MCP2200 USB to UART with Isolation Demo Board User's Guide 2015 Microchip Technology Inc. DS50002352A 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in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates.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, flexPWR, JukeBlox, KEELOQ, KEELOQ logo, Kleer, LANCheck, MediaLB, MOST, MOST logo, MPLAB, OptoLyzer, PIC, PICSTART, PIC32 logo, RightTouch, SpyNIC, SST, SST Logo, SuperFlash and UNI/O are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. The Embedded Control Solutions Company and mTouch are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, BodyCom, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, ECAN, In-Circuit Serial Programming, ICSP, Inter-Chip Connectivity, KleerNet, KleerNet logo, MiWi, MPASM, MPF, MPLAB Certified logo, MPLIB, MPLINK, MultiTRAK, NetDetach, Omniscient Code Generation, PICDEM, PICDEM.net, PICkit, PICtail, RightTouch logo, REAL ICE, SQI, Serial Quad I/O, Total Endurance, TSHARC, USBCheck, VariSense, ViewSpan, WiperLock, Wireless DNA, and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. Silicon Storage Technology is a registered trademark of Microchip Technology Inc. in other countries. GestIC is a registered 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. (c) 2015, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. ISBN: 978-1-63277-264-0 QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV == ISO/TS 16949 == DS50002352A-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(R) MCUs and dsPIC(R) DSCs, KEELOQ(R) 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. 2015 Microchip Technology Inc. Object of Declaration: MCP2200 USB to UART with Isolation Demo Board 2015 Microchip Technology Inc. DS50002352A-page 3 MCP2200 USB to UART with Isolation Demo Board User's Guide NOTES: DS50002352A-page 4 2015 Microchip Technology Inc. MCP2200 USB TO UART WITH ISOLATION DEMO BOARD USER'S GUIDE Table of Contents Preface ........................................................................................................................... 7 Introduction............................................................................................................ 7 Document Layout .................................................................................................. 7 Conventions Used in this Guide ............................................................................ 8 Recommended Reading........................................................................................ 9 The Microchip Web Site ........................................................................................ 9 Customer Support ................................................................................................. 9 Revision History .................................................................................................... 9 Chapter 1. Product Overview 1.1 Introduction ................................................................................................... 11 1.2 What is the MCP2200 USB to UART with Isolation Demo Board? ......................................................................................... 11 1.3 What the MCP2200 USB to UART with Isolation Demo Board Kit Contains ....................................................................... 11 Chapter 2. Installation and Operation 2.1 Introduction ................................................................................................... 13 2.2 Software Setup ............................................................................................. 13 2.3 Software Operation ...................................................................................... 14 Appendix A. Schematics and Layouts A.1 Introduction .................................................................................................. 17 A.2 Board - Schematic ....................................................................................... 18 A.3 Board - Top Copper and Silk ...................................................................... 19 A.4 Board - Top Copper ................................................................................... 19 A.5 Board - Bottom Copper .............................................................................. 19 Appendix B. Bill of Materials (BOM) Worldwide Sales and Service .................................................................................... 22 2015 Microchip Technology Inc. DS50002352A-page 5 MCP2200 USB to UART with Isolation Demo Board User's Guide NOTES: DS50002352A-page 6 2015 Microchip Technology Inc. MCP2200 USB TO UART WITH ISOLATION DEMO 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 "DSXXXXXXXXA", where "XXXXXXXX" 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(R) 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 MCP2200 USB to UART with Isolation Demo Board. Items discussed in this chapter include: * * * * * * Document Layout Conventions Used in this Guide Recommended Reading The Microchip Web Site Customer Support Revision History DOCUMENT LAYOUT This document describes how to use the MCP2200 USB to UART with Isolation Demo Board as a development tool to emulate and debug firmware on a target board. The document is organized as follows: * Chapter 1. "Product Overview"- Important information about the MCP2200 USB to UART with Isolation Demo Board. * Chapter 2. "Installation and Operation" - This chapter includes a detailed description of each function of the demo board and instructions for how to begin using the board. * Appendix A. "Schematics and Layouts" - Shows the schematic and layout diagrams for the MCP2200 USB to UART with Isolation Demo Board. * Appendix B. "Bill of Materials (BOM)" - Lists the parts used to build the MCP2200 USB to UART with Isolation Demo Board. 2015 Microchip Technology Inc. DS50002352A-page 7 MCP2200 USB to UART with Isolation Demo Board User's Guide CONVENTIONS USED IN THIS GUIDE This manual uses the following documentation conventions: DOCUMENTATION CONVENTIONS Description Arial font: Italic characters 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 Referenced books Emphasized text A window A dialog A menu selection A field name in a window or dialog A menu path MPLAB(R) 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 Represents code supplied by user DS50002352A-page 8 Examples File>Save Press <Enter>, <F1> #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} var_name [, var_name...] void main (void) { ... } 2015 Microchip Technology Inc. Preface RECOMMENDED READING This user's guide describes how to use MCP2200 USB to UART with Isolation Demo Board. Another useful document is listed below. The following Microchip document is available and recommended as a supplemental reference resource: * MCP2200 Data Sheet - "USB 2.0 to UART Protocol Converter with GPIO" (DS22228) This data sheet provides detailed information regarding the MCP2200 product. 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 CUSTOMER SUPPORT Users of Microchip products can receive assistance through several channels: * * * * Distributor or Representative Local Sales Office Field Application Engineer (FAE) Technical Support 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. REVISION HISTORY Revision A (May 2015) Original release of this document. 2015 Microchip Technology Inc. DS50002352A-page 9 MCP2200 USB to UART with Isolation Demo Board User's Guide NOTES: DS50002352A-page 10 2015 Microchip Technology Inc. MCP2200 USB TO UART WITH ISOLATION DEMO BOARD USER'S GUIDE Chapter 1. Product Overview 1.1 INTRODUCTION This chapter provides an overview of the MCP2200 USB to UART with Isolation Demo Board and covers the following topics: * What is the MCP2200 USB to UART with Isolation Demo Board? * What the MCP2200 USB to UART with Isolation Demo Board kit contains 1.2 WHAT IS THE MCP2200 USB TO UART WITH ISOLATION DEMO BOARD? The MCP2200 USB to UART with Isolation Demo Board is a USB to UART development and evaluation board for the MCP2200 device. This board is powered from the host's USB port. Two of the MCP2200 GPIO pins (GP6 and GP7) are connected to LEDs used to indicate the USB to UART traffic when the associated pins are configured as TxLED and RxLED pins, respectively. The isolated side is powered externally with 3V to 5.5V. The board offers 3.75 kV AC of electrical isolation for power and UART signals. Microchip Technology Inc. provides a software package to be used with this board that can be downloaded from Microchip's web site. This PC software is used to evaluate/demonstrate the MCP2200 as a Virtual Com Port (VCP) device. This software also allows custom device configurations. A DLL is included to allow the development of the custom configurations and software applications to control the GPIOs, that can be downloaded from the product/board web page. 1.3 WHAT THE MCP2200 USB TO UART WITH ISOLATION DEMO BOARD KIT CONTAINS The MCP2200 USB to UART with Isolation Demo Board kit includes: * * * * MCP2200 USB to UART with Isolation Demo Board (ADM00276) Mini USB Cable ABS Protective Case Important Information Sheet 2015 Microchip Technology Inc. DS50002352A-page 11 MCP2200 USB to UART with Isolation Demo Board User's Guide NOTES: DS50002352A-page 12 2015 Microchip Technology Inc. MCP2200 USB TO UART WITH ISOLATION DEMO BOARD USER'S GUIDE Chapter 2. Installation and Operation 2.1 INTRODUCTION The MCP2200 USB to UART with Isolation Demo Board is designed to demonstrate the device in a VCP environment, where an electrical isolation is needed between the USB host and the targeted UART system. The MCP2200 USB to UART with Isolation Demo Board has the following features: * Dedicated Tx LED (green) and Rx LED (red) to indicate the USB to UART traffic * Isolated power LED (green) that indicates the presence of power on the isolated side * Mini USB connector * 6-pin PICkitTM Serial header with the UART (Tx and Rx) signals and power signals (VDD and GND) * Isolated transceiver powered externally from the isolated side with 3V to 5.5V that can be used as a voltage level translator 2.2 SOFTWARE SETUP To set up the board software, first download the support material (software and drivers) from the board's page on the Microchip web site. 1. Connect the board to a USB port on a Windows or Linux system. Wait for the operating system to detect and install the device. 2. For Linux machines, the driver installation is not required unless the support for USB CDC ACM class is not present. Please read the Linux Driver Readme file on the board's web page for more details. 3. For MAC OS read the MCP2200/MCP2221 Mac Driver Information from the product web page. 4. If required, the MCP2200 Configuration Utility software can be installed. Note 1: 2: 3: If the software fails to start and the message box indicates a "Code 10 error" message, a Microsoft update may be required. The update (KB943198) can be downloaded from http://support.microsoft.com/kb/943198. The default VID is 0x04D8, licensed to Microchip. The default PID for the MCP2200 is 0x00DF. Changing the VID assumes you own a license from the USB consortium, while changing the PID assumes you have licensed one from Microchip. Please consult the MCP2200 Windows Driver Readme document on the MCP2200 webpage for a complete list of known windows installation issues. FIGURE 2-1: 2015 Microchip Technology Inc. MCP2200 USB to UART with Isolation Demo Board DS50002352A-page 13 MCP2200 USB to UART with Isolation Demo Board User's Guide 2.3 SOFTWARE OPERATION The board operates as a USB to UART converter. In addition, the software can be used to control the I/O lines and set custom configurations. 2.3.1 USB to UART Operation The board can be connected to a USB host and to a UART signal (or signals) of the targeted system. If the host application sends a "Set Line Coding" command (sets the UART baud rate), the MCP2200 will automatically switch to the correct baud rate. MCP2200 supports the following UART data format: eight data bits, one stop bit, no parity. Setting other parameters than the supported ones will not return an error, but the board will still operate using eight data bits, one stop bit and no parity. The "no error return" behavior was chosen in order to prevent crashes from certain terminal software that cannot handle properly the rejection of the selected parameters. 2.3.2 Configuration Software The PC software allows the user to evaluate functionality and set custom configurations. Figure 2-2 shows the main screen. FIGURE 2-2: DS50002352A-page 14 Main Software Screen 2015 Microchip Technology Inc. The software is designed to help in the development of custom configurations. The following functionalities can be modified to meet the custom/user's requirements: * Vendor ID (VID) and Product ID (PID): The default VID is 0x04D8, which is assigned to Microchip by the USB IF. The VID can be changed to another VID if authorized by the owner of the assignment. Contact the USB IF for more information. The default PID for the MCP2200 device is 0x00DF and can be used "as-is". Microchip's Vendor ID can be sublicensed by obtaining a new Product ID from Microchip Technology Inc. See the product or board page for link and instructions to the sublicensing agreement. This is required only if the Microchip's Vendor ID is used. Changing the Vendor ID to another assigned and authorized VID does not require any sublicensing from Microchip. * Baud rate: A pull-down box allows a selection of the most commonly used baud rates. * I/O Config: This function is a binary 8-bit value that configures the I/O port to input (logic `1') or output (logic `0'). * Output Default: It is the default value for the port pins configured as output. This is also an 8-bit binary value. * Tx/Rx LEDs: By checking this box, the LED functions are enabled on GP6 and GP7. The "LED Function" and "Blink Duration" must be configured. * Hardware Flow Control: This function enables the RTS and CTS pins for UART handshaking. Not used on this board since the pins are not connected. * USBCFG Pin: Enables the USBCFG pin on GP1. Not used on this board since the pin is not connected. * Suspend Pin: Enables the SSPND pin functionality on GP0. Not used on this board since the pin is not connected. * UART Polarity: Enables the inverse polarity for the UART pins. * String Descriptors: Enter custom Manufacturer and Product string descriptors. * Update VID/PID Button: This button updates the software to use the VID and PID in the "New" boxes. For example, if the PID is changed to 0xFFFF, the software will keep using the original 0x00DF until the Update VID/PID button is pressed. After this, the software will switch to the 0xFFFF PID. CAUTION Care must be taken when changing the VID or PID because the software will be unable to communicate to the board if a mismatch occurs. 2015 Microchip Technology Inc. DS50002352A-page 15 MCP2200 USB to UART with Isolation Demo Board User's Guide NOTES: DS50002352A-page 16 2015 Microchip Technology Inc. MCP2200 USB TO UART WITH ISOLATION DEMO BOARD USER'S GUIDE Appendix A. Schematics and Layouts A.1 INTRODUCTION This appendix contains the following schematics and layouts for the MCP2200 USB to UART with Isolation Demo Board: * * * * Board - Schematic Board - Top Copper and Silk Board - Top Copper Board - Bottom Copper 2015 Microchip Technology Inc. DS50002352A-page 17 BOARD - SCHEMATIC DATAVIEW PO RT USB 5V_USB 5V_USB C1 5V_USB 4.7k 0603 X1 C5 12 MHz 18 pF 0603 GND_USB C6 18 pF 0603 GND_USB GND_USB 1 2 3 4 5 6 7 8 9 10 U1 VDD VSS OSC1 D+ OSC2 DRST VUSB GP7/TxLED GP0 GP6/RxLED GP1 GP5 GP2 GP4 CTS GP3 RX TX RTS MCP2200 R2 R3 1k 0603 1k 0603 USB_N USB_P 20 19 18 17 16 15 14 13 12 11 GND_USB USB_P USB_N GND_USB LD1 LD2 RED J1 USB MINI-B Female GND_USB 0.1 uF 0603 GND_USB MCP2200_RX MCP2200_TX 5V_USB 5V_USB 3.3D U2 1 VDD1 2 VOA 3 VIB 4 GND1 J2 8 VDD2 7 VIA 6 VOB 5 GND2 3.3D RX TX 3.3D FOD8012 GND_USB GND_USB R4 1k 0603 GND C4 0.1 uF 0603 LD3 0.1 uF 0603 GREEN GND GND 5V_USB VBUS DD+ ID GND C2 C3 GREEN 1 2 3 4 5 0 R1 0.1 uF 0603 MCP2200 6 5 4 3 2 1 RX GND 3.3D TX HDR-2.54 Female 1x6 PICkit TM Serial 2015 Microchip Technology Inc. MCP2200 USB to UART with Isolation Demo Board User's Guide DS50002352A-page 18 A.2 A.3 BOARD - TOP COPPER AND SILK A.4 BOARD - TOP COPPER A.5 BOARD - BOTTOM COPPER 2015 Microchip Technology Inc. DS50002352A-page 19 MCP2200 USB to UART with Isolation Demo Board User's Guide NOTES: DS50002352A-page 20 2015 Microchip Technology Inc. MCP2200 USB TO UART WITH ISOLATION DEMO BOARD USER'S GUIDE Appendix B. Bill of Materials (BOM) TABLE B-1: BILL OF MATERIALS (BOM) Qty Reference 4 C1, C2, C3, C4 Cap. ceramic 0.1 F 16V 10% X7R SMD 0603 2 C5, C6 Cap. ceramic 18 pF 50V 5% NP0 SMD 0603 Kemet(R) C0603C180J5GACTU 1 CBL1 Mech. HW cable USB-A Male to Mini USB-B Male 3 ft Black Katerno 10UM-02103BK 1 J1 Conn. USB Mini-B Female SMD R/A Hirose Electric Co., Ltd. UX60-MB-5ST 1 J2 PPPC061LGBN-RC 2 LD1, LD3 Conn. HDR-2.54 Female 1x6 Gold TH R/A Sullins Connector Solutions Diode LED Green 2.2V 25 mA 10 mcd Kingbright Corp. Diffuse RAD 1.8 mm 1 LD2 Diode LED Red 1.85V 30 mA 200 mcd Diffuse RAD 1.8 mm Kingbright Corp. WP4060SRD 3 M1, M2, M3 Mech. HW stand-off LED T1-3/4 0.120" Black Bivar, Inc. LTM-120 1 R1 Res. TKF 4.7k 5% 1/10W SMD 0603 Yageo Corporation 3 R2, R3, R4 Res. TKF 1k 5% 1/10W SMD 0603 Panasonic - ECG ERJ-3GEYJ102V 1 U1 MCHP Interface USB UART MCP2200-I/SS SSOP-20 MCP2200-I/SS 1 U2 IC Photo FOD8012 Bi-Dir 3.3V and 5V SOIC-8 Microchip Technology Inc. Fairchild Semiconductor(R) 1 X1 Crystal 12 MHz 18 pF SMD HC49/US Abracon(R) Corporation ABLS-12.000MHZ-B4-T 1 Enclosure Custom Enclosure -- N/A Note 1: Description Manufacturer Samsung Electro-Mechanics America, Inc. (R) Part Number CL10B104KO8NNNC WP4060GD RC0603JR-074K7L FOD8012 The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM used in manufacturing uses all RoHS-compliant components. 2015 Microchip Technology Inc. DS50002352A-page 21 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: 852-2943-5100 Fax: 852-2401-3431 China - Xiamen Tel: 86-592-2388138 Fax: 86-592-2388130 China - Zhuhai Tel: 86-756-3210040 Fax: 86-756-3210049 Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 India - Bangalore Tel: 91-80-3090-4444 Fax: 91-80-3090-4123 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 India - New Delhi Tel: 91-11-4160-8631 Fax: 91-11-4160-8632 Germany - Dusseldorf Tel: 49-2129-3766400 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 Cleveland Independence, OH Tel: 216-447-0464 Fax: 216-447-0643 Australia - Sydney Tel: 61-2-9868-6733 Fax: 61-2-9868-6755 China - Beijing 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 - Dongguan Tel: 86-769-8702-9880 China - Hangzhou Tel: 86-571-8792-8115 Fax: 86-571-8792-8116 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 Korea - Daegu Tel: 82-53-744-4301 Fax: 82-53-744-4302 China - Hong Kong SAR Tel: 852-2943-5100 Fax: 852-2401-3431 Korea - Seoul Tel: 82-2-554-7200 Fax: 82-2-558-5932 or 82-2-558-5934 China - Nanjing Tel: 86-25-8473-2460 Fax: 86-25-8473-2470 Malaysia - Kuala Lumpur Tel: 60-3-6201-9857 Fax: 60-3-6201-9859 Detroit Novi, MI Tel: 248-848-4000 China - Qingdao Tel: 86-532-8502-7355 Fax: 86-532-8502-7205 Malaysia - Penang Tel: 60-4-227-8870 Fax: 60-4-227-4068 Houston, TX Tel: 281-894-5983 China - Shanghai Tel: 86-21-5407-5533 Fax: 86-21-5407-5066 Philippines - Manila Tel: 63-2-634-9065 Fax: 63-2-634-9069 China - Shenyang Tel: 86-24-2334-2829 Fax: 86-24-2334-2393 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 China - Shenzhen Tel: 86-755-8864-2200 Fax: 86-755-8203-1760 Taiwan - Hsin Chu Tel: 886-3-5778-366 Fax: 886-3-5770-955 China - Wuhan Tel: 86-27-5980-5300 Fax: 86-27-5980-5118 Taiwan - Kaohsiung Tel: 886-7-213-7828 Dallas Addison, TX Tel: 972-818-7423 Fax: 972-818-2924 Indianapolis Noblesville, IN Tel: 317-773-8323 Fax: 317-773-5453 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 New York, NY Tel: 631-435-6000 San Jose, CA Tel: 408-735-9110 Canada - Toronto Tel: 905-673-0699 Fax: 905-673-6509 China - Xian Tel: 86-29-8833-7252 Fax: 86-29-8833-7256 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Germany - Pforzheim Tel: 49-7231-424750 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Italy - Venice Tel: 39-049-7625286 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 Poland - Warsaw Tel: 48-22-3325737 Spain - Madrid Tel: 34-91-708-08-90 Fax: 34-91-708-08-91 Sweden - Stockholm Tel: 46-8-5090-4654 UK - Wokingham Tel: 44-118-921-5800 Fax: 44-118-921-5820 Taiwan - Taipei Tel: 886-2-2508-8600 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 01/27/15 DS50002352A-page 22 2015 Microchip Technology Inc.