP0 SMD 0402  
CAP CER 10pF 50V 5% NP0 SMD 0402  
LED, Bright Green, 0603  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
TDK Corporation  
TDK Corporation  
Cal-Chip  
C3225X5R0J107M250AC  
C1005X5R1C105K  
GMC10CG330J50NTLF  
C2012X5R1C226K  
C0402C103K4RACTU  
C1608X5R1C225K  
GRM1555C1H220JZ01D  
GRM1555C1H150JA01D  
GRM1555C1H100JZ01D  
LTST-C191KGKT  
7
C40, C46, C49, C50, C75, C95  
8
C42  
9
C43, C44  
TDK  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
C47  
KEMET  
C105, C172  
TDK  
C157, C158  
Murata  
C159, C160, C167, C168  
Murata  
C161  
D1, D2  
D3  
Murata  
Lite-On  
DIODE SCHOTTKY 20V 1A SOD523  
LED, Blue, 0603  
NXP USA Inc.  
Kingbright  
ON Semiconductor  
Littlefuse  
PMEG2010AEB,115  
APT1608VBC/D  
D4  
D5  
DIO RECT MMBD914LT1G 1V 10mA 100V SMD SOT-23-3  
FUSE BRD MNT 4A 125VAC/VDC 2SMD  
FERRITE 2A 600R SMD 0805  
MMBD914LT1G  
F1  
0154004.DR  
FB1  
TDK Corporation  
MPZ2012S601AT000  
BLM18EG221SN1D  
10 FB2, FB3, FB5, FB6, FB7, FB8, FB9, FB10,  
FB11, FB12  
FERRITE 220R @ 100MHz 2A SMD 0603  
Murata Electronics  
North America  
TABLE C-1:  
BILL OF MATERIALS (CONTINUED)  
Item Qty  
Reference  
Description  
Populated  
Manufacturer  
Manufacturer Part Number  
22  
5
J1, J2, J3, J4, J5  
CON MODULAR RJ45 MAGJACK TH R/A  
YES  
Amphenol Commercial RJMG2012211A0FR  
Products  
23  
24  
25  
26  
27  
28  
3
1
1
1
2
1
J6, J13, J15  
CON HDR-2.54 MALE 1x2 GOLD 5.84MH TH VERT  
HDR 3POS .100" SGL GOLD  
YES  
YES  
YES  
YES  
YES  
YES  
Hdr  
Hdr-1x36 (FCI, 68000-236HL)  
J7  
Hdr  
Hdr-1x36 (FCI, 68000-236HL)  
PJ-002AH  
J8  
CONN PWR JACK 2.5X5.5MM HIGH CUR  
CON FPC 687 0.5MM 50P FEMALE SMD R/A  
CON HDR-2.54 MALE 1x6 GOLD 5.84MH TH VERT  
HDR 20POS .100" DUAL GOLD  
CUI Inc.  
WURTH  
Hdr  
J9  
68715014022  
J10, J21  
J11  
Hdr-1x36 (FCI, 68000-236HL)  
Hdr  
Make from Hdr-2x36 (FCI,  
67996-272HLF)  
29  
30  
1
2
J12  
MICRO_USB-AB  
YES  
YES  
JAE Electronics  
Hdr  
DX4R205JJAR1800  
J16, J19  
CON HDR-2.54 Male 2x3 Gold 5.84MH TH VERT  
Make from Hdr-2x36 (FCI,  
67996-272HLF)  
31  
32  
33  
34  
1
1
1
1
J18  
J20  
J22  
L1  
Header, 5-Pin, Dual row  
YES  
YES  
YES  
YES  
Hdr  
Make from Hdr-2x36 (FCI,  
67996-272HLF)  
CON SFP 136 0.80MM 20P Female SMD R/A  
HDR 16POS .100" DUAL GOLD  
TE Connectivity AMP  
Connectors  
1367073-1  
Hdr  
Make from Hdr-2x36 (FCI,  
67996-272HLF)  
INDUCTOR 6.8uH 9.2A 20% XAL7070-682MEC SMD  
Coilcraft  
XAL7070-682MEC  
35  
36  
37  
38  
1
4
1
L2  
INDUCTOR 1uH 2.1A 30% SMD L3W3H1.5  
INDUCTOR 10uH 80mA 10% SMD 0603  
YES  
YES  
YES  
YES  
Taiyo Yuden  
NR3015T1R0N  
L3, L4, L5, L6  
Q1  
Taiyo Yuden  
LBMF1608T100K  
IRLML6402TRPBF  
ERJ-3GEYJ331V  
TRANS FET P-CH IRLML6402 -20V -3.7A 1.3W SOT-23-3  
RES TKF 330R 5% 1/10W SMD 0603  
International Rectifier  
Panasonic  
11 R1, R2, R3, R4, R5, R6, R7, R8, R9, R15,  
R120  
39  
20 R10, R14, R18, R24, R28, R30, R75, R76,  
R87, R89, R91, R92, R94, R95, R100, R149,  
R150, R151, R152, R153  
RES TKF 10k 1% 1/10W SMD 0603  
YES  
Panasonic  
ERJ-3EKF1002V  
40  
12 R11, R36, R47, R48, R66, R68, R69, R99,  
R102, R105, R106, R126  
RES TKF 0R 1/10W SMD 0603  
YES  
Panasonic  
ERJ-3GSY0R00V  
41  
42  
43  
5
1
1
R13, R16, R107, R146, R147  
RES TKF 1k 5% 1/10W SMD 0603  
RES TKF 22R 1% 1/10W SMD 0603  
RES TKF 102k 1/10W 1% SMD 0603  
YES  
YES  
YES  
Panasonic  
Yageo  
ERJ-3GEYJ102V  
RC0603FR-0722RL  
RMCF0603FT102K  
R17  
R19  
Stackpole Electronics  
Inc  
44  
45  
46  
47  
3
1
1
1
R20, R27, R70  
RES TKF 20k 1% 1/10W SMD 0603  
RES TKF 2.2k 1% 1/10W SMD 0603  
RES TKF 8.2k 1% 1/10W SMD 0603  
RES TKF 19.1k 1% 1/10W SMD 0603  
YES  
YES  
YES  
YES  
Panasonic  
Panasonic  
Panasonic  
Yageo  
ERJ-3EKF2002V  
ERJ-3EKF2201V  
ERJ-3EKF8201V  
RC0603FR-0719K1L  
R21  
R22  
R23  
TABLE C-1:  
BILL OF MATERIALS (CONTINUED)  
Item Qty  
Reference  
Description  
Populated  
Manufacturer  
Manufacturer Part Number  
RMCF0603FT68K0  
48  
12 R25, R59, R60, R77, R78, R79, R80, R81,  
RES TKF 68k 1% 1/10W SMD 0603  
YES  
Stackpole Electronics  
Inc  
R82, R83, R84, R85  
49  
50  
1
1
R26  
R29  
RES TKF 2.61k 1% 1/16W SMD 0603  
RES TKF 10R 1% 1/10W SMD 0603  
YES  
YES  
MULTICOMP  
MC 0.063W 0603 1% 2K61  
RMCF0603FT10R0  
Stackpole Electronics  
Inc  
51  
1
R31  
RES TKF 240k 1% 1/10W SMD 0603  
YES  
Panasonic Electronic  
Components  
ERJ-3EKF2403V  
52  
53  
1
3
R32  
RES TKF 249k 1% 1/10W SMD 0603  
RES TKF 2.2R 5% 1/10W SMD 0603  
YES  
YES  
Panasonic  
ERJ-3EKF2493V  
R33, R34, R35  
Stackpole Electronics  
Inc  
RMCF0603JT2R20  
54  
55  
56  
57  
58  
6
1
2
2
R37, R38, R39, R40, R103, R109  
RES TKF 4.7k 1% 1/10W SMD 0603  
RES TKF 1R 1% 1/10W SMD 0603  
RES TKF 1.5k 1% 1/10W SMD 0603  
RES TKF 200R 1% 1/10W SMD 0603  
RES TKF 22R 1% 1/10W SMD 0603  
YES  
YES  
YES  
YES  
YES  
ROHM  
Yageo  
MCR03EZPFX4701  
RC0603FR-071RL  
ERJ-3EKF1501V  
R41  
R42, R44  
R43, R45  
Panasonic  
Yageo  
RC0603FR-07200RL  
RC0603FR-0722RL  
25 R51, R53, R55, R57, R58, R88, R93, R101,  
R118, R124, R125, R129, R130, R134, R135,  
R136, R137, R138, R139, R140, R141, R142,  
R143, R144, R145  
Yageo  
59  
60  
61  
62  
63  
64  
65  
66  
67  
68  
69  
70  
7
1
1
1
1
1
1
7
1
6
1
2
R61, R62, R63, R64, R72, R73, R90  
RES TKF 100k 1% 1/10W SMD 0603  
RES TKF 40.2k 1% 1/10W SMD 0603  
RES TKF 5.62k 1% 1/16W SMD 0402  
RES TKF 100R 1% 1/10W SMD 0603  
RES TKF 47k 1% 1/10W SMD 0603  
RES TKF 191R 1% 1/10W SMD 0603  
RES TKF 6.04k 1% 1/10W SMD 0603  
RES TKF 750R 1% 1/10W SMD 0603  
RES TKF 1k 1% 1/10W SMD 0603  
RES TKF 3.3k 5% 1/10W SMD 0603  
RES TKF 0R 1/10W SMD 0603  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
YES  
Panasonic  
Yageo  
ERJ-3EKF1003V  
R71  
RC0603FR-0740K2L  
CRCW04025K62FKED  
MCR03EZPFX1000  
ERJ-3EKF4702V  
R74  
Vishay Dale  
ROHM  
R86  
R97  
Panasonic  
Yageo  
R98  
RC0603FR-07191RL  
9T06031A6041FBHFT  
CRCW0603750RFKEA  
ERJ-3EKF1001V  
R108  
Yageo  
R110, R111, R112, R113, R114, R115, R116  
Vishay  
R117  
Panasonic  
Panasonic  
Panasonic  
C&K  
R121, R122, R127, R128, R132, R133  
ERJ-3GSYJ332V  
R148  
ERJ-3GSY0R00V  
SW1, SW3  
Switch, Tactile, SPST, 50mA, 16VDC, J-lead, 4.2 x 3.2 mm, PTS810,  
NO  
PTS810 SJM 250 SMTR LFS  
71  
1
SW2  
SWITCH SLIDE SPST 24V 100mA 1825058-9EXT ACT 8POS 24V  
YES  
TE Connectivity  
1-1825058-9  
Alcoswitch Switches  
72  
73  
74  
75  
76  
77  
1
2
2
2
1
1
SW4  
SWITCH SLIDE SPDT 120V 6A 1101M2S3CQE2 TH  
TEST POINT PC MINI .040"D BLACK  
YES  
YES  
YES  
YES  
YES  
YES  
C&K Components  
Keystone Electronics  
NXP  
1101M2S3CQE2  
5001  
TP6, TP7  
U1, U13  
U8, U9  
U11  
74LVC1G14GW,125 SCHMITT-TRG INVERTER  
IC DDR2 SDRAM 1GBIT 2.5NS 84FBGA  
74LVC1G14GW,125  
Micron Technology Inc. MT47H64M16NF-25E:M  
Micron Technology Inc. MT29F2G08ABAEAWP:E TR  
IC, MT29F2G08ABAE, Rev. E, NAND Flash, 2Gb, x8b, TSOP48  
Cage, SFP, Amphenol, U77-A1118-200 (-1 or -T)  
X1  
Amphenol  
U77-A1118-2001  
TABLE C-1:  
BILL OF MATERIALS (CONTINUED)  
Item Qty  
Reference  
Description  
Populated  
Manufacturer  
Abracon  
Manufacturer Part Number  
ABLS-12.000MHZ-B4-T  
78  
79  
1
1
Y1  
Y2  
CRYSTAL 12MHz 18pF SMD HC49/US  
YES  
YES  
32.768kHz ±20ppm Crystal 9pF 70 kOhm -40°C ~ 85°C Surface  
Mount 2-SMD  
NDK  
NX3215SA-32.768K-STD-MUA-9  
80  
1
Y3  
Crystal 25MHz 6pF SMD 4Pin DFN LCC  
YES  
Murata Electronics  
North America  
ABM8G-25.000MHZ-B4Y-T  
81  
82  
83  
84  
1
1
2
1
J14  
Connector, SD/MMC, Push-Pull, RA, SMD, 15 pin+4 shield  
OSC MEMS 125.000MHZ CMOS SMD  
IC REG LDO ADJ 1A SOT223-6  
YES  
YES  
YES  
YES  
Proconn Technology  
Microchip/Micrel  
MICROCHIP  
SDC013-A0-5002  
DSC1101BI2-125.0000  
MCP1826T-ADJE/DC  
MIC24051YJL  
OSC1  
U2, U4  
U3  
IC REG BUCK ADJ 6A SYNC 28QFN  
Microchip/Micrel  
85  
86  
1
1
U5  
U6  
4MHz PWM 3A Buck Regulator with HyperLight Load and Power  
Good  
YES  
YES  
Microchip Technology  
Microchip/Micrel  
MIC23303YML  
KSZ9477S  
IC, 7-Port Gigabit Ethernet Switch with 2 RGMII / MII / RMII Interfaces,  
TQFP128  
87  
88  
89  
90  
91  
92  
1
2
1
1
0
0
U7  
IC, ARM Cortex A5 MPU, 32-bit, 536MHz, 1.2V, 324BGA  
IC SUPERVISOR RESET 3.075V 6TDFN  
IC JITTER ATTEN  
YES  
YES  
YES  
YES  
NO  
Microchip/Atmel  
Microchip/Micrel  
Microchip/Micrel Inc  
Microchip/Atmel  
AVX  
ATSAMA5D36A-CU  
MIC826TYMT  
U10, U14  
U12  
PL902xxxUSY  
U15  
IC INTERFACE ATECC508A UDFN-8  
CAP CER 10uF 6.3V 20% X5R SMD 0603  
RES TKF 0R 1/10W SMD 0603  
ATECC508A-MAHDA-T  
06036D106MAT2A  
ERJ-3GSY0R00V  
C35  
R12, R46, R49, R50, R52, R54, R56, R65,  
R67, R96, R123, R131  
NO  
Panasonic  
93  
0
R104, R119  
RES TKF 10k 1% 1/10W SMD 0603  
NO  
Panasonic  
ERJ-3EKF1002V  
Worldwide Sales and Service  
AMERICAS  
ASIA/PACIFIC  
ASIA/PACIFIC  
EUROPE  
Corporate Office  
2355 West Chandler Blvd.  
Chandler, AZ 85224-6199  
Tel: 480-792-7200  
Fax: 480-792-7277  
Technical Support:  
http://www.microchip.com/  
support  
Asia Pacific Office  
China - Xiamen  
Tel: 86-592-2388138  
Fax: 86-592-2388130  
Austria - Wels  
Tel: 43-7242-2244-39  
Fax: 43-7242-2244-393  
Suites 3707-14, 37th Floor  
Tower 6, The Gateway  
Harbour City, Kowloon  
China - Zhuhai  
Tel: 86-756-3210040  
Fax: 86-756-3210049  
Denmark - Copenhagen  
Tel: 45-4450-2828  
Fax: 45-4485-2829  
Hong Kong  
Tel: 852-2943-5100  
Fax: 852-2401-3431  
India - Bangalore  
Tel: 91-80-3090-4444  
Fax: 91-80-3090-4123  
Finland - Espoo  
Tel: 358-9-4520-820  
Australia - Sydney  
Tel: 61-2-9868-6733  
Fax: 61-2-9868-6755  
Web Address:  
www.microchip.com  
France - Paris  
Tel: 33-1-69-53-63-20  
Fax: 33-1-69-30-90-79  
India - New Delhi  
Tel: 91-11-4160-8631  
Fax: 91-11-4160-8632  
Atlanta  
Duluth, GA  
Tel: 678-957-9614  
Fax: 678-957-1455  
China - Beijing  
Tel: 86-10-8569-7000  
Fax: 86-10-8528-2104  
France - Saint Cloud  
Tel: 33-1-30-60-70-00  
India - Pune  
Tel: 91-20-3019-1500  
China - Chengdu  
Tel: 86-28-8665-5511  
Fax: 86-28-8665-7889  
Germany - Garching  
Tel: 49-8931-9700  
Germany - Haan  
Austin, TX  
Tel: 512-257-3370  
Japan - Osaka  
Tel: 81-6-6152-7160  
Fax: 81-6-6152-9310  
Boston  
Tel: 49-2129-3766400  
China - Chongqing  
Tel: 86-23-8980-9588  
Fax: 86-23-8980-9500  
Westborough, MA  
Tel: 774-760-0087  
Fax: 774-760-0088  
Japan - Tokyo  
Tel: 81-3-6880- 3770  
Fax: 81-3-6880-3771  
Germany - Heilbronn  
Tel: 49-7131-67-3636  
China - Dongguan  
Tel: 86-769-8702-9880  
Germany - Karlsruhe  
Tel: 49-721-625370  
Chicago  
Itasca, IL  
Tel: 630-285-0071  
Fax: 630-285-0075  
Korea - Daegu  
Tel: 82-53-744-4301  
Fax: 82-53-744-4302  
China - Guangzhou  
Tel: 86-20-8755-8029  
Germany - Munich  
Tel: 49-89-627-144-0  
Fax: 49-89-627-144-44  
China - Hangzhou  
Tel: 86-571-8792-8115  
Fax: 86-571-8792-8116  
Korea - Seoul  
Dallas  
Addison, TX  
Tel: 972-818-7423  
Fax: 972-818-2924  
Tel: 82-2-554-7200  
Fax: 82-2-558-5932 or  
82-2-558-5934  
Germany - Rosenheim  
Tel: 49-8031-354-560  
China - Hong Kong SAR  
Tel: 852-2943-5100  
Fax: 852-2401-3431  
Israel - Ra’anana  
Tel: 972-9-744-7705  
Malaysia - Kuala Lumpur  
Tel: 60-3-6201-9857  
Fax: 60-3-6201-9859  
Detroit  
Novi, MI  
Tel: 248-848-4000  
Italy - Milan  
Tel: 39-0331-742611  
Fax: 39-0331-466781  
China - Nanjing  
Tel: 86-25-8473-2460  
Fax: 86-25-8473-2470  
Malaysia - Penang  
Tel: 60-4-227-8870  
Fax: 60-4-227-4068  
Houston, TX  
Tel: 281-894-5983  
Italy - Padova  
Tel: 39-049-7625286  
China - Qingdao  
Tel: 86-532-8502-7355  
Fax: 86-532-8502-7205  
Indianapolis  
Noblesville, IN  
Tel: 317-773-8323  
Fax: 317-773-5453  
Tel: 317-536-2380  
Philippines - Manila  
Tel: 63-2-634-9065  
Fax: 63-2-634-9069  
Netherlands - Drunen  
Tel: 31-416-690399  
Fax: 31-416-690340  
China - Shanghai  
Tel: 86-21-3326-8000  
Fax: 86-21-3326-8021  
Singapore  
Tel: 65-6334-8870  
Fax: 65-6334-8850  
Norway - Trondheim  
Tel: 47-7289-7561  
Los Angeles  
China - Shenyang  
Tel: 86-24-2334-2829  
Fax: 86-24-2334-2393  
Mission Viejo, CA  
Tel: 949-462-9523  
Fax: 949-462-9608  
Tel: 951-273-7800  
Poland - Warsaw  
Tel: 48-22-3325737  
Taiwan - Hsin Chu  
Tel: 886-3-5778-366  
Fax: 886-3-5770-955  
Romania - Bucharest  
Tel: 40-21-407-87-50  
China - Shenzhen  
Tel: 86-755-8864-2200  
Fax: 86-755-8203-1760  
Taiwan - Kaohsiung  
Tel: 886-7-213-7830  
Raleigh, NC  
Tel: 919-844-7510  
Spain - Madrid  
Tel: 34-91-708-08-90  
Fax: 34-91-708-08-91  
China - Wuhan  
Tel: 86-27-5980-5300  
Fax: 86-27-5980-5118  
Taiwan - Taipei  
Tel: 886-2-2508-8600  
Fax: 886-2-2508-0102  
New York, NY  
Tel: 631-435-6000  
Sweden - Gothenberg  
Tel: 46-31-704-60-40  
San Jose, CA  
Tel: 408-735-9110  
Tel: 408-436-4270  
China - Xian  
Tel: 86-29-8833-7252  
Fax: 86-29-8833-7256  
Thailand - Bangkok  
Tel: 66-2-694-1351  
Fax: 66-2-694-1350  
Sweden - Stockholm  
Tel: 46-8-5090-4654  
Canada - Toronto  
Tel: 905-695-1980  
Fax: 905-695-2078  
UK - Wokingham  
Tel: 44-118-921-5800  
Fax: 44-118-921-5820  
DS50002594A-page 36  
2017 Microchip Technology Inc.  
11/07/16  

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