EVB-USB5537
Evaluation Board
User’s Guide
2014 Microchip Technology Inc.
DS50002273A
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superseded by updates.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
Microchip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and
hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any Microchip intellectual property rights.
Trademarks
The Microchip name and logo, the Microchip logo, dsPIC, FlashFlex, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, PIC32
logo, rfPIC, SST, SST Logo, SuperFlash and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and
other countries.
FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor, MTP, SEEVAL and The Embedded Control Solutions Company are
registered trademarks of Microchip Technology Incorporated in the U.S.A.
Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries.
Analog-for-the-Digital Age, Application Maestro, BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net,
dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM,
MPF, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit,
PICtail, REAL ICE, rfLAB, Select Mode, SQI, Serial Quad I/O, Total Endurance, TSHARC, UniWinDriver, WiperLock, ZENA and ZScale 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.
GestIC and ULPP are registered trademarks of Microchip Technology Germany II GmbH & Co. KG, a subsidiary of Microchip
Technology Inc., in other countries.
A more complete list of registered trademarks and common law trademarks owned by Standard Microsystems Corporation (“SMSC”)
is available at: www.smsc.com. The absence of a trademark (name, logo, etc.) from the list does not constitute a waiver of any
intellectual property rights that SMSC has established in any of its trademarks.
All other trademarks mentioned herein are property of their respective companies.
© 2014, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved.
ISBN: 978-1-63276-194-1
QUALITYMANAGEMENTSYSTEM
CERTIFIEDBYDNV
== ISO/TS16949==
DS50002273A-page 2
Microchip received ISO/TS-16949:2009 certification for its worldwide
headquarters, design and wafer fabrication facilities in Chandler and
Tempe, Arizona; Gresham, Oregon and design centers in California
and India. The Company’s quality system processes and procedures
are for its PIC® 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.
2014 Microchip Technology Inc.
EVB-USB5537 Evaluation Board User’s Guide
Object of Declaration: EVB-USB5537 Evaluation Board
2014 Microchip Technology Inc.
DS50002273A-page 3
EVB-USB5537 Evaluation Board User’s Guide
NOTES:
2014 Microchip Technology Inc.
DS50002273A-page 4
EVB-USB5537
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 Features ....................................................................................................... 11
Chapter 2. Getting Started
2.1 EVB-USB5537 Configuration ....................................................................... 15
2.2 Configuration Source – Internal Default ....................................................... 15
2.3 Configuration Source – External SPI Flash and SMBus .............................. 16
2.4 Power Source – Self-Powered ..................................................................... 17
2.5 Downstream Port Power Control .................................................................. 17
Appendix A. EVB-USB5537 Evaluation Board
A.1 Introduction .................................................................................................. 23
Appendix B. EVB-USB5537 Evaluation Board Schematics
B.1 Introduction .................................................................................................. 25
Appendix C. Bill of Materials (BOM)
C.1 Introduction .................................................................................................. 29
Worldwide Sales and Service .................................................................................... 34
2014 Microchip Technology Inc.
DS50002273A-page 5
EVB-USB5537 Evaluation Board User’s Guide
NOTES:
DS50002273A-page 6
2014 Microchip Technology Inc.
EVB-USB5537
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 the
EVB-USB5537 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-USB5537 Evaluation Board. The manual
layout is as follows:
• Chapter 1. “Overview” – Shows a brief description of the EVB-USB5537
Evaluation Board.
• Chapter 2. “Getting Started” – Includes instructions on how to get started with
the EVB-USB5537 Evaluation Board.
• Appendix A. “EVB-USB5537 Evaluation Board” – This appendix shows the
EVB-USB5537 Evaluation Board.
• Appendix B. “EVB-USB5537 Evaluation Board Schematics” – This appendix
shows the EVB-USB5537 Evaluation Board schematics.
• Appendix C. “Bill of Materials (BOM)” – This appendix includes the
EVB-USB5537 Evaluation Board Bill of Materials (BOM).
2014 Microchip Technology Inc.
DS50002273A-page 7
EVB-USB5537 Evaluation Board User’s Guide
CONVENTIONS USED IN THIS GUIDE
This manual uses the following documentation conventions:
DOCUMENTATION CONVENTIONS
Description
Arial font:
Italic characters
Represents
Referenced books
Emphasized text
A window
A dialog
A menu selection
A field name in a window or
dialog
A menu path
MPLAB® IDE User’s Guide
...is the only compiler...
the Output window
the Settings dialog
select Enable Programmer
“Save project before build”
A dialog button
A tab
A number in verilog format,
where N is the total number of
digits, R is the radix and n is a
digit.
A key on the keyboard
Click OK
Click the Power tab
4‘b0010, 2‘hF1
Italic Courier New
Sample source code
Filenames
File paths
Keywords
Command-line options
Bit values
Constants
A variable argument
Square brackets [ ]
Optional arguments
Curly brackets and pipe
character: { | }
Ellipses...
Choice of mutually exclusive
arguments; an OR selection
Replaces repeated text
#define START
autoexec.bat
c:\mcc18\h
_asm, _endasm, static
-Opa+, -Opa0, 1
0xFF, ‘A’
file.o, where file can be
any valid filename
mcc18 [options] file
[options]
errorlevel {0|1}
Initial caps
Quotes
Underlined, italic text with
right angle bracket
Bold characters
N‘Rnnnn
Text in angle brackets < >
Courier New font:
Plain Courier New
Represents code supplied by
user
DS50002273A-page 8
Examples
File>Save
Press <Enter>, <F1>
var_name [,
var_name...]
void main (void)
{ ...
}
2014 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
2014 Microchip Technology Inc.
DS50002273A-page 9
EVB-USB5537 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 (May 2014)
• Initial release of this document.
DS50002273A-page 10
2014 Microchip Technology Inc.
EVB-USB5537
EVALUATION BOARD
USER’S GUIDE
Chapter 1. Overview
1.1
INTRODUCTION
The EVB-USB5537 revision E is a demonstration and evaluation platform that provides
the necessary requirements and interface options for evaluating the USB5537B-60xx
Ultra Fast seven port battery charging hub on a 4-layer RoHS-compliant Printed Circuit
Board (PCB). This will allow the user to gain an understanding of the product and accelerate the integration of the USB5537B-60xx into the user’s design. The
USB5537B-60xx is compliant with the USB 3.0 USB Specification and supports SuperSpeed (SS), High-Speed (HS), Full-Speed (FS), and Low-Speed (LS) USB signaling for
complete coverage of all defined USB operation speeds. The evaluation platform supports four downstream USB 3.0 ports, three downstream USB 2.0 ports and also supports battery charging on all seven downstream ports (maximum of 5A at any one time).
The USB5537B-60xx is configured for operation through internal default settings and
supports custom configurations through SMBus or through the external 64-Mbit SPI
Flash device, U11. The EVB-USB5537 demonstrates driver compatibility with Microsoft® Windows® 8x, Windows 7, Windows XP, Mac OS® X 10.4+, and Linux® hub drivers.
1.2
FEATURES
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
USB5537B-60xx in a 72-pin QFN RoHS compliant package
USB 3.0 compliant (SS, HS, FS, and LS operation)
USB pins are 5 V tolerant
Self-Powered operation
Four downstream USB 2.0/3.0 ports
Three additional downstream USB 2.0 ports
All downstream ports support individual port power
Downstream ports 1-4 support individual overcurrent sense
Downstream ports 5-7 are configurable for individual overcurrent sense
All downstream ports are battery charge enabled (2.5A max per port)
Can support up to 5A downstream Port Power at any one time
Supports Dynamic Battery Charge Enable/Disable
Onboard SPI Flash for external downloadable firmware
Low-Cost, 4-layer space saving design
Operates from a single voltage (+12.0V, regulated) external power supply
Onboard 25 MHz crystal by default
Onboard +5.25 V, 6 Amp regulator
Onboard +3.3 V, 0.5 Amp regulator
Onboard +1.25 V, 1 Amp regulator
+3.3 V, Port Power and Reset LED indicators
Battery Charge Enable, Dynamic Battery Charge and Port Disable LED indicators
Port Removable LED indicators
Supports SMBus interface
2014 Microchip Technology Inc.
DS50002273A-page 11
EVB-USB5537 Evaluation Board User’s Guide
FIGURE 1-1:
DS50002273A-page 12
TOP LEVEL SILK SCREEN AND COPPER LAYER
2014 Microchip Technology Inc.
Overview
FIGURE 1-2:
2014 Microchip Technology Inc.
BOTTOM LAYER SILK SCREEN COPPER LAYER
DS50002273A-page 13
EVB-USB5537 Evaluation Board User’s Guide
NOTES:
DS50002273A-page 14
2014 Microchip Technology Inc.
EVB-USB5537
EVALUATION BOARD
USER’S GUIDE
Chapter 2. Getting Started
2.1
EVB-USB5537 CONFIGURATION
The EVB-USB5537 provides different configuration options. It can be configured via
default internal register settings, downloadable external firmware to an on board SPI
Flash, through SMBus, or through the onboard configuration switches. When configured with the default internal register settings, the device operates as a USB 3.0/2.0
hub with seven battery charge enabled USB ports and Microchip-SMSC’s standard
VID/PID/DID settings.
A block diagram of the EVB-USB5537 is shown in Figure 2-1.
FIGURE 2-1:
12V
BLOCK DIAGRAM
5V
Regulator
(6A)
VDD33
3.3V
Regulator
1.25V
Regulator
PRTPWR1
OCS1
VDD12
VBUS
Port 0
USB 3.0 D+
DMicroB
Conn
SSTX/
SSRX
VBUS_DET
GENERIC
PORT PWR
CTLR
(2.5A)
VBUS
D+
D-
Port 1
USB 3.0
Conn
SSTX/
SSRX
SSTX1/
SSRX1
D0+
D0SSTX0/
SSRX0
USB5537B
(QFN72)
Optional
SMBus I/F
OCS
D1+
D1-
PRTPWR4
OCS4
Optional
SPI
POWER
SPI / I2C
SM_DATA
POWER
OCS
GENERIC
PORT PWR
CTLR
(2.5A)
D+
D-
D4+
D4-
Port 4
USB 3.0
Conn
SSTX/
SSRX
SSTX4/
SSRX4
PRTPWR5
OCS5
VBUS
POWER
OCS
GENERIC
PORT PWR
CTLR
(2.5A)
VBUS
SM_CLK
D+
D-
D5+
D5-
Port 5
USB 2.0
Conn
LED
Indicators
Config
Switches &
LEDs
2.2
PRTPWR7
OCS7
POWER
OCS
D7+
D7-
GENERIC
PORT PWR
CTLR
(2.5A)
VBUS
Port 7
USB 2.0
D+
Conn
D-
CONFIGURATION SOURCE – INTERNAL DEFAULT
When the USB5537B-60xx does not detect a valid SPI Flash image or SMBus configuration upon power-up, the EVB-USB5537 uses internal default register settings. It
also sets the Vendor ID, Product ID, Language ID, Device ID, and additional settings
from internal ROM code.
2014 Microchip Technology Inc.
DS50002273A-page 15
EVB-USB5537 Evaluation Board User’s Guide
2.3
CONFIGURATION SOURCE – EXTERNAL SPI FLASH AND SMBUS
Upon power-up, the USB5537B-60xx first looks for an external SPI Flash device with
a valid Firmware image loaded. If one is found, the external ROM is enabled and code
execution is then initiated from the external SPI device. If a SPI Flash device is not
found, the USB5537B-60xx will operate from the internal ROM. After booting to internal
or external ROM, the firmware checks to see whether SMBus is enabled. The SMBus
can operate in either legacy mode (USB 2.0 only) or advanced mode (access to both
USB 2.0 and USB 3.0 registers). Note that the default configuration is for SMBus to
operate in advanced mode.
FIGURE 2-2:
SPI DEVICE ENABLED (J13)
By default, the SPI Flash chip, U11 is populated. The 10 kOhm pull up resistors (R74
and R75) on the SPI device’s Write Protect (nWP) and Hold (nHOLD) pins must also
be populated in order to use external flash. The 10 kOhm pull-up resistor (R13) on the
SPI_SPD_SEL pin of the USB5537B-60xx must also be populated in order to select
60MHz SPI operation, as opposed to 30MHz operation. Additionally, the J13 SPI Flash
Enable header is shorted by default in order to enable the SPI device. If the user
wanted to disable the SPI device for any reason, the jumper from the J13 SPI Flash
Enable header would have to be removed. The external flash can be programmed using the
Microchip ProTouch MPT software tool which can be downloaded from the Microchip website at
http://www.Microchip.com/ProTouch.
SMBus data and clock can be controlled via the onboard SMBus header, J15. The
SMBus interface is disabled by default through the 100 kOhm pull-down resistor (R58)
on the SM_CLK pin of the USB5537B-60xx. In order to enable SMBus communication,
a valid SMBus host must be connected and SM_CLK must be pulled high through a 10
kOhm resistor. This can be achieved by shorting pins 1 and 2 on the J14 Manual
SMBus EN header. Alternatively, if an Aardvark tool is inserted into the J15 SMBus I/F
header, this tool will automatically pull SM_CLK high and then the J14 Manual SMBus
EN header does not need to be shorted (or installed). When SMBus is enabled, the
USB5537B-60xx configures the GPIOs to act as an SMBus slave. As an SMBus slave,
the USB5537B-60xx will wait indefinitely for the SMBus configuration. If no external
options are detected, the USB5537B-60xx will be configured from the internal default
registers.
Note:
DS50002273A-page 16
Refer to the Protouch MPT User Manual on using this software to program
the configuration.
2014 Microchip Technology Inc.
Getting Started
2.4
POWER SOURCE – SELF-POWERED
The EVB-USB5537 supports only self-powered operation and is powered through one
+12.0V regulated external power supply. The +12.0V external DC power supply plugs
into the 2.5 mm connector, J11 on the board. Alternatively, an external voltage can be
injected onto the J10 Ext. 12V header, which is not populated by default. The +12.0V
feeds a 6A regulator which outputs +5.25 V across the board. This +5.25 V output is
the input to the +3.3 V and +1.25 V onboard regulators as shown in Figure 2-1.
2.5
DOWNSTREAM PORT POWER CONTROL
Each of the seven USB downstream port powers are controlled via a 2.5 A port power
device with an auto-discharge function (AP2511). The higher current capabilities of
these AP2511 devices allow for all seven downstream ports to support battery charging
up to a maximum of 5 A total at any one time.
The AP2511 devices connected to downstream ports 1 through 4 (U5 - U8) are enabled
via the PRT_CTL[4:1] pins on the USB5537B-60xx. Downstream ports 1 through 4 also
have individual overcurrent sensing available.
The AP2511 devices connected to downstream ports 5 through 7 (U10, U12 and U13)
have several options for how they can be controlled. By default, the AP2511 “Enable”
pins for these ports are pulled high through 10 kOhm resistors (R64, R73 and R76).
Additionally, these enable pins are connected to the PRT_CTL[7:5] pins on the
USB5537B-60xx. The PRT_CTL pins can either drive the enable pins of the port power
controllers high to enable or low to disable the port power controllers. Note that in order
for PRT_CTL5 to control the U13 port power controller, pins 1 and 2 of the J9 PPwr5
header must be shorted together.
FIGURE 2-3:
PORT 5 POWER ENABLE (J9)
If the user wants to permanently enable these port power controllers for downstream
ports 5 through 7, the jumper on J9 can be removed and the 0 Ohm resistors R81 and
R69 can be removed. In this configuration, the AP2511 enable pins for these three
ports will be permanently pulled high through the 10 kOhm, pull-up resistors mentioned
above and therefore will always be turned on. They will no longer be controlled by the
USB5537B-60xx. Downstream ports 5 through 7 have their overcurrent sense signals
handled differently than from how ports 1 through 4 are handled. The OCS pins on the
AP2511 devices for these three ports are connected to the port power control signals
of the USB5537B-60xx. In order to view overcurrent sensing on downstream ports 5
through 7, first the PRT_CTL[7:5] pins must be tied to the enable pins of the AP2511
devices. Also, the 0 Ohm resistors R67, R72 and R86 must also be populated (which
they are by default). This allows over current sensing capabilities on these three downstream ports. Another option available for downstream ports 5 through 7 is to gang the
over current sense pins so that all OCS pins of the U10, U12 and U13 port power con-
2014 Microchip Technology Inc.
DS50002273A-page 17
EVB-USB5537 Evaluation Board User’s Guide
trollers are tied together. In this configuration, the 0 Ohm resistors R67, R72 and R86
would then have to be removed and instead the 0 Ohm resistors R66, R71 and R82
would be installed. When these three resistors are populated, OCS for ports 5 through
7 are all tied together and are monitored on the OCS4 pin of the USB5537B-60xx. This
is not the default configuration.
Before applying power to the EVB-USB5537, the first four USB 3.0 downstream ports
must be properly configured through the onboard switches. All four downstream ports
can be configured in a variety of ways described below. All of the OCS pins as well as
the PRTCTL pins have configuration options available through these configuration
switches. After the board has been powered, changing the position of these switches
will not affect the current configuration. Any changes to the switches will require the
EVB-USB5537 to have its power recycled or RESETn asserted before the changes can
take affect. The sections below describe the different configuration options available for
these USB5537B-60xx strap pins.
FIGURE 2-4:
INITIAL CONFIGURATION
OCS Strap Options: Non-Removable Select
The OCS[4:1] pins of the USB5537B-60xx have strap options that are selectable
through a 2-Position Double Pole Double Throw (DPDT) switch which are labeled
“Non_Rem Cfg”. The OCS1 pin is associated with downstream Port 1 and is tied to
SW2. When SW2 is in the default position, pins 1 and 2 are shorted together as well as
pins 4 and 5 on the switch. This switch position pulls the OCS1 pin high to +3.3 V
through a 10 kOhm resistor which configures downstream port 1 to be in the “Removable” state and its associated dual LED (D5) will be turned on green. To change this
configuration, SW2 should be switched to the opposite position which will short pins 2
and 3 together as well as pins 5 and 6 on the switch. Once the switch position has been
changed, power must be recycled on the EVB-USB5537. This switch position pulls the
OCS1 pin low to ground through a 1 kOhm resistor which configures downstream port
1 to be in the “Non-Removable” state and the dual LED (D5) will now be turned on yellow.
This same selection process can be made to the OCS pins and switches that are tied
to the downstream ports 2 through 4. The table below describes the different OCS strap
options available for each of the first four OCS pins on the USB5537B-60xx.
DS50002273A-page 18
2014 Microchip Technology Inc.
Getting Started
Downstream
Port
Assosciated
Switch
1
SW2
2
SW4
3
SW6
4
SW8
Switch Position
1-2, 4-5 = Removable (Default)
2-3, 5-6 = Non Removable
1-2, 4-5 = Removable (Default)
2-3, 5-6 = Non Removable
1-2, 4-5 = Removable (Default)
2-3, 5-6 = Non Removable
1-2, 4-5 = Removable (Default)
2-3, 5-6 = Non Removable
OCS Config
OCS1 Pulled High
OCS1 Pulled Low
OCS2 Pulled High
OCS2 Pulled Low
OCS3 Pulled High
OCS3 Pulled Low
OCS4 Pulled High
OCS4 Pulled Low
FIGURE 2-5:
REMOVABLE STATE (DEFAULT)
FIGURE 2-6:
NON-REMOVABLE STATE
LED
D5 = Green
D5 = Yellow
D6 = Green
D6 = Yellow
D7 = Green
D7 = Yellow
D8 = Green
D8 = Yellow
Port Power Strap Options: Battery Charge Enable and Port Disable Select
The PRTCTL[4:1] pins of the USB5537B-60xx also have strap options that are selectable through a 3-Position Double Pole Double Throw (DPDT) switch which are labeled
“Port Pwr Cfg”. The PRT_CTL1 pin is associated with downstream Port 1 and is tied to
SW1. When SW1 is in the default position, pins 1 and 2 are shorted together as well as
pins 4 and 5 on the switch. This switch position pulls the PRT_CTL1 pin high to +3.3 V
through a 10 kOhm resistor which configures downstream port 1 to be in the “Battery
Charge Enabled” state and its associated LED (D10) will be turned on green. Alternatively SW1 can be positioned all the way down to the “Port Dis” position. This switch
position short pins 2 and 3 together as well as pins 5 and 6 on the switch. This switch
2014 Microchip Technology Inc.
DS50002273A-page 19
EVB-USB5537 Evaluation Board User’s Guide
position pulls the PRT_CTL1 pin low to ground through a 1 kOhm resistor which configures downstream port 1 to be disabled and therefore no power will be applied to
VBUS on this downstream port. Also the “Port 1 Disable” LED (D9) will turn on red. If
SW1 is switched into the middle OFF position, labeled as “Prt En, BC Dis” on the
EVB-USB5537, the port power controller on downstream port 1 will act as a standard
non-battery charging Port Power Controller (PPC). Note again that any time the switch
position has been changed, power must be recycled on the EVB-USB5537.
This same selection process can be made to the PRTCTL pins and switches that are
tied to downstream ports 2 through 4. Note that in either configuration mode, as long
as the switch is not in the OFF position, the downstream port power LEDs (D1-D4) will
light up green whenever power is being applied to VBUS on the associated downstream port. Additionally, whenever power is being applied to VBUS on downstream
ports 5 through 7 (which do not have switchable strap options available), the downstream port power LEDs (D20-D22) will also light up green. When the “Port Pwr Cfg”
switch is switched into the middle OFF position, the associated downstream port power
LED will be turned off which shows that no power is applied to that particular downstream port. The table below describes the different PRTCTL strap options available
for each of the first four PRTCTL pins on the USB5537B-60xx.
Downstream
Port
Assosciated
Switch
1
SW1
2
SW3
3
SW5
4
SW7
FIGURE 2-7:
DS50002273A-page 20
Switch Position
1-2, 4-5 = BC Enabled (Default)
Middle = Port Enabled, BC Disabled
2-3, 5-6 = Port Disabled
1-2, 4-5 = BC Enabled (Default)
Middle = Port Enabled, BC Disabled
2-3, 5-6 = Port Disabled
1-2, 4-5 = BC Enabled (Default)
Middle = Port Enabled, BC Disabled
2-3, 5-6 = Port Disabled
1-2, 4-5 = BC Enabled (Default)
Middle = Port Enabled, BC Disabled
2-3, 5-6 = Port Disabled
PRTCTL Config
PPWR1 Pulled High
Standard PPC
PPWR1 Pulled Low
PPWR2 Pulled High
Standard PPC
PPWR2 Pulled Low
PPWR3 Pulled High
Standard PPC
PPWR3 Pulled Low
PPWR4 Pulled High
Standard PPC
PPWR4 Pulled Low
LED
D10 = Green
None
D9 = Red
D12 = Green
None
D11 = Red
D14 = Green
None
D13 = Red
D16 = Green
None
D15 = Red
BATTERY CHARGE ENABLED (DEFAULT)
2014 Microchip Technology Inc.
Getting Started
FIGURE 2-8:
PORT ENABLED WITH BATTERY CHARGE DISABLED
(STANDARD PORT POWER CONTROL FUNCTION)
FIGURE 2-9:
PORT DISABLED
Dynamic Battery Charge Select
The final switch to consider when configuring the USB5537B-60xx is the “Dynamic BC
Select” switch, SW10. Once each of the first four downstream ports have been configured in one of the options described above, the Dynamic Battery Charge Select switch
can then be configured to either turn battery charging on for all BC Enabled ports, or
turn battery charging off. To enable battery charging on all BC Enabled downstream
ports, SW10 must be in the “Enable” position which shorts pins 1 and 2 and also pins
4 and 5 together on the switch (this is the default position). When battery charging is
enabled, the DYNCPDISn (active low) pin on the USB5537B-60xx is pulled high to +3.3
V through two 4.7 kOhm resistors in series and the associated dual LED (D19) will turn
on green. To disable battery charging on all downstream ports, SW10 must be in the
“Disable” position which shorts pins 2 and 3 and also pins 5 and 6 together on the
switch. When battery charging is disabled, the DYNCPDISn pin on the
USB5537B-60xx is pulled low to ground through two 4.7 kOhm resistors in series and
the associated dual LED (D19) will turn on red. An optional 2-pin Ext. DYNBC header
is provided as well (J12) so that the user can inject a signal onto the DYNCPDISn pin
through an external source.
2014 Microchip Technology Inc.
DS50002273A-page 21
EVB-USB5537 Evaluation Board User’s Guide
DS50002273A-page 22
FIGURE 2-10:
DYNAMIC BATTERY CHARGE SELECT ENABLED
(DEFAULT)
FIGURE 2-11:
DYNAMIC BATTERY CHARGE SELECT DISABLED
2014 Microchip Technology Inc.
EVB-USB5537
EVALUATION BOARD
USER’S GUIDE
Appendix A. EVB-USB5537 Evaluation Board
A.1
INTRODUCTION
This appendix shows the EVB-USB5537 Evaluation Board.
FIGURE A-1:
EVB-USB5537 EVALUATION BOARD
2014 Microchip Technology Inc.
DS50002273A-page 23
EVB-USB5537 Evaluation Board
NOTES:
DS50002273A-page 24
2014 Microchip Technology Inc.
EVB-USB5537
EVALUATION BOARD
USER’S GUIDE
Appendix B. EVB-USB5537 Evaluation Board Schematics
B.1
INTRODUCTION
This appendix shows the EVB-USB5537 Evaluation Board schematics.
2014 Microchip Technology Inc.
DS50002273A-page 25
EVB-USB5537 EVALUATION BOARD SCHEMATIC 1
5
4
Note:
Default selections are marked with an asterisk (*) .
3
2
1
R14 100K
VBUS_DET 3
D
R15
330
C56
0.1uF
J0
USB 3.0
microB
REC
smt &
th tabs
11
13
14
15
16
12
2.2uF
Vbus
DD+
id
GND1
ShL
ShP1 SSTX+
ShP2 SSTXShP3 GND2
ShP4 SSRX+
ShR
SSRX-
1
2
3
4
5
VBUS_UP
USB_DM_UP
USB_DP_UP
7
6
8
10
9
SSTXM_C_UP
SSTXP_C_UP
C50
C53
R12
100K
U3A
0.01uF
52
62
61
1.0nF
C48
0.1uF
C49
0.1uF
64
63
USB_SSTXM_UP
USB_SSTXP_UP
67
66
USB_SSRXM_UP
USB_SSRXP_UP
Upstream
USB2DM_UP
USB2DP_UP
USB3DM_TXUP
USB3DP_TXUP
Downstream
USB2DM_DN1
USB2DP_DN1
USB3DM_RXDN1
USB3DP_RXDN1
USB3DM_TXDN1
USB3DP_TXDN1
C5
150uF
9
8
USB_SSRXM_DN1
USB_SSRXP_DN1
6
5
USB_SSTXM_DN1
USB_SSTXP_DN1
C7
0.1uF
C6
0.1uF
5
6
7
8
9
SSTXM_C_DN1
SSTXP_C_DN1
Reset
RESET
USB 3.0
Vbus A-REC
DTHRU
D+
GND1
SSRXSSRX+
GND2
SSTXSSTX+
Sh1
Sh2
Port 1
R1
330
C1
0.1uF
D
12
13
GND_EARTH1
12
11
USBDN_DM2
USBDN_DP2
17
16
USB_SSRXM_DN2
USB_SSRXP_DN2
14
13
USB_SSTXM_DN2
USB_SSTXP_DN2
1
2
3
4
3,4 PWR2
C8
150uF
+
54
3,4 RESETn
1
2
3
4
3,4 PWR1
USBDN_DM1
USBDN_DP1
J2
USB2DM_DN2
USB2DP_DN2
*Note:
System should supply
nRESET in an embedded
hub implementation.
4
3
USB3DM_RXUP
USB3DP_RXUP
GND_EARTH0
*Note that the SS signal pair Tx+/- is polarity
swapped on J0 for improved routing.
The same is true for the SS pair Rx+/-.
This is allowed per USB 3.0 Spec.
J1
USB5537B-A3_QFN72
VBUS_DET
+
C52
USB3DM_RXDN2
USB3DP_RXDN2
USB3DM_TXDN2
USB3DP_TXDN2
C10
0.1uF
C9
0.1uF
5
6
7
8
9
SSTXM_C_DN2
SSTXP_C_DN2
USB 3.0
Vbus A-REC
DTHRU
D+
GND1
SSRXSSRX+
GND2
SSTXSSTX+
Sh1
Sh2
Port 2
R2
330
C2
0.1uF
12
13
GND_EARTH2
J3
72
53
68
R5
12.0K
1%
R10
10K
RBIAS
TEST
ATEST
USB2DM_DN3
USB2DP_DN3
USB3DM_RXDN3
USB3DP_RXDN3
R6
ZERO
20
19
USBDN_DM3
USBDN_DP3
25
24
USB_SSRXM_DN3
USB_SSRXP_DN3
22
21
USB_SSTXM_DN3
USB_SSTXP_DN3
1
2
3
4
3,4 PWR3
C11
150uF
+
RBIAS
TEST
ATEST
C
Bias/Test
USB3DM_TXDN3
USB3DP_TXDN3
C13
0.1uF
C12
0.1uF
5
6
7
8
9
SSTXM_C_DN3
SSTXP_C_DN3
USB 3.0
Vbus A-REC
DTHRU
D+
GND1
SSRXSSRX+
GND2
SSTXSSTX+
Sh1
Sh2
Port 3
R3
330
C3
0.1uF
C
12
13
GND_EARTH3
J4
USBDN_DM4
USBDN_DP4
32
31
USB_SSRXM_DN4
USB_SSRXP_DN4
29
28
USB_SSTXM_DN4
USB_SSTXP_DN4
1
2
3
4
3,4 PWR4
C14
150uF
+
USB2DM_DN4
USB2DP_DN4
27
26
XTALI/CLK_IN
Y1
25MHz
XTAL2
USB3DM_TXDN4
USB3DP_TXDN4
3
C30
6pF
USB3DM_RXDN4
USB3DP_RXDN4
69
C16
0.1uF
C15
0.1uF
5
6
7
8
9
SSTXM_C_DN4
SSTXP_C_DN4
33
34
1
3
2
USB2DN_DP5
USB2DN_DM5
C55
+
150uF
3V3
VCC
C82
>60 MHz
SCK
SI
SO
CS
0.1uF
4
GND
WP
HOLD
6
5
2
1
nCE
3
7
nWP
nHOLD
SPI_FLASH-Dual_Read_SO8
1
2
SPI_SCK
SPI_MOSI
SPI_MISO
SPI_nCE
J13 (*short)
SPI Flash Enable
SPI/I2C
1
3
2
USB2DN_DP6
USB2DN_DM6
C54
SPI_CLK/SCL
SPI_DO/SPI_SPD_SEL/SDA
SPI_DI
SPI_CE
(Fill the GND Flag
with at least
20 GND vias.)
3 PWR7
USB2DP_DN7
USB2DM_DN7
150uF
60
59
4
5
6
7
8
J7
1
3
2
USB2DN_DP7
USB2DN_DM7
C45
+
2014 Microchip Technology Inc.
SHUNT1
44
45
46
43
58
57
+
U11
8
USB2DP_DN6
USB2DM_DN6
150uF
4
5
6
7
8
VCC
D+
DGND
SH1
SH2
SH3
SH4
VCC
D+
DGND
SH1
SH2
SH3
SH4
USB_A-REC-Upright
R83
10K
USB_A-REC-Upright
R74
10K
4
5
6
7
8
J6
3 PWR6
R75
10K
R4
330
C4
0.1uF
12
13
J5
3 PWR5
USB2DP_DN5
USB2DM_DN5
R13
10K
Sh1
Sh2
Port 4
GND_EARTH4
XTALO
B
SPI Option
SSRXSSRX+
GND2
SSTXSSTX+
VCC
D+
DGND
SH1
SH2
SH3
SH4
USB_A-REC-Upright
70
XTAL1
1
C27
6pF
TP5
Clock
USB 3.0
Vbus A-REC
DTHRU
D+
GND1
Port 5
B
R11
330
C51
0.1uF
GND_EARTH5
Port 6
R70
330
C78
0.1uF
GND_EARTH6
Port 7
R68
330
C76
0.1uF
A
A
Microchip Technology, Inc.
USB/Networking Group - UNG
www.Microchip.com
GND_EARTH7
Description:
Evaluation Board for USB5537B-A3, QFN72
Page
Content: USB5537
Project
PN:
EVB-USB5537
Name: Ranger
Size:
Date:
Sheet 2 of
Monday, March 24, 2014
B
5
4
3
2
1
4
Rev.:
E
EVB-USB5537 Evaluation Board User’s Guide
DS50002273A-page 26
FIGURE B-1:
EVB-USB5537 EVALUATION BOARD SCHEMATIC 2
5
4
1.0nF 1.0nF
C20
DNP
4.7uF
(Fill the GND
at least 20 GND vias.)
73
GND(FLAG)
SM_CLK
C66
U6 2.5A
2
3
4
5
IN1
IN2
OUT1
OUT2
nc
EN
GND
FLAG
EP
6
7
8
1
9
PWR2
AP2511_MSOP8-EP
Manual SMBus EN
(*open)
3V3
C
2
J14
R60
10K
SMBus I/F
C67
2
3
R65
10K
4
5
Aardvark_I/F
IN1
IN2
OUT1
OUT2
nc
EN
GND
FLAG
EP
C
6
7
8
1
9
PWR3
AP2511_MSOP8-EP
R58
100K
C68
OCS3
0.1uF
U8 2.5A
4
5
SHUNT2
6
7
8
1
9
AP2511_MSOP8-EP
5V
OCS5 4
OCS6 4
OCS7 4
U13 2.5A
4
5
R72
ZERO
Pctl
OUT1
OUT2
nc
EN
GND
FLAG
EP
R71
ZERO
GangOCS
AP2511_MSOP8-EP
R81
Ppwr
R86
ZERO
Pctl
OCS6
5V
DS50002273A-page 27
C80
0.1uF
R69
Ppwr
ZERO
GRN
D22
R82
ZERO
GangOCS
AP2511_MSOP8-EP
ZERO
A
6
7
8
1
9
GRN
OUT1
OUT2
nc
EN
GND
FLAG
EP
GRN
R76
10K
PPEN
4
5
IN1
IN2
"PPWR7"
0.1uF
U12 2.5A
2
3
3V3
D21
5V
D20
R80
OCS5
C77
U10 2.5A
2
3
3V3
R73
10K
PPEN
4
5
R67
ZERO
Pctl
IN1
IN2
OUT1
OUT2
nc
EN
GND
FLAG
EP
6
7
8
1
9
A
Microchip Technology, Inc.
USB/Networking Group - UNG
www.Microchip.com
R66
ZERO
GangOCS
AP2511_MSOP8-EP
OCS7
*Note: AP2511 device has auto-discharge function
Description:
Evaluation Board for USB5537B-A3, QFN72
Page
Content: Port Power Control
Project
PN:
EVB-USB5537
Name: Ranger
Size:
Date:
Sheet 3 of
Monday, March 24, 2014
B
5
4
3
B
PWR5 2
PWR6 2
PWR7 2
Optional
R64
10K
PPEN
IN1
IN2
330
0.1uF
3V3
6
7
8
1
9
R85
+ C79
2
3
"PPWR5"
150uF
OCS4
330
C40
PWR4
330
B
OUT1
OUT2
nc
EN
GND
FLAG
EP
R84
Note: Population Option Defaults are:
No
DNP
Yes
Ppwr
Yes
PPEN
Yes
Pctl
No
GangOCS
Unmarked Yes
IN1
IN2
"PPWR6"
PPwr5
(*short)
J9
2
1
2
3
2
1
4
Rev.:
E
EVB-USB5537 Evaluation Board User’s Guide
1 (ss2/scl) SM_CLK
3 (ss3/sda) PCTRL5/SM_DAT
5 (miso)
RESETn 2,4
7 (sclk)
VBUS_DET 2
9 (ss1)
OCS2
0.1uF
U7 2.5A
1
J15
(gnd) 2
(nc/5V) 4
(nc/5V) 6
(mosi) 8
(gnd) 10
330
OCS1
0.1uF
330
AP2511_MSOP8-EP
330
SM_CLK
PWR1
330
42
2,4
2,4
2,4
2,4
D
6
7
8
1
9
Optional
C39
OUT1
OUT2
nc
EN
GND
FLAG
EP
R17
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
C22
4
5
IN1
IN2
GRN
C36
PWR1
PWR2
PWR3
PWR4
U5 2.5A
2
3
D1
C46
PPWR1
PPWR2
PPWR3
PPWR4
PCTRL5/SM_DAT
PCTRL6
PCTRL7
4
4
4
4
"PPWR1"
C43
40
39
37
36
41
2
1
OCS4
OCS3
OCS2
OCS1
+
R19
C38
PRT_CTL1
PRT_CTL2
PRT_CTL3
PRT_CTL4
PRT_CTL5/SM_DAT
PRT_CTL6
Flag with PRT_CTL7
C17
150uF
GRN
C32
Port Control/SMBus
(Opt. Prt Dis/BC Straps)
4
4
4
4
D2
C28
VDD12
VDD12
VDD12
VDD12
VDD12
VDD12
VDD12
VDD12
PPWR1
PPWR2
PPWR3
PPWR4
0.1uF
"PPWR2"
C25
VDD12
65
55
35
30
23
15
10
7
C65
5V
C26
1.0nF 1.0nF
VDD12
C24
DYNBC 4
R21
C18
OCS4
OCS3
OCS2
OCS1
R23
C31
TDO/OCS4
TDI/OCS3
TMS/OCS2
TCK/OCS1
VDD33
VDD33
VDD33
VDD33
47
48
51
50
GRN
C42
1
GRN
C47
0.1uF 0.1uF 0.1uF 0.1uF
2
D3
C29
18
38
56
71
C19
DNP
4.7uF
DYNBC
D4
VDD33
JTAG/OCS
(Opt. Non-Rem Straps)
Power
49
"PPWR3"
TRST/SMBAlert/DYNCPDIS
VDD33
D
3
USB5537B-A3_QFN72
U3B
Note:
Default selections are marked with an asterisk (*) .
"PPWR4"
2014 Microchip Technology Inc.
FIGURE B-2:
EVB-USB5537 Evaluation Board Schematics
NOTES:
DS50002273A-page 28
2014 Microchip Technology Inc.
EVB-USB5537
EVALUATION BOARD
USER’S GUIDE
Appendix C. Bill of Materials (BOM)
C.1
INTRODUCTION
This appendix includes the EVB-USB5537 Evaluation Board Bill of Materials (BOM).
2014 Microchip Technology Inc.
DS50002273A-page 29
Item Qty
EVB-USB5537 EVALUATION BOARD BILL OF MATERIALS
Qty
Populated
Reference Designator(s)
1
9
9
C5,C8,C11,C14,C17,C40,C45,C
54,C55
2
41
41
3
8
8
4
2
5
1
6
2
7
Description
Capacitor, Low ESR, 150uF, 6.3VDC, 20%, Aluminum, Radial-SMT, 5mm x 5.7mm
Manufacturer
Manufacturer Part Number
Lelon
VZS151M0JTR-0506
C1,C2,C3,C4,C6,C7,C9,C10,C1 Capacitor, 0.1uF, 10V, 10%, X5R, 0402
2,C13,C15,C16,C21,C24,C25,C
28,C29,C31,C32,C34,C36,C38,
C42,C43,C46,C47,C48,C49,C51
,C56,C65,C66,C67,C68,C71,C7
6,C77,C78,C79,C80,C82
Murata
GRM155R71A104KA01D
C18,C22,C26,C33,C39,C41,C50 Capacitor, 1000pF, 50V, 10%, X7R, 0402
,C73
Murata
GRM155R71H102KA01D
2
C27,C30
Capacitor, 6pF, 50V, +/-0.5pF, NPO, 0402
Murata
GRM1555C1H6R0DZ01D
1
C53
Capacitor, 0.01uF, 25V, 10%, X7R, 0402
Murata
GRM155R71E103KA01D
2
C35,C37
Capacitor, 4.7uF, 6.3VDC, 20%, X5R, 0603
Murata
GRM188R60J475KE19D
2
2
C23,C72
Capacitor, 10uF, 6.3VDC, 20%, X5R, 0603
Murata
GRM188R60J106ME47D
8
1
1
C44
Capacitor, 1.0uF, 16VDC, 10%, X5R, 0603
Murata
GRM188R61C105KA93D
9
1
1
C52
Capacitor, 2.2uF, 6.3VDC, 10%, X5R, 0603
Murata
GRM185R60J225KE26D
10
2
2
C70,C74
Capacitor, 10uF, 25 VDC, 10%, 0805
Murata
GRM21BR61E106KA73L
11
4
4
D5,D6,D7,D8
LED, Dual, Yellow/Green, SMT-0605
Lite-On
LTST-C195KGJSKT
12
1
1
D19
LED, Dual, Red/Green, SMT-0605
Lite-On
LTST-C195KGJRKT
13
5
5
D9,D11,D13,D15,D18
LED, Red, 0603
Stanley Electric
BR1111C-TR
2014 Microchip Technology Inc.
14
4
4
D10,D12,D14,D16
LED, Green, 0603
Stanley Electric
BG1111C-TR
15
7
7
D1,D2,D3,D4,D20,D21,D22
LED, Green, 3mm, Diffused, 0.2" CL-vert, TH, Right
Angle
Lumex
SSF-LXH103GD
16
1
1
D17
LED, Red, 3mm, Diffused, 0.2" CL-vert, TH, Right
Angle
Lumex
SSF-LXH103ID
17
2
2
D23,D24
Diode, MMBD914LT, Fast Switching, 100VDC,
200mA, SOT-23
On Semiconductors
MMBD914LT1
Ferrite Bead, 220 Ohm, 2A, 0.05DCR, 0603
18
2
2
FB3,FB4
Murata
BLM18EG221SN1D
19
25
25
R1,R2,R3,R4,R11,R15,R17,R19, Resistor, 330, 5%, 1/16W, 0603
R21,R23,R24,R25,R26,R27,R33
,R34,R36,R45,R51,R61,R68,R7
0,R80,R84,R85
Panasonic
ERJ-3GEYJ331V
20
1
1
R5
Resistor, 12.0K, 1%, 1/16W, 0603
Panasonic
ERJ-3EKF1202V
21
1
1
R7
Resistor, 21.0K, 1%, 1/10W, 0603
Panasonic
ERJ-3EKF2102V
EVB-USB5537 Evaluation Board User’s Guide
DS50002273A-page 30
TABLE C-1:
2014 Microchip Technology Inc.
TABLE C-1:
Item Qty
22
1
EVB-USB5537 EVALUATION BOARD BILL OF MATERIALS
Qty
Populated
1
Reference Designator(s)
Description
R8
Resistor, 150K, 1%, 1/16W, 0603
Resistor, 47K, 5%, 1/16W, 0603
Manufacturer
Manufacturer Part Number
Panasonic
ERJ-3EKF1503V
23
1
1
R9
Yageo America
9C06031A4702JLHFT
24
15
15
R10,R13,R28,R29,R31,R38,R40 Resistor, 10K, 5%, 1/16W, 0603
,R42,R46,R49,R60,R65,R74,R7
5,R83
Panasonic
ERJ-3GEYJ103V
25
3
3
R64,R73,R76
Resistor, 10K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ103V
26
4
4
R12,R14,R58,R63
Resistor, 100K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ104V
27
13
13
R30,R32,R35,R37,R39,R41,R43 Resistor, 1K, 5%, 1/16W, 0603
,R44,R47,R48, R50,R52,R55
Panasonic
ERJ-3GEYJ102V
28
2
2
R53,R62
Resistor, 4.7K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ472V
29
1
1
R54
Resistor, 29.4K, 1%, 1/10W, 0603
Panasonic
ERJ-3EKF2942V
30
1
1
R56
Resistor, 1.91K, 1%, 1/10W, 0603
Stackpole Electronics
RMCF0603FT1K91
31
1
1
R59
Resistor, 255, 1%, 1/10W, 0603
Panasonic
ERJ-3EKF2550V
32
2
2
R6,R57
Resistor, ZERO, 0.1W, 0603
Panasonic
ERJ-3GEY0R00V
33
3
3
R67,R72,R86
Resistor, ZERO, 0.1W, 0603
Panasonic
ERJ-3GEY0R00V
34
2
2
R69,R81
Resistor, ZERO, 0.1W, 0603
Panasonic
ERJ-3GEY0R00V
35
1
1
J11
Connector, Power Jack, 2.5 mm x 5.5 mm, 12 V, 4 A,
Right Angle, TH
Cui Stack
PJ-002BH
36
4
4
J1,J2,J3,J4
Receptacle, USB 3.0, Style A, Right Angle,
Through-hole
Amphenol
GSB311131HR
37
1
1
J0
Receptacle, USB 3.0, Style MicroB, Right Angle,
SMT
Hirose Electric Co Ltd. ZX360D-B-10P
38
3
3
J5,J6,J7
Receptacle, USB, Style A, Upright, Right Angle,
Through-hole
Samtec
USB-A-S-S-B-VU
39
5
5
J8,J9,J12,J13,J14
Header, 1 x 2, 0.1 Inch, Vertical
FCI
68000-236HLF
40
1
1
J15
Header, 2 x 5, 0.1 Inch, Vertical
FCI
67996-272HLF
DS50002273A-page 31
41
4
4
SW1,SW3,SW5,SW7
Switch, 3POS, DPDT, Slide, Mini, Top Actuator, TH
APEM
MHS223
42
5
5
SW2,SW4,SW6,SW8,SW10
Switch, DPDT, Slide, Sub-Mini, Top Actuator, TH
C&K
JS202011CQN
43
1
1
SW9
Switch, Momentary, SPST, 50mA, J-lead, NO, Micro- C&K Components
Mini
PTS810 SJM 250 SMTR LFS
44
1
1
U1
IC, DC-DC Converter Module, 0.591-6 Vout, ~12 Vin, Murata
0.591-6 VDC out, 3A, 5 pin SIP, 0.41" Wide
OKR-T/3-W12-C
45
1
1
U2
IC, DC-DC Converter Module, 0.591-6 Vout, ~12 Vin, Murata
0.591-6 VDC out, 6A, 5 pin SIP, 0.41" Wide
OKR-T/6-W12-C
Item Qty
EVB-USB5537 EVALUATION BOARD BILL OF MATERIALS
Qty
Populated
Reference Designator(s)
Description
Manufacturer
Manufacturer Part Number
46
1
1
U3
IC, USB5537B, USB 2.0 and 3.0 Hub, 7-port,
QFN72
SMSC
USB5537B_QFN72
47
1
1
U4
IC, MCP1725-ADJE/SN, LDO Regulator, Adj., 500
mA, SOIC8
Microchip
MCP1725(T)-ADJE/SN
48
7
7
U5,U6,U7,U8,U10,U12,U13
IC, AP2511MP-13, Power Distribution Switch,
MSOP-8EP
Diodes Inc.
AP2511MP-13
49
1
1
U9
IC, 74LVC1G14, Inverter, Shottky, DCK
TI
SN74LVC1G14DCKR
50
1
1
U11
IC, Flash, SPI, SST25VF064C, 64Mb (8M x 8),
2.7V-3.3V, 75MHz (Dual Read), SO8
Microchip
SST25VF064C-80-4I-S3AE
51
1
1
Y1
Crystal, 25.000MHz, 30ppm, 6pF, SMT 2.0MM X
1.6MM
Murata
XRCGB25M000F3M00R0
52
4
4
-none
Foot, Silicone Rubber, Adhesive, Clear, Cylindrical,
.500"x.250"
Bumper Specialties
RBS-6
53
1
1
LBL-ASSY1
Label, Assembly Number, Laminated, 250 x 800,
"EVB-USB5537_E"
Brother
1/4" x 0.8"
54
1
1
LBL-SERNO
Label, Serial Number, Laminated, 250 x 800
Brother
1/4" x 0.8"
PCB, Ranger (EVB-USB5537), Rev. E
55
1
1
PCB Fab
56
15
0
C57,C58,C59,C60,C61,C62,C63 Capacitor, 0.1uF, 10V, 10%, X5R, 0402
,C64,C69,C75,C81,C83,C84,C8
5,C86
Murata
Ranger_E
GRM155R71A104KA01D
57
2
0
C19,C20
Capacitor, 4.7uF, 6.3VDC, 20%, X5R, 0603
Murata
GRM188R60J475KE19D
58
2
0
FB1,FB2
Ferrite Bead, 220 Ohm, 2A, 0.05DCR, 0603
Murata
BLM18EG221SN1D
59
7
0
R16,R18,R20,R22,R77,R78,R79 Resistor, 1K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ102V
60
3
0
R66,R71,R82
Resistor, ZERO, 0.1W, 0603
Panasonic
ERJ-3GEY0R00V
61
1
0
J10
Header, 1 x 2, 0.1 Inch, Vertical
Samtec
TSW-102-14-L-S
62
2
0
SHUNT1,SHUNT2
Shunt, Insulated, 0.1 Inch
TE Connectivity
881545-2
EVB-USB5537 Evaluation Board User’s Guide
DS50002273A-page 32
TABLE C-1:
2014 Microchip Technology Inc.
EVB-USB5537 Evaluation Board User’s Guide
NOTES:
2014 Microchip Technology Inc.
DS50002273A-page 33
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DS50002273A-page 34
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03/25/14
2014 Microchip Technology Inc.