Manuals+

Microchip EVB-USB7206 Evaluation Kit User's Guide

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 the Microchip website (www.microchip.com) to obtain the latest documentation available.

Documents are identified with a "DS" number, located on the bottom of each page. The numbering convention for the DS number is "DSXXXXXA", where "XXXXX" is the document number and "A" is the revision level.

For the most up-to-date information on development tools, consult the MPLAB® IDE online help by selecting the Help menu, then Topics.

Introduction

This chapter contains general information useful before using the EVB-USB7206 Evaluation Kit. It covers document layout, conventions, warranty registration, Microchip's web resources, customer notification services, customer support, and document revision history.

Document Layout

This document describes how to use the EVB-USB7206 Evaluation Kit as a demonstration platform for portable applications. The manual is structured into chapters and appendices:

  • Chapter 1: "Overview" - Provides a brief description of the EVB-USB7206.
  • Chapter 2: "Getting Started" - Details setup and operation of the EVB-USB7206.
  • Chapter 3: "EVB-USB7206 Evaluation Kit" - Covers hardware configuration options.
  • Appendix A: "USB7206 Schematics" - Presents the EVB-USB7206 Evaluation Kit schematics.
  • Appendix B: "Bill of Materials" - Lists the EVB-USB7206 Evaluation Kit Bill of Materials (BOM).
  • Appendix C: "PCB Silk Screens" - Shows the EVB-USB7206 Evaluation Kit silk screen images.

Conventions Used in this Guide

This manual employs the following documentation conventions:

Description Represents Examples
Arial font: Italic characters Referenced books MPLAB® IDE User's Guide
Initial caps Emphasized text, A window, A dialog, A menu selection ...is the only compiler...; the Output window; the Settings dialog; select Enable Programmer
Quotes A field name in a window or dialog "Save project before build"
Underlined, italic text with right angle bracket A menu path File>Save
Bold characters A dialog button, A tab Click OK; Click the Power tab
N'Rnnnn A number in verilog format (N=digits, R=radix, n=digit) 4'b0010, 2'hF1
Text in angle brackets < > A key on the keyboard Press <Enter>, <F1>
Courier New font: Plain Courier New Sample source code, Filenames, File paths, Keywords, Command-line options, Bit values, Constants #define START; autoexec.bat; c:\mcc18\h; asm, endasm, static; -Opa+, -Opa-; 0, 1; 0xFF, 'A'
Italic Courier New A variable argument file.o, where file can be any valid filename
Square brackets [ ] Optional arguments mcc18 [options] file
Curly brackets and pipe character: {|} Choice of mutually exclusive arguments; an OR selection errorlevel {0|1}
Ellipses... Replaces repeated text var_name [, var_name...]
Represents code supplied by user void main (void) { ... }

Warranty Registration

Complete the enclosed Warranty Registration Card and mail it promptly to receive new product updates. Interim software releases are available on the Microchip web site.

The Microchip Web Site

Microchip provides online support via www.microchip.com, offering data sheets, errata, application notes, sample programs, design resources, user's guides, hardware support documents, software releases, FAQs, technical support requests, discussion groups, and product information.

Development Systems Customer Change Notification Service

Microchip's notification service keeps customers informed about product changes, updates, revisions, or errata via email. Register on www.microchip.com under "Customer Change Notification" for updates on specific product families or development tools.

Development Systems product groups include Compilers, Emulators, In-Circuit Debuggers, MPLAB IDE, and Programmers.

Customer Support

Assistance is available through distributors, representatives, local sales offices, Field Application Engineers (FAEs), and technical support. For technical support, visit http://www.microchip.com/support.

Document Revision History

Revisions Section/Figure/Entry Correction
DS50002937B (01-28-21) Section 1.3 "Block Diagram"
Section 2.2 "Kit Contents"		 Updated Figure 1-1.
Removed "Type-A to Type-B USB Cable."
Section 3.1.1.2 "Internal Default Configurations with Strapping Options"
Section 3.1 "Hardware Configuration Options"		 Updated tables Table 3-1 and Table 3-2.
Removed section on USB Type-C.
DS50002937A (11-26-19) Initial release

Chapter 1. Overview

1.1 Introduction

The EVB-USB7206 is a demonstration and evaluation platform for the USB7206, a 6-port High-Speed (HS) USB smart hub. It supports USB 2.0 (HS, FS, LS) and USB 3.2 Gen2 signaling. The platform features six downstream ports (five Gen2, one USB 2.0) and supports battery charging (up to 10A total) and FlexConnect role reversal. Configurations can be managed via internal settings, I2C, or an external 16-Mbit SPI Flash. It demonstrates driver compatibility with Windows (10, 8.x, 7, XP), Mac OS X 10.4+, and Linux.

Note 1: Requires a 12V, 85W supply.

1.2 Features

  • Microchip's PortSwap, PHYBoost™, and VariSense™ technologies
  • USB7206 in a 100-pin QFN RoHS-compliant package
  • USB 3.2-compliant (Gen2 operation)
  • USB 2.0-compliant (HS, FS, and LS operation)
  • 5V-tolerant USB pins
  • Self-powered operation
  • USB Gen2 Type-B upstream port
  • Six downstream USB ports: five Gen2, one USB 2.0-only
  • Individual port power and overcurrent sense
  • Battery charging support (BC1.2 or SE1, 2.1A max per port) via shunts J10 and J14
  • Onboard SPI Flash for downloadable firmware
  • Operates from a single +12.0V regulated external power supply
  • Onboard 25 MHz crystal or oscillator input
  • Single onboard +5.2V, 15A regulator
  • Single onboard +3.3V, 0.5A regulator
  • Single onboard +1.2V, 2A regulator
  • Port Power LED indicators
  • SPI Flash activity blue LED indicator
  • Reset red LED indicator
  • Green LED indicators for 5V, 3.3V, and 1.2V regulator outputs
  • Terminal block connector for external 12 VDC bench supply
  • Barrel connector for Microchip 12V power supply
  • Removable/non-removable downstream port options configurable via shunt on J13
  • Bridge peripheral functions: USB-to-UART (CDC), USB-to-I2S™ Audio Codec, USB-to-I2C

1.3 Block Diagram

Figure 1-1 illustrates the block diagram of the EVB-USB7206. It shows the main components and their interconnections, including the USB 3.1 Gen 2 Hub (USB7206), configuration straps, SPI Flash, I2C interfaces, and the various downstream ports (Port 0 to Port 6).

1.4 References

The following documents may be helpful:

  • USB7206 6-Port USB 3.1 Gen 2 Controller Hub Data Sheet
  • AN2935 Configuration of USB7202/USB7206/USB725x
  • AN3240 USB-to-I2C Bridging with Microchip USB720x and USB725x Hubs Application Note
  • AN3020 USB-to-SPI Bridging with Microchip USB72xx Hubs
  • AN2932 USB-to-GPIO Bridging with Microchip USB72xx Hubs
  • AN2936 USB-to-UART Bridging with Microchip USB7202, USB7250, USB7251, and USB7252 Hubs
  • AN1700 FlexConnect Applications
  • AN 26.2 Implementation Guidelines for Microchip's USB 2.0 and USB 3.0 Hub Devices

1.5 Acronyms and Definitions

Acronym Definition
BC1.2 The latest USB-IF specified USB battery charging standard
CDP Charging Downstream Port, a BC1.2-compliant port that allows simultaneous USB data and USB charging
DCP Dedicated Charging Port, a BC1.2-compliant port which is only capable of USB charging (no data)
DFP Downstream Facing Port
EVB Evaluation Board
OTP One-Time Programmable Memory
SDP Standard Downstream Port, a standard USB port with no high-current battery charging capabilities
SE1 Type of Battery Charging (non-USB compliant) that sets the USB D+/D- to specific DC voltages to communicate charging capability
Type-C Reversible USB Connector
USB-IF USB Integrators Forum, a collection of corporate-sponsored members responsible for developing USB specifications
Gen2 USB Specification 3.2 Gen2

Chapter 2. Getting Started

2.1 Introduction

The Microchip EVB-USB7206 offers flexible configuration solutions. It can be configured via internal register settings, downloadable firmware to onboard SPI Flash, SMBus, or onboard switches. When using default internal settings, it operates as a USB 3 Gen2 hub with one upstream Gen2 port, two downstream Gen2 ports, and two downstream USB 2.0 ports. Microchip provides the MPLAB® Connect Configurator (MPLABCC) tool for configuration. Version 2.1.0 or greater is required. Refer to www.microchip.com/USB7206 for more information.

2.2 Kit Contents

The EVB-USB7206 Evaluation Kit includes:

  • EVB-USB7206 Evaluation Board

2.3 Quick Start

To begin using the board:

  1. Connect a 12V power supply to the barrel connector (J4) or terminal block (J2) on the EVB-USB7206.
  2. Connect the EVB-USB7206 to a USB host using a Type-A to Type-B USB cable via the upstream "Port 0" USB Type-B socket (J1).

Devices can now be connected to downstream ports for enumeration. For advanced configuration or feature evaluation, launch MPLABCC software or adjust hardware configuration options.

Chapter 3. EVB-USB7206 Evaluation Kit

3.1 Hardware Configuration Options

Figure 3-1 shows the top view of the EVB-USB7206.

3.1.1 Configuration

3.1.1.1 External SPI Flash

Upon power-up, the USB7206 checks for an external SPI ROM device with a valid signature. If found, the external ROM is enabled, and code execution begins from it. Note 1: CFG_BC and CFG_NON_REM options are deselected when SPI shunts are installed on J10. In SPI mode, configuration is handled by the SPI ROM code. Note 2: If the SPI Flash is unprogrammed or has an invalid signature, the USB7206 defaults to internal settings.

3.1.1.2 Internal Default Configurations with Strapping Options

If no valid SPI Flash image or SMBus2 configuration is detected, the USB7206 uses internal default register settings, including Vendor ID, Product ID, Language ID, and Device ID from internal ROM code. Additional configuration is available via CFG_BC_EN and CFG_NON-REM functions, controlled by resistor values selected for specific pins. The EVB-USB7206 demonstrates two of these resistor values.

Shunts on J13 and J14 headers are used to select CFG_BC_EN and CFG_NON-REM modes.

For battery charging strap options, connect a shunt to pins 2-3 of J10 and J14 (Table 3-1). For NON_REM strap options, connect a shunt to pins 5-6 of J10 and J13 (Table 3-2).

TABLE 3-1: BATTERY CHARGING OPTIONS (CFG_BC_EN - J14)
J14 Shunt Position
(J10 is shunted pins 2-3)		 Description
2-3 All ports are BC 1.2-disabled.
1-2 All downstream ports are BC1.2-enabled.
TABLE 3-2: NON-REMOVABLE PORT OPTIONS (CFG_NON-REM - J13)
J13 Shunt Position
(J10 is shunted pins 5-6)		 Description
1-2 All ports are non-removable.
2-3 All ports are removable.

3.1.2 Power Source – Self Powered

The EVB-USB7206 operates in self-powered mode. Power is supplied via a +12.0V regulated external supply connected to the 2.5 mm connector (J1) or the "12V" screw terminal (J2). The +12.0V feeds a 15A regulator providing +5.2V (nominal) and supplying the +3.3V and +1.2V regulators.

CAUTION: The supplied 12.0V power supply may not support simultaneous battery charging on all downstream ports. Use a higher power supply if test cases exceed its capability to prevent damage.

3.1.3 Downstream Port Power Control

Six downstream ports are controlled by port power controllers with auto-discharge. All ports support BC 1.2 battery charging. The two downstream USB Type-A ports support up to 2.1A at 5V.

3.1.4 LED Indicators

Table 3-3 lists the LED indicators on the EVB-USB7206:

TABLE 3-3: EVB-USB7206 LED INDICATOR DESCRIPTIONS
Ref. Des. Label Description
D1 PORT 0 VBUS Illuminates when 5V to upstream PORT0 VBUS is present.
D2 PORT 5 VBUS Illuminates when 5V to upstream PORT5 VBUS is present.
D3 PORT 6 VBUS Illuminates when 5V to upstream PORT6 VBUS is present.
D5 PORT 1 VBUS Illuminates when 5V to upstream PORT1 VBUS is present.
D6 RESET The RST_N signal is asserted.
D8 SPI-ACTIVE Indicates SPI Flash Memory activity.
D9 PORT 2 VBUS Illuminates when 5V to upstream PORT2 VBUS is present.
D10 5V Illuminates when 5V is present from the 5V voltage regulator.
D11 3V3 Illuminates when 3.3V is present from the 3.3V voltage regulator.
D12 VCORE Illuminates when 1.2V (VCORE) is present from the 1.2V regulator.
D13 PORT 3 VBUS Illuminates when 5V to upstream PORT3 VBUS is present.
D14 PORT 4 VBUS Illuminates when 5V to upstream PORT4 VBUS is present.

3.1.5 Switches

Table 3-4 describes the switches:

TABLE 3-4: EVB-USB7206 SWITCH DESCRIPTIONS
Ref. Des. Label Description
SW1 ON/OFF Connects or disconnects the 12 VDC supply.
SW2 RESET Momentary push-button switch to assert RST_N.

3.1.6 Connector Descriptions

Table 3-5 lists the PCB connectors:

TABLE 3-5: EVB-USB7206 CONNECTOR DESCRIPTIONS
Ref. Des. Type Label Description
J1 USB Type-B Connector PORT0 Upstream Type-B Gen2 connection
J2 USB Type-A Connector PORT5 Downstream Type-A Gen2 Port 5 USB connection
J3 USB Type-A Connector PORT6 Downstream Type-A USB 2.0 Port 6 USB connection
J4 Barrel Jack 12VDC 12 VDC supply connection (center pin positive)
J5 2-pin terminal block -- Alternative 12 VDC supply connection. Pin 1 is positive.
J6 1x1 Header GND Circuit ground
J7 2x2 Header PF24 PF23 PF25 PF21 SPI data pins provided for debugging SPI memory
J8 2x2 Header SI2C_CLK SI2C_DAT Hub Client I2C Header
J9 2x1 Header Ext. Reset Connection for an external reset switch
J10 2x3 Header SPI_DI/CFG_BC_EN
SPI_CEn/CFG_NON_REM		 Selects between SPI memory capability and BC/NON_REM capability.
For SPI, connect pins 1-2 and 4-5.
For BC, connect pins 2-3.
For NON_REM, connect pins 5-6.
J11 USB Type-A Connector PORT1 Downstream Type-A Gen2 Port 1 USB connection
J12 1x2 Header PU Pull-up resistors, Client I2C
J13 1x3 Header NON_REM_SELECT See Table 3-2.
J14 1x3 Header BC SELECT See Table 3-1.
J15 1x2 Header HOLD When shunted, disables the SPI memory.
J16 1x10 Header -- PF12 - PF29
J17 1x3 Header -- Audio Code (Spare)
J18 1x10 Header -- PF3 - PF11
J19 USB Type-A Connector PORT2 Downstream Type-A Gen2 Port 2 USB connection
J20 1x2 Header PU Pull-up resistors, Host I2C
J21 2x2 Header MI2C_CLK MI2C_DAT Hub Host I2C Header
J22 USB Type-A Connector PORT3 Downstream Type-A Gen2 Port 3 USB connection
J23 USB Type-A Connector PORT4 Downstream Type-A Gen2 Port 4 USB connection
J24 1x10 Header -- Audio Codec Socket
J25 1x10 Header -- Audio Codec Socket

3.1.7 Test Points

Table 3-6 describes the test points:

TABLE 3-6: EVB-USB7206 TEST POINT DESCRIPTIONS
Ref. Des. Type Description
TP1 Test Pad PORT5 VBUS
TP2 Test Pad PORT6 VBUS
TP3 Test Pad PORT1 VBUS
TP4 Test Loop (Blue) 5VL
TP5 Test Loop (Red) PG5V
TP6 Test Pad ATEST
TP7 Test Loop (Red) 12V
TP8 Test Pad 5V
TP9 Test Pad PORT2 VBUS
TP10 Test Loop (Black) GND
TP11 Test Loop (Orange) 3V3
TP12 Test Loop (Yellow) LVCORE
TP13 Test Pad PORT3 VBUS
TP14 Test Pad PORT4 VBUS

Appendix A. USB7206 Schematics

A.1 Introduction

This appendix contains the detailed circuit schematics for the EVB-USB7206 Evaluation Kit, illustrating the electrical design for various sections including SPI, Reset, Upstream Port, Audio Codec, I2C interfaces, Downstream Ports, and Power Regulators.

Appendix B. Bill of Materials

B.1 Introduction

This appendix lists the components used in the EVB-USB7206 Evaluation Board.

TABLE B-1: EVB-USB7206 BILL OF MATERIALS
Item Quantity Designator Description Populated Manufacturer Manufacturer Part Number
1 35 C1, C6, C7, C14, C15, C20, C30, C36, C38, C39, C41, C42, C43, C44, C45, C47, C48, C49, C50, C52, C54, C57, C58, C60, C61, C62, C63, C64, C66, C68, C76, C85, C86, C93, C98 CAP CER 0.1 µF 16V 10% X7R SMD 0402 YES Murata GRM155R71C104KA88D
2 12 C2, C3, C4, C5, C53, C56, C65, C67, C91, C92, C94, C95 CAP CER 47 µF 6.3V 20% X5R SMD 0805 YES Taiyo Yuden JMK212BJ476MG-T
3 23 C8, C9, C10, C12, C13, C18, C19, C24, C33, C35, C51, C69, C73, C74, C78, C79, C80, C81, C88, C89, C90, C96, C97 CAP CER 0.1 µF 35V 10% X7R SMD 0402 YES TDK Corporation CGA2B3X7R1V104K050BB
4 4 C11, C55, C70, C72 CAP CER 10 µF 16V 10% X5R SMD 0805 YES Wurth Electronics Inc 885012107014
5 6 C16, C17, C28, C71, C82, C83 CAP CER 47 µF 10V 20% X5R SMD 0805 YES TDK Corporation C2012X5R1A476M125AC
6 3 C21, C25, C40 CAP CER 47 µF 16V 10% X5R SMD 1210 YES Murata Electronics North America GRM32ER61C476KE15K
7 3 C22, C23, C59 CAP CER 100 µF 10V 20% X5R SMD 1210 YES Taiyo Yuden LMK325BJ107MM-T
8 1 C26 CAP CER 3900 pF 50V 5% C0G SMD 0603 YES TDK C1608C0G1H392J080AA
9 1 C27 CAP CER 33 pF 50V 5% NP0 SMD 0603 YES Cal-Chip GMC10CG330J50NTLF
10 1 C29 CAP CER 680 pF 50V 5% NP0 SMD 0603 YES Panasonic ECJ-1VC1H681J
11 1 C31 CAP CER 0.33 µF 16V 10% X7R SMD 0603 DNP Murata GRM188R71C334KA01D
12 1 C32 CAP CER 4.7 µF 35V 10% X7R SMD 0805 YES TDK Corporation C2012X7R1V475K125AC
13 1 C34 CAP CER 0.33 µF 16V 10% X7R SMD 0603 YES Murata GRM188R71C334KA01D
14 2 C37, C46 CAP CER 10 pF 50V 5% NP0 SMD 0402 DNP Murata GRM1555C1H100JZ01D
15 2 C75, C87 CAP CER 22 µF 10V 10% X7R SMD 1206 YES Samsung Electro-Mechanics America, Inc CL31B226KPHNNNE
16 1 C77 CAP CER 470 µF 25V 5% NP0 SMD 0603 YES AVX 06033A471JAT2A
17 1 C84 CAP CER 2.2 µF 10V 10% X7R SMD 0603 YES Murata GRM188R71A225KE15D
18 1 C99 CAP CER 0.1 µF 16V 10% X7R SMD 0402 DNP Murata GRM155R71C104KA88D
19 10 D1, D2, D3, D5, D9, D10, D11, D12, D13, D14 DIO LED GREEN 2V 30 mA 35 mcd Clear SMD 0603 YES Lite-On Inc LTST-C191KGKT
20 1 D4 DIO RECT MMBD914-7-F 1.25V 200 mA 75V SMD SOT-23-3 YES Diodes Incorporated MMBD914-7-F
21 1 D6 DIO RED 2V 20 mA 54 mcd CLEAR SMD 0603 YES Lite-On Inc. LTST-C191KRKT
22 1 D7 DIO TVS SMBJP6KE6.8CA 5.8V 600W DO-214AA SMB YES Micro Commercial Co SMBJP6KE6.8CA-TP
23 1 D8 DIO LED BLUE 2.8V 20 mA 15 mcd Clear SMD 0603 YES Lite-On LTST-C193TBKT-5A
24 1 J1 CON USB3.0 MICRO-B FEMALE SMD R/A YES Hirose Electric Co Ltd ZX360D-B-10P
25 5 J2, J11, J19, J22, J23 CON USB3.0 STD-A FEMALE TH R/A YES Wurth Electronics Inc 692121030100
26 1 J3 CON USB2.0 STD-A FEMALE TH R/A YES TE Connectivity AMP Connectors 292303-1
27 1 J4 CON POWER 2.5 mm 5.5 mm TH R/A YES CUI Inc. PJ-063BH
28 1 J5 CON TERMINAL 5.08 mm 1X2 Female 16-30AWG 13.5A TH RA YES TE Connectivity 282836-2
29 1 J6 CON HDR-2.54 Male 1x1 Gold 5.84 MH TH VERT YES TE Connectivity 5-146280-1
30 1 J7 CON HDR-2.54 Male 2x2 Gold 5.84 MH TH VERT DNP Samtec TSW-102-07-G-D
31 2 J8, J21 CON HDR-2.54 Male 2x2 Gold 5.84 MH TH VERT YES Samtec TSW-102-07-G-D
32 4 J9, J12, J15, J20 CON HDR-2.54 Male 1x2 Gold 5.84 MH TH VERT YES FCI 77311-118-02LF
33 1 J10 CON HDR-2.54 Male 3x2 Gold 5.84 MH TH VERT YES Samtec Inc. TSW-102-07-G-T
34 2 J13, J14 CON HDR-2.54 Male 1x3 Gold 5.84 MH TH VERT YES FCI 68000-103HLF
35 2 J16, J18 CON HDR-2.54 Male 1x10 Gold 5.84 MH TH VERT DNP Greenconn GPHA101-1002A001B1BA
36 1 J17 CON HDR-2.54 Male 1x3 Gold 5.84 MH TH VERT DNP FCI 68000-103HLF
37 2 J24, J25 CON HDR-2.54 Female 1x8 Tin TH VERT YES Sullins PPTC081LFBN-RC
38 1 L1 INDUCTOR 2 µH 23A 20% SMD L12.8W12.8H6.2 YES Wurth Electronics Inc. 7443551200
39 1 L2 INDUCTOR 1.5 µH 3A 20% SMD L5W5H2.2 YES Murata Electronics North America LQH5BPN1R5NT0L
40 4 PAD1, PAD2, PAD3, PAD4 MECH HW RUBBER PAD CYLINDRICAL D7.9 H5.3 BLACK MECH 3M SJ61A11
41 1 Q1 MCHP ANALOG MOSFET N-CH 25V 100A 0.0026R MCP87022T-U/MF PDFN-8 YES Microchip Technology Inc. MCP87022T-U/MF
42 1 Q2 MCHP ANALOG MOSFET N-CH 25V 100A 0.006R MCP87050-U/MF PDFN-8 YES Microchip Technology Inc. MCP87050T-U/MF
43 1 Q3 TRANS BJT NPN MMBT3904 40V 200 mA 310 mW SOT-23-3 YES Diodes Incorporated MMBT3904-7
44 8 R1, R2, R8, R10, R46, R83, R84, R85 RES TKF 330R 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF3300V
45 11 R3, R4, R5, R23, R43, R54, R64, R86, R87, R89, R92 RES TKF 1k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF1001V
46 1 R6 RES TKF 43k 1% 1/10W SMD 0603 YES Yageo 9C06031A4302FKHFT
47 1 R7 RES TKF 49.9k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF4992V
48 16 R9, R27, R30, R42, R44, R45, R47, R58, R59, R79, R88, R90, R98, R99, R102, R103 RES TKF 10k 1% 1/10W SMD 0603 YES ROHM MCR03EZPFX1002
49 14 R11, R12, R16, R21, R40, R48, R52, R56, R60, R66, R71, R74, R75, R81 RES TKF 0R 1/10W SMD 0603 YES Panasonic ERJ-3GSY0R00V
50 3 R13, R49, R73 RES TKF 33k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF3302V
51 6 R14, R15, R32, R61, R78, R80 RES TKF 1k 1% 1/10W SMD 0603 DNP Panasonic ERJ-3EKF1001V
52 9 R17, R20, R28, R41, R50, R57, R67, R70, R91 RES TKF 100k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF1003V
53 9 R18, R19, R26, R29, R37, R53, R55, R68, R69 RES TKF 0R 1/10W SMD 0603 DNP Panasonic ERJ-3GSY0R00V
54 1 R22 RES TKF 20R 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF20R0V
55 1 R24 RES TKF 140k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF1403V
56 1 R25 RES TKF 14.7K 1% 1/10W SMD 0603 YES Panasonic Electronic Components ERJ-3EKF1472V
57 1 R31 RES TKF 8.2k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF8201V
58 1 R33 RES TKF 20k 1% 1/10W SMD 0603 YES Yageo 9C06031A2002FKHFT
59 1 R34 RES TKF 750R 1% 1/10W SMD 0603 YES Vishay CRCW0603750RFKEA
60 2 R35, R39 RES TKF 0R 1/10W SMD 0603 YES NIC Components NRC06Z0TRF
61 1 R36 RES TKF 2.49k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF2491V
62 1 R38 RES TF 100k 1% 1/8W SMD 0603 YES Vishay MCT06030C1003FP500
63 4 R51, R94, R96, R100 RES TKF 200k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF2003V
64 1 R62 RES TKF 2.2k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF2201V
65 1 R63 RES TKF 86.6k 1% 1/10W SMD 0603 YES Panasonic Electronic Components ERJ-3EKF8662V
66 2 R65, R97 RES TKF 12k 1% 1/10W SMD 0603 YES Yageo RC0603FR-0712KL
67 2 R72, R82 RES TKF 10k 1% 1/10W SMD 0603 YES Vishay CRCW060310K0FKEA
68 1 R76 RES TKF 12k 1% 1/10W SMD 0603 YES Stackpole Electronics Inc RMCF0603FT12K0
69 1 R77 RES TKF 10k 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF1002V
70 2 R93, R95 RES TKF 10R 1% 1/10W SMD 0603 YES Panasonic ERJ-3EKF10R0V
71 1 R101 RES TKF 500R 5% 1/10W SMD 0603 YES Stackpole Electronics Inc RMC 1/16 500 5% R
72 1 SW1 SWITCH SLIDE SPDT 120V 6A 1101M2S3CQE2 TH YES C&K Components 1101M2S3CQE2
73 1 SW2 SWITCH TACT SPST 16V 50 mA PTS810 SJM 250 SMTR LFS SMD YES C&K Components PTS810 SJM 250 SMTR LFS
74 1 TP4 CON TP LOOP BLUE Ag TH YES Keystone Electronics 5117
75 3 TP5, TP7, TP8 MISC, TEST POINT MULTI PURPOSE MINI RED DNP Keystone 5000
76 1 TP10 MISC, TEST POINT MULTI PURPOSE MINI BLACK YES Keystone 5001
77 1 TP11 CON TP LOOP Orange TH YES Keystone Electronics 5003
78 1 TP12 MISC, TEST POINT PC MINI, 0.040" D YELLOW YES Keystone 5004
79 1 U0 MCHP INTERFACE USB HUB USB7206 VQFN100 YES Microchip Technology Inc. USB7206
80 9 U1, U2, U3, U5, U9, U12, U16, U17, U18 74LVC1G14GW,125 SCHMITT-TRG INVERTER YES NXP 74LVC1G14GW,125
81 3 U4, U11, U15 MCHP INTERFACE USB Power Controller UCS2114 QFN-20 YES Microchip Technology Inc. UCS2114-1-V/LX
82 1 U6 MCHP MEMORY SERIAL FLASH 16M 104 MHz SST26VF016B-104I/SM SOIJ-8 YES Microchip Technology Inc. SST26VF016B-104I/SM
83 1 U7 MCHP ANALOG SUPERVISOR 2.93V MIC803-29D4VM3-TR SOT-23-3 YES Microchip Technology Inc. MIC803-29D4VM3-TR
84 1 U8 MCHP ANALOG PWM CONTROLLER 600 kHz MCP19035-BAABE/MF DFN-10 YES Microchip Technology Inc. MCP19035-BAABE/MF
85 1 U13 MCHP ANALOG LDO ADJ MCP1825T-ADJE/DC SOT-223-5 YES Microchip Technology Inc. MCP1825T-ADJE/DC
86 1 U14 MCHP ANALOG SWITCHER Buck 0.95V to 3.6V 2A MIC23201YML-TR MLF-10 YES Microchip Technology Inc. MIC23201YML-TR
87 1 Y1 CRYSTAL 25 MHz 10 pF SMD ABM8G YES Abracon LLC ABM8G-25.000MHZ-4Y-T3

Appendix C. PCB Silk Screens

C.1 Introduction

This appendix displays the top and bottom silk screen images of the EVB-USB7206 PCB, showing component placement and board markings.

Worldwide Sales and Service

Microchip Technology Inc. provides global sales and service support. Contact information for various regions, including Americas, Asia/Pacific, and Europe, is available on the Microchip website.

Americas:

  • Corporate Office: Chandler, AZ. Tel: 480-792-7200, Fax: 480-792-7277
  • Technical Support: http://www.microchip.com/support
  • Web Address: www.microchip.com
  • Atlanta, Duluth, GA. Tel: 678-957-9614, Fax: 678-957-1455
  • Austin, TX. Tel: 512-257-3370
  • Boston, Westborough, MA. Tel: 774-760-0087, Fax: 774-760-0088
  • Chicago, Itasca, IL. Tel: 630-285-0071, Fax: 630-285-0075
  • Dallas, Addison, TX. Tel: 972-818-7423, Fax: 972-818-2924
  • Detroit, Novi, MI. Tel: 248-848-4000
  • Houston, TX. Tel: 281-894-5983
  • Indianapolis, Noblesville, IN. Tel: 317-773-8323, Fax: 317-773-5453; Tel: 317-536-2380
  • Los Angeles, Mission Viejo, CA. Tel: 949-462-9523, Fax: 949-462-9608; Tel: 951-273-7800
  • Raleigh, NC. Tel: 919-844-7510
  • New York, NY. Tel: 631-435-6000
  • San Jose, CA. Tel: 408-735-9110; Tel: 408-436-4270
  • Canada - Toronto. Tel: 905-695-1980, Fax: 905-695-2078

Asia/Pacific: (Includes Australia, China, India, Japan, Korea, Malaysia, Philippines, Singapore, Taiwan, Thailand, Vietnam)

Europe: (Includes Austria, Denmark, Finland, France, Germany, Israel, Italy, Netherlands, Norway, Poland, Romania, Spain, Sweden, UK)

Detailed contact information for each region is available on the Microchip website.

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MICROCHIP EVB-USB7206 (01) Adobe PDF Library 15.0

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