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Microchip Technology EVB-USB3503 QFN, User Manual

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Microchip Technology EVB-USB3503 QFN User Manual Download Page 24

EVB-USB3503 QFN Evaluati

on Board User’s Guide

DS500022

52A-page 2

4

 2014 Microchip T

echnolo

gy Inc.

TABLE B-1:

EVB-USB3503 QFN EVALUATION BOARD BILL OF MATERIALS

Item Qty

Reference Designator(s)

Description

Manufacturer

Manufacturer Part Number

Notes

1

3

C1 C5 C16

CAPACITOR CERAMIC 4.7UF 10V X5R 0603

TAIYO YUDEN

LMK107BJ475KA-T

2

2

C2 C7

CAPACITOR CERAMIC 18PF 50V 0402 SMD

PANASONIC

ECJ-0EC1H180J

3

4

C3 C6 C8 C19 C20 C21

CAPACITOR CERAMIC 0.1UF 10V X5R 0402

PANASONIC

ECJ-0EB1A104K

DNP: C19 C21 

4

2

C4 C10

CAPACITOR CERAMIC 0.01UF 10% 16V X7R 040

AVX

0402YC103KAT2A

5

3

C9 C13 C15

CAP ALUM 150UF 6.3V 20% SMD

NICHICON

PCG0J151MCL1GS

6

2

C11 C18

CAP CERAMIC .1UF 6.3V X5R 0201

MURATA ERIE

GRM033R60J104KE19D

7

1

C12

CAPACITOR CERAMIC 2.2UF 6.3V X5R 0402

MURATA ERIE

ECJ-0EB0J225M

8

1

C17

CAPACITOR CERAMIC 0.1UF 16V 10% X7R 0603

PANASONIC

ECJ-1VB1C104K

9

1

C22

CAPACITOR CERAMIC 1.0UF 6.3V 20% X5R 040

MURATA ERIE

GRM155R60J105ME19D

10

1

J1

HEADER, 2 X 5, 0.1 INCH, VERTICAL

SAMTEC

TSW-105-07-L-D

11

0

J2

CONNECTOR RECEPT MICRO USB TYPE AB SMT

JAE Electronics

DX4R205JJAR1800

DNP: J2

12

1

J3

CONNECTOR POWER JACK 2.1X5.5MM HIGH CURR

CUI STACK

PJ-002AH

13

2

J4 J5

CONN RECPT ULTRA-MINI COAX SMD

HIROSE

U.FL-R-SMT(10)

14

1

L1

FERRITE BEAD, 120 OHM, 0.5A, 0.1DCR, 060

PANASONIC

EXC-3BP121H

15

1

LED1

LED GREEN SMT

STANLEY

BG1111C-TR

16

3

P1 P2 P3

RECEPTACLE, USB, STYLE B, RIGHT ANGLE

FCI

87520-0010BLF

17

3

R1 R5 R8 R35

RESISTOR ZERO OHM 1/4W 5% 1206

YAGEO

RC1206JR-070RL

DNP: R35

18

1

R2

RESISTOR 51.0K OHM 1/10W 1%  0402 SMD

PANASONIC

ERJ-2RKF5102X

19

2

R3 R7

RESISTOR 30.1K OHM 1/10W 1%  0402 SMD

PANASONIC

ERJ-2RKF3012X

20

13

R4 R10 R11 R13 R14 R15 R16 R18 
R19 R20 R21 R23 R24 R26 R27 R28 
R29 R30 R34

RESISTOR 10K OHM 1/16W 5% 0402 SMD

PANASONIC

ERJ-2GEJ103X

DNP:
R18 R23 R24 R28 
R29 R30

21

1

R6

RESISTOR 14.3K OHM 1/10W 1%  0402 SMD

PANASONIC

ERJ-2RKF1432X

22

4

R9 R12 R25 R31 R32 R33

RESISTOR ZERO OHM 1/16W 5% 0402 SMD

YAGEO

RC0402JR-070RL

DNP: R9 R32

23

2

R17 R22

RESISTOR 1.0K OHM 1/16W 5% 0402 SMD

PANASONIC

ERJ-2GEJ102X

24

1

R36

RESISTOR 12.0K OHM 1/20W 1% 0201 SMD

PANASONIC

ERJ-1GEF1202C

25

1

R37

RESISTOR 330 OHM 1/16W 1% 0402 SMD

YAGEO

RC0402FR-07330RL

26

1

SW1

SWITCH TACTILE 6MM EXTEND ACT 160GF

E-SWITCH

TL1105SPF160Q

Summary of Contents for EVB-USB3503 QFN

Page 1: ...2014 Microchip Technology Inc DS50002252A EVB USB3503 QFN Evaluation Board User s Guide...

Page 2: ...rwise 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...

Page 3: ...2014 Microchip Technology Inc DS50002252A page 3 Object of Declaration EVB USB3503 QFN Evaluation Board User s Guide...

Page 4: ...r 2 Hardware Configuration 2 1 Hardware Description 10 2 1 1 Port Assignment 10 2 1 2 USB3503 Configuration 11 2 1 3 Clock Source 26 MHz Oscillator 12 2 1 4 Power Source Self Powered 13 2 1 5 Interrup...

Page 5: ...ion Provides information about installing and operating the EVB USB3503 QFN Evaluation Board and Evaluation Software Appendix A EVB USB3503 QFN Evaluation Board Schematics Provides information about k...

Page 6: ...Bold characters A dialog button Click OK A tab Click the Power tab N Rnnnn A number in verilog format where N is the total number of digits R is the radix and n is a digit 4 b0010 2 hF1 Text in angle...

Page 7: ...ved software General Technical Support Frequently Asked Questions FAQs technical support requests online discussion groups Microchip consultant program member listing Business of Microchip Product sel...

Page 8: ...EVB USB3503 QFN Evaluation Board User s Guide DS50002252A page 8 2014 Microchip Technology Inc NOTES...

Page 9: ...peed 480 Mbps Full Speed 12 Mbps and Low Speed 1 5 Mbps compatible on downstream USB ports Multi Transaction Translator is enabled Supports internal default hub configuration Optionally supports exter...

Page 10: ...h the MIC2026 1B device U4 When port power is enabled via the PRTPWR pin on the USB3503 port power is delivered to all 3 downstream USB ports The EVB USB3503 QFN must be connected to an HSIC upstream...

Page 11: ...ed back to position 2 3 Additional hardware capable of two wire I2C communication is required for I2 C operation For additional information regarding I2 C communication protocol on the USB3503 see the...

Page 12: ...The USB3503 can accept several clock frequencies If the clock source on the EVB is changed the resistors connected to the REF_SEL 1 0 pins must be reconfigured to select the appropriate frequency Tabl...

Page 13: ...xternally remove resistor R8 and connect a 1 8 VDC voltage sup ply to test point TP3 The USB3503 can also function with a single power supply to do this remove R8 and place a 0 Ohm resistor on R9 This...

Page 14: ...figuration header and several voltage test points See Table 2 3 for the complete list of connectors See Figure 2 2 for an image of the connectors on the EVB For more details please see Appendix A EVB...

Page 15: ...P6 1x8 headers Ground test point P1 USB A connector Downstream port 1 connector P2 USB A connector Downstream port 2 connector P3 USB A connector Downstream port 3 connector SW1 Push Button Switch USB...

Page 16: ...URE 2 6 PCB TOP AND BOTTOM SILK SCREEN IMAGES FIGURE 2 7 EVB USB3503 QFN BLOCK DIAGRAM USB3503 5V 3 3V 1 8V LDO LDO VBAT VDDCORE_REG VDD33_BYP VDD12_BYP PORT 1 IN EN OUT PRTPWR PORT POWER VBUS D D POR...

Page 17: ...values found in the USB3503 data sheet The default configuration of the USB3503 is to enumerate as a Self Powered Hub This means that according to the USB 2 0 specification the downstream ports are on...

Page 18: ...as some additional quick configuration and customization options 3 3 1 Digital Control The RESET_N and HUB_CONNECT pins can be controlled in real time with the Digital Control array Each button in th...

Page 19: ...Value or Bit box above to change the value of the reg ister Once the desired value and register are selected press the Write button to change the value on the part Click on the Read button and the Va...

Page 20: ...ese values update the configuration section to the desired options then press the Configure button The part will then reset pull the CONNECT pin low and update the registers as specified To run with t...

Page 21: ...ALUATION BOARD USER S GUIDE 2014 Microchip Technology Inc DS50002252A page 21 Appendix A EVB USB3503 QFN Evaluation Board Schematics A 1 INTRODUCTION This appendix shows the EVB USB3503 QFN Evaluation...

Page 22: ...EVB USB3503 QFN Evaluation Board User s Guide DS50002252A page 22 2014 Microchip Technology Inc FIGURE A 1 EVB USB3503 QFN EVALUATION BOARD SCHEMATIC 1...

Page 23: ...QFN EVALUATION BOARD USER S GUIDE 2014 Microchip Technology Inc DS50002252A page 23 Appendix B Bill of Materials BOM B 1 INTRODUCTION This appendix shows the EVB USB3503 QFN Evaluation Board Bill of M...

Page 24: ...TOR RECEPT MICRO USB TYPE AB SMT JAE Electronics DX4R205JJAR1800 DNP J2 12 1 J3 CONNECTOR POWER JACK 2 1X5 5MM HIGH CURR CUI STACK PJ 002AH 13 2 J4 J5 CONN RECPT ULTRA MINI COAX SMD HIROSE U FL R SMT...

Page 25: ...0 2 U1 U2 IC 200MA LDO LINEAR REG SOT23 6 TEXAS INSTRUMENTS TPS79301DBVRQ1 31 1 U4 POWER SWITCH USB MIC2026 1B MICREL MIC2026 1YM 32 1 U5 IC SCHMITT TRG INV GATE SOT23 5 TEXAS INSTRUMENTS SN74AHC1G14D...

Page 26: ...x 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 China Xiamen Tel 86 59...

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