EVB-USB4604BCH
Evaluation Board
User’s Guide
2013 Microchip Technology Inc.
DS50002196A
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and may be superseded by updates.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 Z-Scale 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.
All other trademarks mentioned herein are property of their
respective companies.
© 2013, Microchip Technology Incorporated, Printed in the
U.S.A., All Rights Reserved.
ISBN: 978-1-62077-432-8
QUALITY MANAGEMENT SYSTEM
CERTIFIED BY DNV
== ISO/TS 16949 ==
DS50002196A-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.
2013 Microchip Technology Inc.
EVB-USB4604BCH Evaluation Board User’s Guide
Object of Declaration: EVB-USB4604BCH Evaluation Board
2013 Microchip Technology Inc.
DS50002196A-page 3
EVB-USB4604BCH Evaluation Board User’s Guide
NOTES:
2013 Microchip Technology Inc.
DS50002196A-page 4
EVB-USB4604BCH
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
Chapter 2. Getting Started
2.1 EVB-USB4604BCH Setup ............................................................................ 15
2.2 Configuration Source – Internal Default ....................................................... 17
2.3 Configuration Source – External SPI Flash and SMBus .............................. 17
2.4 Clock Source – 24 MHz Crystal ................................................................... 17
2.5 Power Source and Reset – Self-Powered .................................................... 17
2.6 Downstream Port Power Control (Battery Charging) ................................... 18
Chapter 3. Battery Charging Support
3.1 Battery Charging Modes ............................................................................... 19
3.2 Charging Port Roles ..................................................................................... 19
3.2.1 BC1.2 Charging Downstream Port (CDP) Description .............................. 20
3.2.2 Dedicated Charger Emulation Port (DCP) Description .............................. 20
Appendix A. EVB-USB4604BCH Evaluation Board
A.1 Introduction .................................................................................................. 23
Appendix B. EVB-USB4604BCH Evaluation Board Schematics
B.1 Introduction .................................................................................................. 25
Appendix C. Bill of Materials (BOM)
C.1 Introduction .................................................................................................. 29
Worldwide Sales and Service .................................................................................... 35
2013 Microchip Technology Inc.
DS50002196A-page 5
EVB-USB4604BCH Evaluation Board User’s Guide
NOTES:
DS50002196A-page 6
2013 Microchip Technology Inc.
EVB-USB4604BCH
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-USB4604BCH 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-USB4604BCH Evaluation Board as a
development tool for the USB4604 4-port USB 2.0 hub with battery charging features.
The manual layout is as follows:
• Chapter 1. “Overview” – Shows a brief description of the EVB-USB4604BCH
Evaluation Board.
• Chapter 2. “Getting Started” – Includes instructions on how to get started with
the EVB-USB4604BCH Evaluation Board.
• Chapter 3. “Battery Charging Support” – Provides information about the
EVB-USB4604BCH Evaluation Board battery charging features.
• Appendix A. “EVB-USB4604BCH Evaluation Board” – This appendix shows
the EVB-USB4604BCH Evaluation Board.
• Appendix B. “EVB-USB4604BCH Evaluation Board Schematics” – This
appendix shows the EVB-USB4604BCH Evaluation Board schematics.
• Appendix C. “Bill of Materials (BOM)” – This appendix includes the
EVB-USB4604BCH Evaluation Board Bill of Materials (BOM).
2013 Microchip Technology Inc.
DS50002196A-page 7
EVB-USB4604BCH 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
DS50002196A-page 8
Examples
File>Save
Press <Enter>, <F1>
var_name [,
var_name...]
void main (void)
{ ...
}
2013 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
2013 Microchip Technology Inc.
DS50002196A-page 9
EVB-USB4604BCH 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 (September 2013)
• Initial Release of this Document.
DS50002196A-page 10
2013 Microchip Technology Inc.
EVB-USB4604BCH
EVALUATION BOARD
USER’S GUIDE
Chapter 1. Overview
1.1
INTRODUCTION
The USB4604 hub controller is a 4-port high-speed, low-power and configurable,
Multi-Transaction Translator (MTT) hub controller. It is fully compliant with the USB 2.0
Specification, USB 2.0 Link Power Management (LPM) Addendum and High-Speed
Inter-Chip (HSIC) USB Electrical Specification Revision 1.0. The 4-port hub supports
480 Mbps High-Speed (HS), 12 Mbps Full-Speed (FS) and 1.5 Mbps Low-Speed (LS)
USB signaling. It also supports a High-Speed Inter-Chip (HSIC) Upstream host. The
USB4604 has four USB 2.0 downstream ports that all support battery charging. On
these battery charging enabled ports, the device provides automatic USB data line
handshaking. The handshaking supports USB BC1.2 Charging Downstream Port
(CDP), Dedicated Charging Port (DCP) and legacy devices.
The EVB-USB4604BCH is a 4-layer RoHS-compliant evaluation board that utilizes the
USB4604 to provide a fully functional 4-port high-speed hub with battery charging
capabilities. The EVB-USB4604BCH also features the UCS1002 programmable USB
port power controller. The USB4604 is configured for operation through internal default
settings and supports custom configurations through the ProTouch and ProLink tools,
and optionally through an external 2-Mbit SPI Flash socketable device, U13. To allow
maximum operational flexibility, all LED and port control signal pins are under firmware
control and are available as GPIOs for customer-specific use. The EVB-USB4604BCH
demonstrates driver compatibility with Microsoft® Windows® 7, Windows XP, Mac OS®
X 10.4+ and Linux® hub drivers.
The EVB-USB4604BCH provides the following features:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
USB4604 in a 48-pin QFN RoHS compliant package
UCS1002 in a 20-pin QFN RoHS compliant package
USB 2.0 compliant (HS, FS and LS operation); USB pins are 5V tolerant
One HSIC upstream hub port
Self-Powered operation
Four USB 2.0 downstream ports
Battery Charging support (BC1.2 CDP and DCP)
Optional socketable SPI Flash for external downloadable firmware
Low-Cost, 4-Layer space saving design
Operates from one single voltage (+12.0V, regulated) external DC power supply
Single 24 MHz crystal or external clock input
Single on board +3.3V, 1 Amp regulator
Single on board +1.2V, 1 Amp regulator
Single on board +5.0V, 6 Amp switching regulator module
+3.3V and port power LED indicators
UCS1002 Alert LED indicator
Reset and VBUS Detect LED indicators
SPI Chip Enable LED indicator
External GPIO pin headers
2013 Microchip Technology Inc.
DS50002196A-page 11
EVB-USB4604BCH Evaluation Board User’s Guide
Figure 1-1 shows the top and bottom level silk screen and copper layers.
FIGURE 1-1:
TOP AND BOTTOM LEVEL SILK SCREEN AND COPPER
LAYERS
TOP
DS50002196A-page 12
BOTTOM
2013 Microchip Technology Inc.
Overview
Figure 1-2 shows the block diagram of the EVB-USB4604BCH.
FIGURE 1-2:
12V
BLOCK DIAGRAM OF EVB-USB4604BCH
5V
Regulator
(6A)
3.3V
Regulator
3.3V
10 Kohm
VDD33
3.3V
10 Kohm
PIO41
SM_DAT
PIO17
SM_CLK
BATTERY
CHARGING
(UCS1002)
VBUS
Alert
1.2V
Regulator
VDD12
From HSIC Host
D+
D-
D1+
D1SM_DAT
HUB_CONN
SM_CLK
Port 0
HSIC
U.FL
DATA
STROBE
VBUS
Alert
DATA0
STROBE0
BATTERY
CHARGING
(UCS1002)
D+
D-
D2+
D2-
USB4604
(QFN48)
SM_DAT
SM_CLK
BATTERY
CHARGING
(UCS1002)
Optional
SPI
SPI / I2C
D+
D-
SM_DAT
SM_CLK
BATTERY
CHARGING
(UCS1002)
2013 Microchip Technology Inc.
SM_DATA
D4+
D4-
Port 3
USB 2.0
Conn
VBUS
Alert
Optional
System
Management
Port Header
Port 2
USB 2.0
Conn
VBUS
Alert
D3+
D3-
Port 1
USB 2.0
Conn
D+
D-
Port 4
USB 2.0
Conn
SM_CLK
DS50002196A-page 13
EVB-USB4604BCH Evaluation Board User’s Guide
NOTES:
DS50002196A-page 14
2013 Microchip Technology Inc.
EVB-USB4604BCH
EVALUATION BOARD
USER’S GUIDE
Chapter 2. Getting Started
2.1
EVB-USB4604BCH SETUP
The EVB-USB4604BCH must be connected to an HSIC upstream host via the Data0
(J30) and Strobe0 (J29) connectors using the provided U.FL coaxial cables. When
removing these cables from the EVB for any reason, the provided HSIC Extraction tool
must be used. Figure 2-1 shows the recommended usage of the HSIC extraction tool
per the Hirose U.FL data sheet on proper use of the plugs.
2013 Microchip Technology Inc.
DS50002196A-page 15
EVB-USB4604BCH Evaluation Board User’s Guide
FIGURE 2-1:
U.FL COAXIAL CABLE EXTRACTION GUIDELINES
Usage Precautions
1. Plugs
(1) Mating/Unmating
1) To disconnect the connectors, insert the end portion of U.FL-LP-N-2 under the
connector flanges and pull off vertically, in the direction of the connector mating axis.
2) To mate the connectors, the mating axes of both connectors must be aligned. The
“click” confirms a fully-mated connection. Do not attempt to insert on an extreme
angle.
(2) Pull forces on the cable after the connectors are mated. Do not apply a load to the
cable in excess of the values indicated in the diagram below.
(3) Precautions
Do NOT forcefully twist or deform wires.
An external HUB_CONN port control signal from the host must be wired to the VB-EXT
pin on the J33 header. This signal lets the USB4604 know when an HSIC upstream
host is ready to attach. The VBUS_DET Select switch (SW2) must be set to the
“Manual” position and the yellow LED D8 lights up to display “Manual” mode. Once a
host has been attached and detected, the blue “VB_DET” LED D12 lights up.
The EVB-USB4604BCH is designed to allow flexible configuration options. It can be
configured with default internal register settings through an SMBus or through a
downloadable external firmware to a socketable SPI Flash. It supports “Quad-Page”
configuration OTP flash (four consecutive 200-byte configuration pages). The following
sections detail the various configuration methods and features.
DS50002196A-page 16
2013 Microchip Technology Inc.
Getting Started
2.2
CONFIGURATION SOURCE – INTERNAL DEFAULT
When the USB4604 does not detect a valid SPI Flash image or SMBus configuration
upon power-up, the EVB-USB4604BCH uses internal default register settings. It also
sets the Vendor ID, Product ID, Language ID, Device ID and additional settings from
the internal ROM code.
2.3
CONFIGURATION SOURCE – EXTERNAL SPI FLASH AND SMBus
Upon power-up, the USB4604 searches for an external SPI Flash device that contains
a valid signature of “2DFU” beginning at address 0xFFFA. If one is present, the external
ROM is enabled and code execution is then initiated from the external SPI device. If an
SPI Flash device is not present, the firmware checks to see whether SMBus is enabled.
If the SMBus is disabled, the USB4604 attempts to load the configuration from an
external I2C™ EEPROM. If no external options are detected, the USB4604 will operate
using the internal default and configuration strap settings.
The SMBus interface is disabled by default as SM_CLK is pulled low through a 10
kOhm resistor. To enable SMBus, SM_CLK must be pulled high to +3.3V with a 1 kOhm
resistor. This is often embedded within the external SMBus tool (not included). All
device configuration must be performed via the Pro-Touch Programming Tool. For
information on this tool, contact your local sales representative. When SMBus is
enabled, the firmware configures the GPIOs to act as an SMBus slave. As an SMBus
slave, the firmware waits indefinitely for the SMBus configuration.
If the USB4604 does not detect an SMBus interface, it will check for an I2C EEPROM.
For I2C communication, the system management port header J19 can be used to
access the SCL and SDA signals on the USB4604. To assure proper operation, the
external 10 kOhm pull up resistor R58 on SM_DAT must be populated and SM_CLK
must have a 1 kOhm pull up resistor applied via the I2C interface.
2.4
CLOCK SOURCE – 24 MHZ CRYSTAL
By default, a 2 mm x 1.6 mm Murata 24 MHz crystal, Y1, is populated on the evaluation
board as the clock source for the USB4604.
2.5
POWER SOURCE AND RESET – SELF-POWERED
The EVB-USB4604BCH only supports self-powered operation, and is powered through
one +12.0V regulated external DC power supply. A +12.0V input is needed to provide
enough current to all of the downstream ports in Battery Charging modes. The +12.0V
external DC power supply plugs into the on-board 2.5 mm connector J1. Alternatively,
an external voltage can be injected onto the J2 Ext.12V header, which is not populated
by default. The +12.0V feeds a 6A switching regulator module which outputs +5.0V
across the board. Using this switching regulator allows up to 30 W to be delivered
across the board. This +5.0V output controls the on board +3.3V and +1.2V step down
(buck) converters.
Power to the USB4604 is controlled by the J4, J16, J28 and J31 power headers. These
headers are configured by default for an external +3.3V and +1.2V supply, bypassing
the USB4604's internal regulators. For alternative power options, please refer to the
USB4604 data sheet.
A voltage supervisor circuit is used to provide a system RESET# to the USB4604. The
STM6718 device (U12) asserts RESET# to the DUT on power up and release it after
3V3 and 1V2 are stable on the USB4604. If 3V3 falls below +3.08V and/or 1V2 falls
below +1.11V, the device asserts RESET# to the DUT for its minimum period after 3V3
2013 Microchip Technology Inc.
DS50002196A-page 17
EVB-USB4604BCH Evaluation Board User’s Guide
and 1V2 have both reached above their voltage trip points. A reset can also be
generated to the DUT by pressing the reset switch SW1 or by supplying an external
reset via the External Reset header J8.
2.6
DOWNSTREAM PORT POWER CONTROL (BATTERY CHARGING)
All four USB downstream ports support battery charging. Power to each port is
controlled through a UCS1002 port power controller. The UCS1002 device is a 20-pin
QFN package that provides a USB port power switch for precise control of up to 2.5A
of continuous current with over-current limit (OCL), dynamic thermal management,
latch or auto-recovery fault handling, selectable active high or low enable, under and
over-voltage lockout, back-drive protection and back-voltage protection. It also
provides current monitoring and reports back to the USB4604 over SMBus. This allows
intelligent management of system power which is especially important for battery
operated applications. The PIO17 (UCS_SMCLK) and PIO41 (UCS_SMDATA) pins of
the USB4604 are defined by firmware and are completely separate from the SM_DAT
and SM_CLK pins on the SMBus interface of the USB4604.
The 33 kOhm pull down resistor on the COMM_SEL/ILIM pin of all of the UCS1002
devices is used to set the current limit to 2.5 Amps as well as to set the UCS1002
devices into SMBus mode (as opposed to Stand-alone mode). The pull down resistors
selected for each SEL pin of the UCS1002 devices sets the SMBus address for each
UCS port power controller and sets the PWR_EN pins such that they are active high.
The UCS1002 on downstream port 1 must have the SMBus address 0x30h. The
UCS1002 devices are controlled by the USB4604 through SMBus commands. As a
precautionary best practice, the M1, M2 and EM_EN pins are pulled high. The DP/DM
input and output pins are tied to ground which allow all UCS1002 devices to act strictly
as current sensing battery charging port power devices. For all other possible
UCS1002 configurations, consult the UCS100x data sheet. The USB4604 monitors
ALERTn of the UCS1002 devices via PIO0. If ALERTn is asserted for any reason, the
affected UCS1002 device(s) is turned off and the red “Alert” LED D4 asserts. The
UCS1002 devices stay in this state until the error condition has been removed or until
power has been recycled on the evaluation board.
Note:
DS50002196A-page 18
Due to configuration restrictions, if any UCS1002 devices are used with the
USB4604, one must be attached to physical Port1.
2013 Microchip Technology Inc.
EVB-USB4604BCH
EVALUATION BOARD
USER’S GUIDE
Chapter 3. Battery Charging Support
3.1
BATTERY CHARGING MODES
The EVB-USB4604BCH supports several different Battery Charging modes, providing
an array of flexible configuration solutions. Each downstream port can be separately
configured for battery charging via OTP, downloadable external firmware to an on
board SPI Flash or through SMBus commands. Each port's configuration is
independent of the other ports.
The battery charging mechanism automatically switches ports between states that
perform the BC1.2 CDP handshake (which allows full USB communication with a USB
host while charging) and states that emulate the dedicated chargers from Charging
Device vendors. This allows support for the BC1.2 CDP mode and emulation of
dedicated chargers in DCP mode, without interfering with normal USB operation of any
USB 2.0 device attached to the port. Battery charging is supported through the use of
a UCS1002 port power controller.
Section 3.2 “Charging Port Roles” describes the modes of operation. For more
information on battery charging, please refer to the UCS1002 data sheet, Application
Note 34.5 and the USB Battery Charging 1.2 specifications.
3.2
CHARGING PORT ROLES
The EVB-USB4604BCH’s battery charging enabled downstream ports automatically
switch between various roles depending on the USB state of the EVB-USB4604BCH.
These roles are:
1. BC1.2 Charging Downstream Port (CDP – 1.5A with data)
2. Dedicated Charging Port (DCP – Power brick without data)
When switching between roles, the EVB-USB4604BCH toggles power to the attached
device if appropriate. The power toggle occurs if charger or USB renegotiation is
necessary based on the following conditions:
1. If the port is in a CDP role while the hub is disconnected from the host, the port
toggles power when switching to a DCP role to allow the downstream device to
negotiate with the DCP mechanism.
2. If the port is in a DCP role and the port needs to switch to a CDP role, the port
toggles power to allow the device to renegotiate with a CDP handshake and/or
USB attach.
When battery charging is disabled for a EVB-USB4604BCH port, the port acts as a
normal USB hub port.
When a USB port is in a state in which device-host USB communication is not possible,
a battery charging enabled port is not required to act as a USB hub port and is therefore
free to enter states that emulate dedicated chargers. For the EVB-USB4604BCH, there
are two cases where this applies:
1. The EVB-USB4604BCH upstream port is not connected to a USB host (which on
this evaluation board, it is tied to an HSIC host).
2. The EVB-USB4604BCH is in USB suspend with remote wake on the USB 2.0
portion of the evaluation board disabled and no USB 2.0 device connected as a
2013 Microchip Technology Inc.
DS50002196A-page 19
EVB-USB4604BCH Evaluation Board User’s Guide
USB device on the downstream port. If USB 2.0 remote wake is disabled, the hub
cannot generate resume signaling and does not need to detect a USB 2.0 attach.
In case 2, the EVB-USB4604BCH’s charging ports do not enter dedicated charging
states when there is a USB 2.0 device attached as a USB device. There are two
reasons for this behavior:
1. Entering dedicated charging states may involve changing the state of an
attached device due to power toggling and/or USB linestate changing. Because
the host system is unaware of the battery charging mechanism of the
EVB-USB4604BCH, the host could find the device in an unexpected state when
exiting suspend.
2. The attached device will not be able to signal resume signaling to the host when
the port is in a dedicated charging state. Hubs must propagate resume signaling
from downstream devices even when remote wake generation is disabled for the
hub.
If the EVB-USB4604BCH is in USB 2.0 suspend with USB 2.0 remote wake disabled
and a USB-attached device is removed from a port, the port switches to the DCP role
because possible resume propagation is no longer required.
3.2.1
BC1.2 Charging Downstream Port (CDP) Description
Devices that do not follow the BC1.2 CDP specification behave as they normally would
when inserted into a standard USB port. The EVB-USB4604BCH ports in CDP mode
allow normal USB operation or communication between normal devices and USB hosts
after downstream device detection and absence of a BC1.2 CDP handshake from the
device.
Devices that follow the BC1.2 CDP specification are also allowed to communicate
normally with the USB host when inserted into the EVB-USB4604BCH ports in CDP
mode. Additionally, prior to allowing the normal USB connection between the host and
the BC1.2 device, the EVB-USB4604BCH port performs the BC1.2 CDP handshake to
inform the BC1.2-compliant device that it may draw current exceeding the USB
specified limits. When the handshake is complete, the port is ready for device
enumeration.
3.2.2
Dedicated Charger Emulation Port (DCP) Description
The advantage of the EVB-USB4604BCH dedicated charger emulation port over the
BC1.2-specified DCP is that it supports BC1.2 compliant charging devices and many
non-BC1.2 compliant charging devices. The following paragraphs describe the
EVB-USB4604BCH modes of operation when its downstream ports are in dedicated
charging states (when normal USB connection is not required as described in previous
sections).
Dynamic Mode:
The EVB-USB4604BCH can be configured to dynamically react to devices inserted into
the downstream ports and emulate the appropriate type of charger for the inserted
device. In this configuration, the port begins in Apple® charger emulation mode and
switches to China Charging, Blackberry® or BC1.2 device charger emulation when
such devices are detected by the port. When a device is detached, the port starts again
in Apple charger emulation mode.
Configurable 1A and 2A Apple modes are available depending on the capabilities of
each port's port power controller.
An EVB-USB4604BCH port with a UCS1002 port power controller also supports
Samsung® Galaxy Tab™ charger emulation in addition to the above modes.
DS50002196A-page 20
2013 Microchip Technology Inc.
Battery Charging Support
Static Mode:
The EVB-USB4604BCH can be configured to keep the downstream ports in a fixed
charger emulation state. Currently, Apple and Samsung Galaxy Tab or China Charging
fixed charger emulation modes are available.
2013 Microchip Technology Inc.
DS50002196A-page 21
EVB-USB4604BCH Evaluation Board User’s Guide
NOTES:
DS50002196A-page 22
2013 Microchip Technology Inc.
EVB-USB4604BCH
EVALUATION BOARD
USER’S GUIDE
Appendix A. EVB-USB4604BCH Evaluation Board
A.1
INTRODUCTION
This appendix shows the EVB-USB4604BCH Evaluation Board.
FIGURE A-1:
EVB-USB4604BCH EVALUATION BOARD
2013 Microchip Technology Inc.
DS50002196A-page 23
EVB-USB4604BCH Evaluation Board
NOTES:
DS50002196A-page 24
2013 Microchip Technology Inc.
EVB-USB4604BCH
EVALUATION BOARD
USER’S GUIDE
Appendix B. EVB-USB4604BCH Evaluation Board
Schematics
B.1
INTRODUCTION
This appendix shows the EVB-USB4604BCH Evaluation Board schematics.
2013 Microchip Technology Inc.
DS50002196A-page 25
EVB-USB4604BCH EVALUATION BOARD SCHEMATIC 1
DP_UP
DM_UP
VB_EXT
2
3
U.FL
2
3
U.FL
1
J30
VDD12
R65
R66
3V3
1V2
4
12.0K
1%
-RESETSW1
3
4
VSS
MR
STM6718_SOT23-5
3V3
1
2
J8
1
-ProgramSM-Port
J19
1
(gnd)
2
(smdat)
3
(smclk)
4
(gnd)
5
(reset#)
2
Ext_Rst
35
RBIAS
46
C63
6pF
XTAL1
C62
6pF
XTAL2
44
1
3
R42
100K
RESET#
SKT1
0.1uF
4
Reset
RESETn
GND
SPI_FLASH-25X20_DIP8
DNP
RBIAS,Test
RBIAS/TEST_EN
3V3
5
R38
4.7uF
33
31
4
2
3
D3
BLUE
"SPI_CE#"
27
26
24
25
74LVC1G14
VDD33
5
U11
3V3
1K
D5
RED
"Reset"
74LVC1G14
1V2
PIO2/SM_CLK/SCL/CFG_SEL0
PIO45/SM_DAT/SDA/NOM_REM1
48
12
37
C58
4.7uF
(@ pin 48)
18
32
3V3
Reg.
3.3V
VDDA33/BYP
VDDA33
VDDA33
VDD33
VDD33
3.3V IO rail
PIO
SUSP/PIO0
SOF/PIO1
PIO3
PIO8
PIO10
+
1
3
2
R41
330
C41
0.1uF
USB_A
VCC Jack
D+ RA-TH
DSL1
GND
SL2
SR1
SR2
4
C46
C52
1
3
2
DP4
DM4
R1
330
C4
0.1uF
R49
4
0.1uF
4.7uF
C53
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
R48
6
8
5
7
C40
GND(FLAG)
1.2V Core nc1
nc2
nc3
VDDCR12/BYP
2
14
13
22
23
34
C39
10
13
7
8
9
20
21
R76
BLUE
11
12
UCS_SMDAT
UCS_SMCLK
DNP
R26
ALERT#
3V3
10K 10
13
J3
5V
6
8
5
7
C38
C37
0.1uF 10uF
DNP
2
2
2
PWR_EN
ALERT#
VS1
VS2
VDD
M1
M2
EM_EN
A_DET
VBUS1
VBUS2
SEL
GND
COMM_SEL/ILIM
GNDFLAG
20
21
DPIN
DMIN
1
2
19
18
3
4
6
5
3V3
R36
R35
R37
10K
10K
10K
SMBus Address:
0x30 [60h (w)/61h (r)]
R33
82K
R34
33K
2500 mA & SMBus
UCS1002_QFN20
17
DPOUT 16
DMOUT
SMDATA/LATCH
SMCLK/S0
PWR_EN
ALERT#
VS1
VS2
VDD
M1
M2
EM_EN
A_DET
VBUS1
VBUS2
SEL
GND
COMM_SEL/ILIM
GNDFLAG
PWR1
R61
C32
330
0.1uF
DNP
D7
GRN
"Pwr-Port 1"
1
2
19
18
3
4
6
5
3V3
R30
R29
R31
10K
10K
10K
SMBus Address:
0x31 [62h (w)/63h (r)]
R27
68K
R28
33K
2500 mA & SMBus
PWR2
R45
C31
330
0.1uF
DNP
D6
GRN
"Pwr-Port 2"
Port 3
U6
J14
J15
J10
J9
J26
R20
ALERT#
3V3
ZERO
3V3
4
U10
2
74LVC1G14
DNP
11
12
10K
5V
C36
C35
0.1uF 10uF
3V3
1
1
1
1
1
10
13
7
8
9
20
21
SUSP/PIO0
SOF(8KHz)/PIO1
PIO3
PIO8
UCS1002_QFN20
17
DPOUT 16
DMOUT
SMDATA/LATCH
SMCLK/S0
PWR_EN
ALERT#
VS1
VS2
VDD
M1
M2
EM_EN
A_DET
VBUS1
VBUS2
SEL
GND
COMM_SEL/ILIM
GNDFLAG
U5
14
15
11
12
UCS_SMDAT
UCS_SMCLK
PIO10
C44
DNP
0.1uF
DPIN
DMIN
1
2
19
18
3
4
6
5
3V3
R24
R23
R25
10K
10K
10K
SMBus Address:
0x32 [64h (w)/65h (r)]
R21
56.2K
R22
33K
2500 mA & SMBus
PWR3
R13
C30
330
0.1uF
DNP
D2
GRN
"Pwr-Port 3"
Port 4
*Note:
PU is enabled
by firmware on
PIO 0.
R44
2 H1
7 H2
45
D12
7
8
9
14
15
ZERO
R47
49
"VBUS"
SMDATA/LATCH
SMCLK/S0
U7
14
15
6
8
5
7
1
J12 PIO18
1
J23 PIO19
1
J25 PIO20
2
1K
UCS1002_QFN20
17
DPOUT 16
DMOUT
Port 2
J7
1
J13 PIO42
1
J11 PIO43
1
J24 PIO44
2
2
2
ALERT#/SUSP/PIO0
SOF/PIO1
PIO3
PIO8
PIO10
D4
RED
"Alert"
4
10K
0.1uF 10uF
R14
ALERT#
3V3
VDDCRREG
74LVC1G14
DNP
5V
10K
PIO17
PIO18
PIO19
PIO20
R46
10K
3V3
VB_DET
R32
ALERT#
3V3
J17
R50
2
2
2
1K
C45
11
12
UCS_SMDAT
UCS_SMCLK
DPIN
DMIN
10K
PIO41
PIO42
PIO43
PIO44
R39
C47
USB_A
VCC Jack
D+ RA-TH
DSL1
GND
SL2
SR1
SR2
C28
2
(*Put at least 20 GND
vias in the GND FLAG!)
Reg.
17
16
20
28
30
5
C48
4
C42
Power
VBAT
V_CR_REG
47
3V3
15
19
21
29
VDD33
C57
U8
UCS_SMDAT
UCS_SMCLK
PIO4/SPI_CLK
PIO5/SPI_DO/SPI_SPD_SEL
PIO9/SPI_DI (pull up)
SPI_CEn
3
C60
4.7uF 0.1uF
DNP
0.1uF
USB_A
VCC Jack
D+ RA-TH
DSL1
GND
SL2
SR1
SR2
150uF
PIO41/ATEST/PRTPWR1
PIO42/PRTPWR2
PIO43/PRTPWR3
PIO44/PRTPWR4
SPI / I2C
C54
0.1uF
11
10
U16
C61
330
C50
DP3
DM3
SMBUS
TCK/PIO17/OCS1n
TMS/PIO18/OCS2n
TDI/PIO19/UART_RX/OCS3n
TDO/PIO20/UART_TX/OCS4n
-1V2 DestJ16
1
2
3
4
*1-2 & 3-4
V_CR_REG
R57
1
3
2
DP2
DM2
C49
PWR4
XTAL2
VDD12
3
2013 Microchip Technology Inc.
2
4
PWR2
ZERO
ZERO
R56
R59
150uF
OCS / JTAG / UART
-CRreg VJ31
1
*open
2
3
Port 1
14
15
6
8
5
7
Port 3
9
8
XTAL1/CLK_IN
3V3
R40
DP2r
DM2r
Clock
VBAT
1
-Vdd33 V1
3V3 2
J4 *short
1K
6
5
PWR3
USB_DP3
USB_DM3
Port Power Control
-Vbat V*1-2
3V3 1
2
3
5V
C56
J28
U9
4
150uF
USB_DP4
USB_DM4
SPI_SCK
SPI_MOSI
SPI_MISO
SPI_CE#
WP#
HOLD#
*Note: UCS1002's PWR_EN, M1, M2, EM_EN
are to be controlled by SMBus.
Set PIN_IGNORE bit (Reg 17h, bit 7) to 1.
J27
Port 2
USB_DP2/STR2
USB_DM2/DAT2
10K
10K
10K
3
7
WP
HOLD
0.1uF
USB_A
VCC Jack
D+ RA-TH
DSL1
GND
SL2
SR1
SR2
Port 4
43
SM_CLK
SM_DAT
U13 25x20-Dual Read
6
8
SCK 5
VCC
SI 2
SO 1
C43
CS
C65
1
3
2
DP1
DM1
C64
FLEX_HSIC_STR
FLEX_HSIC_DAT
NC/VDD12
(USB/HSIC)
R62
10K
SPI
330
Y1
24MHz
R58
10K
3V3
R43
R51
R52
R64
R63
R68
150uF
ZERO
U12
3.08 & 1.11 Vtrip
5
1
V1 RST
2
38
H0
DP1r
DM1r
FLEX_USB_DP0
FLEX_USB_DM0
C59
0.1uF
*Note:
For embedded hub designs,
system should provide RESET#.
V2
39
42
STRB
DATA
1
J29
4
3
+
1K
SWAP_DP1/DAT1
SWAP_DM1/STR1
+
Slide-Top
2.2K
Up Stream
+
D8
"Manual"
41
40
PWR1
ZERO
ZERO
USB4604_QFN48
VBUS_DET/PIO16
5
R70
BR_GRN
R69
YEL
*Note:
Jumper selections marked with
an asterisk (*) are default settings.
*Note:
All USB differential pairs
must have Zdiff = 90 Ohms.
3
"External"
VDET_MAN
U14
36
Down Stream
D10
*Note: Do not assert
Ext. VB_Det until
VDD33 is good to
prevent backpowering
the USB4604.
3V3
Port 1
VB_DET Sel.
External/Manual
SW2
1
3
2 VB_DET
4
6
5
3V3
3
3V3
100K
10K
10K
J33
R72
100K
R67
R77
R78
Ext. VB_DET
1
2
DNP
10K
ZERO
5V
C13
100uF
Droop
+
C34
C33
0.1uF 10uF
10
13
7
8
9
20
21
DPIN
DMIN
UCS1002_QFN20
17
DPOUT 16
DMOUT
SMDATA/LATCH
SMCLK/S0
PWR_EN
ALERT#
VS1
VS2
VDD
M1
M2
EM_EN
A_DET
VBUS1
VBUS2
SEL
GND
COMM_SEL/ILIM
GNDFLAG
1
2
19
18
3
4
6
5
3V3
R18
R17
R19
10K
10K
10K
SMBus Address:
0x33 [66h (w)/67h (r)]
R15
47K
R16
33K
2500 mA & SMBus
PWR4
R2
C29
330
0.1uF
DNP
D1
GRN
"Pwr-Port 4"
EVB-USB4604BCH Evaluation Board User’s Guide
DS50002196A-page 26
FIGURE B-1:
EVB-USB4604BCH EVALUATION BOARD SCHEMATIC 2
5V Regulator, 6A
1
2
J2
Ext. 12V
DNP
2
+ C1
180uF
16V
C7
10uF
25V
VIN
ENABLE
VOUT
TRIM
6_Amp
GND
4
5
3
R3
267
1%
C5
C8
10uF
0.1uF
Alternate 1V2 Regulator, 1 A (DNP)
1V2 Regulator, 1 A
U3
1
R5
ENA
3
2
C22
0.1uF
DNP
SW
5V
L1
L3
2.2uH
2.2uH
DNP
5
R9
102K
EN
GND
FB
FB1
4
C26
C14
18pF
4.7uF
C18
4.7uF
C12
C15
C23
4.7uF
1.0uF
DNP
0.1uF
FBA
2
5V_REG_1V2
1V2
2A/0.05DCR
1
C2
C3
4.7uF
0.1uF
U2
TPS79601_SOT223-6
4
IN
OUT
EN
NR/FB
GND
GND
3
6
1V2
5
R8
100.0K
J5
Noise Inj.
R4
30.1K
DNP
C6
1.0uF
2
Buck_SOT23-5
Alternate 3V3 Regulator, 1 A (DNP)
2
VIN
SW
2.2uH
C27
R11
453K
EN
GND
FB
Buck_SOT23-5
4
18pF
C16
4.7uF
FBB
R10
100.0K
J6
Noise Inj.
2
C24
0.1uF
DNP
3
L4
3V3
C20
4.7uF
2.2uH
DNP
4.7uF
C10
1.0uF
DNP
C11
C21
0.1uF 1.0nF
2A/0.05DCR
R74
330
D9
ORANGE
"3V3 Present"
2
5V_REG_3V3
3V3
C9
MMBD914
U15
MIC37102-ADJ_SOIC8
FB2
R75
47K
EN3
C25
C69
4.7uF
1.0uF
1
VIN
EN
OUT
GND
GND
GND
GND
1K
ENB
L2
5
1
4.7uF
R6
1A
5V
5
6
7
8
U4
1
C19
D11
3V3 Regulator, 1 A
5V
ADJ
3
4
3V3
R7
1%
267
C70
R12
1%
160
10uF
DS50002196A-page 27
EVB-USB4604BCH Evaluation Board User’s Guide
1K
VIN
1A
1
5V
4.7uF
2
1
12V_EXT
3
C17
5V
U1
J1
2.5 mm
1
2013 Microchip Technology Inc.
FIGURE B-2:
EVB-USB4604BCH Evaluation Board Schematics
NOTES:
DS50002196A-page 28
2013 Microchip Technology Inc.
EVB-USB4604BCH
EVALUATION BOARD
USER’S GUIDE
Appendix C. Bill of Materials (BOM)
C.1
INTRODUCTION
This appendix includes the EVB-USB4604BCH Evaluation Board Bill of Materials (BOM).
2013 Microchip Technology Inc.
DS50002196A-page 29
Item Qty
EVB-USB4604BCH EVALUATION BOARD BILL OF MATERIALS
Qty
Populated
Reference Designator(s)
Description
Manufacturer
Manufacturer Part Number
Notes
1
1
1
C1
Capacitor, Low ESR, 180 uF, 16 VDC, 20%
Aluminum, Radial, 6.3 mm x 15 mm
Nichicon
UPW1C181MED
2
1
1
C13
Capacitor, Low ESR, 100 uF, 6.3 VDC, 20%,
Aluminum, Radial-SMT, 5 mm x 5.8 mm
United Chemi-Con
EMZA6R3ADA101ME61G
3
4
4
C28, C42, C49, C64
Capacitor, Low ESR, 150 uF, 6.3 VDC, 20%,
Aluminum, Radial-SMT, 5 mm x 5.7 mm
Lelon
VZS151M0JTR-0506
4
2
2
C62, C63
Capacitor, 6 pF, 50V, ±0.5 pF, NPO, 0402
Murata Electronics®
GRM1555C1H6R0DZ01D
5
2
2
C26, C27
Capacitor, 18 pF, 50V, 5%, NPO, 0402
Murata Electronics
GRM1555C1H180JZ01
6
1
1
C21
Capacitor, 1000 pF, 50V, 10%, X7R, 0402
Murata Electronics
GRM155R71H102KA01D
7
1
0
C67
Capacitor, 1000 pF, 50V, 10%, X7R, 0402
Murata Electronics
GRM155R71H102KA01D
Do not populate
Do not populate
8
1
0
C3
Capacitor, 0.1 uF, 10V, 10%, X5R, 0402
Murata Electronics
GRM155R71A104KA01D
9
21
21
C4, C8, C11, C23, C34, C36,
C38, C40, C41, C43, C46, C47,
C48, C50, C52, C53, C54, C57,
C59, C60, C65
Capacitor, 0.1 uF, 10V, 10%, X5R, 0402
Murata Electronics
GRM155R71A104KA01D
10
10
0
C22, C24, C29, C30, C31, C32,
C44, C51, C55, C68
Capacitor, 0.1 uF, 10V, 10%, X5R, 0402
Murata Electronics
GRM155R71A104KA01D
Do not populate
11
1
0
C6
Capacitor, 0.1 uF, 16 VDC, 10%, X5R, 0603
Murata Electronics
GRM188R61C105KA93D
Do not populate
12
1
0
C66
Capacitor, 2.2 uF, 6.3 VDC, 10%, X5R, 0603
Murata Electronics
GRM185R60J225KE26D
Do not populate
13
1
0
C69
Capacitor, 0.1 uF, 16 VDC, 10%, X5R, 0603
Murata Electronics
GRM188R61C105KA93D
Do not populate
2013 Microchip Technology Inc.
14
2
0
C10, C15
Capacitor, 0.1 uF, 16 VDC, 10%, X5R, 0603
Murata Electronics
GRM188R61C105KA93D
Do not populate
15
1
0
C2
Capacitor, 4.7 uF, 6.3 VDC, 20%, X5R, 0603
Murata Electronics
GRM188R60J475KE19D
Do not populate
16
11
11
C9, C12, C14, C16, C17, C18,
C19, C20, C45, C56, C58
Capacitor, 4.7 uF, 6.3 VDC, 20%, X5R, 0603
Murata Electronics
GRM188R60J475KE19D
17
1
0
C25
Capacitor, 4.7 uF, 6.3 VDC, 20%, X5R, 0603
Murata Electronics
GRM188R60J475KE19D
Do not populate
18
1
0
C61
Capacitor, 4.7 uF, 6.3 VDC, 20%, X5R, 0603
Murata Electronics
GRM188R60J475KE19D
Do not populate
19
1
0
C70
Capacitor, 10 uF, 6.3 VDC, 20%, X5R, 0603
Murata Electronics
GRM188R60J106ME47D
Do not populate
20
5
5
C5, C33, C35, C37, C39
Capacitor, 10 uF, 6.3 VDC, 20%, X5R, 0603
Murata Electronics
GRM188R60J106ME47D
21
1
1
C7
Capacitor, 10 uF, 25 VDC, 10%, 0805
Murata Electronics
GRM21BR61E106KA73L
22
4
4
D1, D2, D6, D7
LED, Green, 3 mm, Diffused, Right Angle
Lumex
SSF-LXH103GD
23
2
2
D3, D12
LED, Blue, 0603
Stanley Electric
DB1111C-TR
24
2
2
D4, D5
LED, Red, 0603
Stanley Electric
BR1111C-TR
25
1
1
D8
LED, Yellow, 0603
Stanley Electric
AY1111C-TR
EVB-USB4604BCH Evaluation Board User’s Guide
DS50002196A-page 30
TABLE C-1:
2013 Microchip Technology Inc.
TABLE C-1:
Item Qty
EVB-USB4604BCH EVALUATION BOARD BILL OF MATERIALS
Qty
Populated
Reference Designator(s)
Description
Manufacturer
Dialight
Manufacturer Part Number
Notes
26
1
1
D9
LED, Orange, 5 mm, TH, Right Angle
550-2505
27
1
1
D10
LED, Bright Green, 0603
Rohm
SML-412MWT86
28
1
0
D11
Diode, MMBD914LT, Fast Switching, 100 VDC, 200
mA, SOT-23
ON Semiconductors®
MMBD914LT1
Do not populate
29
1
0
FB1
Ferrite Bead, 200 Ohm, 2A, 0.05 DCR, 0603
Murata Electronics
BLM18EG221SN1D
Do not populate
30
1
0
FB2
Ferrite Bead, 200 Ohm, 2A, 0.05 DCR, 0603
Murata Electronics
BLM18EG221SN1D
Do not populate
31
2
2
L1, L2
Inductor, 2.2 uH, Power, Shielded, 1.2A, 1008
Murata Electronics
LQM2HPN2R2MG0L
32
2
0
L3, L4
Inductor, 2.2 uH, Power, Shielded, 1.2A, 1008
Murata Electronics
LQM2HPN2R2MG0L
®
Do not populate
ERJ-3GEYJ331V
33
9
9
R1, R2, R13, R41, R45, R57,
R61, R68, R74
Resistor, 330, 5%, 1/16W, 0603
Panasonic
34
1
0
R73
Resistor, 330, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ331V
35
1
1
R3
Resistor, 267, 1%, 1/10W, 0603
Panasonic
ERJ-3EKF2670V
36
1
0
R7
Resistor, 267, 1%, 1/10W, 0603
Panasonic
ERJ-3EKF2670V
Do not populate
37
1
0
R4
Resistor, 30.1K, 1%, 1/10W, 0603
Panasonic
ERJ-3EKF3012V
Do not populate
38
1
0
R60
Resistor, 1K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ102V
Do not populate
39
7
7
R5, R6, R38, R39, R40, R69,
R76
Resistor, 1K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ102V
40
2
2
R8, R10
Resistor, 100K, 1%, 1/10W, 0603
Panasonic
ERJ-3EKF1003V
41
1
1
R9
Resistor, 102K, 1%, 1/10W, 0603
Panasonic
ERJ-3EKF1023V
42
1
1
R11
Resistor, 453K, 1%, 1/10W, 0603
Rohm
MCR03EZPFX4533
43
1
0
R12
Resistor, 160K, 1%, 1/10W, 0603
Stackpole
RMCF0603FT160R
44
19
19
R17, R18, R19, R23, R24, R25,
R29, R30, R31, R35, R36, R37,
R43, R48, R49, R51, R52, R58,
R62
Resistor, 10K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ103V
5
0
R14, R20, R26, R32, R46
Resistor, 10K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ103V
46
1
1
R15
Resistor, 47K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ473V
DS50002196A-page 31
47
1
0
R75
Resistor, 47K, 5%, 1/16W, 0603
Yageo America
9C06031A4702JLHFT
48
4
4
R16, R22, R28, R34
Resistor, 33K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ333V
49
1
1
R21
Resistor, 56.2K, 1%, 1/16W, 0603
KOA Speer
RK73H1JLTD5622F
50
1
1
R27
Resistor, 68K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ683V
51
1
1
R33
Resistor, 82K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ823V
52
3
3
R42, R67, R72
Resistor, 100K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ104V
53
1
0
R71
Resistor, 100K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ104V
Do not populate
Do not populate
Do not populate
Do not populate
Bill of Materials (BOM)
45
Do not populate
Item Qty
EVB-USB4604BCH EVALUATION BOARD BILL OF MATERIALS
Qty
Populated
Reference Designator(s)
Description
Manufacturer
Manufacturer Part Number
Notes
54
4
4
R44, R47, R50, R65
Resistor, ZERO, 0.1W, 0603
Panasonic
55
3
0
R53, R54, R55
Resistor, ZERO, 0.1W, 0603
Panasonic
ERJ-3GEY0R00V
ERJ-3GEY0R00V
56
4
4
R56, R59, R63, R64
Resistor, ZERO, 0.1W, 0402
Panasonic
ERJ-2GE0R00X
57
1
1
R66
Resistor, 12.0K, 1%, 1/16W, 0603
Panasonic
ERJ-3EKF1202V
58
1
1
R70
Resistor, 2.2K, 5%, 1/16W, 0603
Panasonic
ERJ-3GEYJ222V
59
1
1
J1
Connector, Power Jack, 2.5 mm x 5.5 mm, 12V, 4A,
Right Angle, TH
Cui Stack
PJ-002BH
60
2
2
J29, J30
Receptacle, Coax, U.FL, SMT, Vertical
Hirose
U.FL-R-SMT-1
61
4
0
J18, J20, J21, J22
Receptacle, Coax, U.FL, SMT, Vertical
Hirose
U.FL-R-SMT-1
Do not populate
62
1
0
J32
Receptacle, USB, Style B, Right Angle,
Through-hole
FCI
61729-x0xxBLF
Do not populate
63
4
4
J3, J7, J17, J27
Receptacle, USB, Style A, Right Angle,
Through-hole
AMP
292303-1
64
1
0
J2
Header, 1x2, 0.1 Inch, Vertical
Samtec
TSW-102-14-L-S
65
16
16
J4, J5, J6, J8, J9, J10, J11, J12,
J13, J14, J15, J23, J24, J25,
J26, J33
Header, 1x2, 0.1 Inch, Vertical
Samtec
TSW-102-14-L-S
66
2
2
J28, J31
Header, 1x3, 0.1 Inch, Vertical
Samtec
TSW-103-14-L-S
67
1
0
J19
Header, 1x5, 0.1 Inch, Vertical
Samtec
TSW-105-14-L-S
68
1
1
J16
Header, 2x2, 0.1 Inch, Vertical
AMP
146256-2
69
1
1
SKT1 (U13)
Socket, IC, 8-Pin DIP, Leaf Contacts, Through-hole
Assmann
A08-LC-TT-R
70
1
1
SW1
Switch, Momentary, SPST, 100 mA, J-lead, NO
E-Switch
TL3301xF160QJor-RJ
2013 Microchip Technology Inc.
71
1
1
SW2
Switch, DPDT, Slide, Sub-Mini, Top Actuator, TH
C&K
JS202011CQN
72
1
1
U1
IC, DC-DC Converter Module, 0.591-6 Vout, ~12
Vin, 0.591-6 VDC out, 6A, 5-Pin SIP, 0.41 Wide
Murata Electronics
OKR-T/6-W12-C
73
1
0
U2
IC, TPS79601DCQ, Voltage Regulator, Low Dropout, Var., 1.0A, SOT223-6
Texas Instruments
TPS79601DCQ
74
2
2
U3, U4
IC, Buck Switching Converter, ~1.6 MHz, 1A,
SOT23-5
Exar
XRP6658ISTR-F
75
4
4
U5, U6, U7, U8
IC, UCS1002, USB PrtPwr Controller, QFN20
SMSC
UCS1002-1-BP-TR
76
4
4
U9, U10, U11, U16
IC, 74LVC1G14, Inverter, Shottky, DCK
TI
SN74LVC1G14DCKR
77
1
1
U12
IC, STM6718TG, 3.08V and 1.11V Trips, MPU
Supervisor, SOT23-5
STMicroelectronics
STM6718TG
Do not populate
Do not populate
Do not populate
Do not populate
EVB-USB4604BCH Evaluation Board User’s Guide
DS50002196A-page 32
TABLE C-1:
Item Qty
EVB-USB4604BCH EVALUATION BOARD BILL OF MATERIALS
Qty
Populated
Reference Designator(s)
Description
Manufacturer
Manufacturer Part Number
Notes
78
1
0
U13
IC, 25x40, 4 Mb (512K x 8) SPI Serial FLASH,
2.5V-3.3V, 75 MHz, DIP8
MUST BE PROGRAMMED and INSTALLED in SKT
AFTER ASSY
Winbond
W25X40BVDAIG
Do not populate
79
1
1
U14
IC, USB4604, USB 2.0 and HSIC, 4-port, QFN48
SMSC
USB4604-1080HN
Supplied by
SMSC
80
1
0
U15
IC, MIC37102YM, LDO Regulator, Adj., 1A, SOIC8
Micrel
MIC37102YM
Do not populate
81
1
1
Y1
Crystal, 24.000 MHz, 30 ppm, 6 pF, SMT 2.0 mm x
1.6 mm
Murata Electronics
XRCGB24M000F3M00R0
82
4
0
SHUNT1, SHUNT2, SHUNT3,
SHUNT4
Shunt, Insulated, 0.1 Inch
AMP
881545-2
83
4
4
Foot, Silicone Rubber, Adhesive, Clear, Cylindrical,
.375” x .190”
Richco®
RBS-35
84
1
1
Serial Number Labels, 6 mm x 27 mm
Assembler
85
1
1
Assy Labels: “EVB-USB4604BCH_A4”, 6 mm x 27
mm
Assembler
86
1
1
PCB Fab
PCB, Kirkward48 (EVB-USB4604BCH), Rev. A1
ViaSystems/DDi
87
1
1
Assembly
Assembly, Kirkward48 (EVB-USB4604BCH), Rev.
A4
EVB-USB4604BCH
EVB-USB4604BCH
Do not populate
Supplied by
SMSC
EVB-USB4604BCH Evaluation Board User’s Guide
DS50002196A-page 33
TABLE C-1:
2013 Microchip Technology Inc.
Bill of Materials (BOM)
NOTES:
2013 Microchip Technology Inc.
DS50002196A-page 34
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
Web Address:
www.microchip.com
Asia Pacific Office
Suites 3707-14, 37th Floor
Tower 6, The Gateway
Harbour City, Kowloon
Hong Kong
Tel: 852-2401-1200
Fax: 852-2401-3431
India - Bangalore
Tel: 91-80-3090-4444
Fax: 91-80-3090-4123
Austria - Wels
Tel: 43-7242-2244-39
Fax: 43-7242-2244-393
Denmark - Copenhagen
Tel: 45-4450-2828
Fax: 45-4485-2829
Atlanta
Duluth, GA
Tel: 678-957-9614
Fax: 678-957-1455
Boston
Westborough, MA
Tel: 774-760-0087
Fax: 774-760-0088
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Itasca, IL
Tel: 630-285-0071
Fax: 630-285-0075
Cleveland
Independence, OH
Tel: 216-447-0464
Fax: 216-447-0643
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Tel: 972-818-7423
Fax: 972-818-2924
Detroit
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Tel: 248-538-2250
Fax: 248-538-2260
Indianapolis
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Tel: 317-773-8323
Fax: 317-773-5453
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Tel: 949-462-9523
Fax: 949-462-9608
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Santa Clara, CA
Tel: 408-961-6444
Fax: 408-961-6445
Toronto
Mississauga, Ontario,
Canada
Tel: 905-673-0699
Fax: 905-673-6509
Australia - Sydney
Tel: 61-2-9868-6733
Fax: 61-2-9868-6755
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Tel: 86-10-8569-7000
Fax: 86-10-8528-2104
China - Chengdu
Tel: 86-28-8665-5511
Fax: 86-28-8665-7889
China - Chongqing
Tel: 86-23-8980-9588
Fax: 86-23-8980-9500
China - Hangzhou
Tel: 86-571-2819-3187
Fax: 86-571-2819-3189
China - Hong Kong SAR
Tel: 852-2943-5100
Fax: 852-2401-3431
China - Nanjing
Tel: 86-25-8473-2460
Fax: 86-25-8473-2470
China - Qingdao
Tel: 86-532-8502-7355
Fax: 86-532-8502-7205
China - Shanghai
Tel: 86-21-5407-5533
Fax: 86-21-5407-5066
China - Shenyang
Tel: 86-24-2334-2829
Fax: 86-24-2334-2393
China - Shenzhen
Tel: 86-755-8864-2200
Fax: 86-755-8203-1760
China - Wuhan
Tel: 86-27-5980-5300
Fax: 86-27-5980-5118
China - Xian
Tel: 86-29-8833-7252
Fax: 86-29-8833-7256
India - Pune
Tel: 91-20-3019-1500
Japan - Osaka
Tel: 81-6-6152-7160
Fax: 81-6-6152-9310
Japan - Tokyo
Tel: 81-3-6880- 3770
Fax: 81-3-6880-3771
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Tel: 82-53-744-4301
Fax: 82-53-744-4302
Korea - Seoul
Tel: 82-2-554-7200
Fax: 82-2-558-5932 or
82-2-558-5934
Malaysia - Kuala Lumpur
Tel: 60-3-6201-9857
Fax: 60-3-6201-9859
France - Paris
Tel: 33-1-69-53-63-20
Fax: 33-1-69-30-90-79
Germany - Munich
Tel: 49-89-627-144-0
Fax: 49-89-627-144-44
Italy - Milan
Tel: 39-0331-742611
Fax: 39-0331-466781
Netherlands - Drunen
Tel: 31-416-690399
Fax: 31-416-690340
Spain - Madrid
Tel: 34-91-708-08-90
Fax: 34-91-708-08-91
UK - Wokingham
Tel: 44-118-921-5869
Fax: 44-118-921-5820
Malaysia - Penang
Tel: 60-4-227-8870
Fax: 60-4-227-4068
Philippines - Manila
Tel: 63-2-634-9065
Fax: 63-2-634-9069
Singapore
Tel: 65-6334-8870
Fax: 65-6334-8850
Taiwan - Hsin Chu
Tel: 886-3-5778-366
Fax: 886-3-5770-955
Taiwan - Kaohsiung
Tel: 886-7-213-7828
Fax: 886-7-330-9305
Taiwan - Taipei
Tel: 886-2-2508-8600
Fax: 886-2-2508-0102
Thailand - Bangkok
Tel: 66-2-694-1351
Fax: 66-2-694-1350
China - Xiamen
Tel: 86-592-2388138
Fax: 86-592-2388130
China - Zhuhai
Tel: 86-756-3210040
Fax: 86-756-3210049
DS50002196A-page 35
India - New Delhi
Tel: 91-11-4160-8631
Fax: 91-11-4160-8632
08/20/13
2013 Microchip Technology Inc.