dsPIC33EP512GM706 dsPIC33EP512GM706 Plug-In Module (PIM) Information Sheet for Internal Op Amp Configuration The dsPIC33EP512GM706 Internal Op Amp Motor Control PIM is designed to demonstrate the capabilities of the dsPIC33EP512GM706 motor control device using internal op amps with development boards, such as the dsPICDEM™ MCLV-2 Development Board (DM330021-2) and the dsPICDEM MCHV-2 Development Board (DM330023-2), which support 100-pin PIM interfaces. The dsPIC33EP512GM706 is a high-performance, 16-bit Digital Signal Controller (DSC) in a 64-pin TQFP package. This device is equipped with four op amp/ comparators, plus one dedicated comparator. The dsPIC33EP512GM706 Internal Op Amp Motor Control PIM takes advantage of these analog peripherals, configured using on-board passive components (resistors and capacitors) to support motor control applications, without requiring external op amps or comparators. To operate this PIM with the dsPICDEM MCLV-2 and dsPICDEM MCHV-2 Development Boards, please insert the Internal Op Amp Configuration Board into the header, J4 (for the dsPICDEM MCHV-2 Development Board), or header, J14 (for the dsPICDEM MCLV-2 Development Board). Future development boards will not use the Internal Op Amp Configuration Matrix Board. TABLE 1: Figure 1 shows the connection location for the dsPICDEM MCHV-2 Development Board. FIGURE 1: INTERNAL OP AMP CONFIGURATION BOARD Hardware Compatibility Table 1 provides information on the hardware versions of the motor control boards that are compatible with this PIM. Refer to the user’s guide for the specific motor control board for hardware version identification information. HARDWARE COMPATIBILITY Development Board Part Number Compatible Hardware Version(s) dsPICDEM™ MCHV Development Board DM330023 Not compatible dsPICDEM™ MCLV Development Board DM330021 Not compatible dsPICDEM™ MCSM Development Board DM330022 Not compatible dsPICDEM™ MCHV-2 Development Board DM330023-2 All revisions dsPICDEM™ MCLV-2 Development Board DM330021-2 All revisions Warning: Do not connect non-isolated oscilloscope probes to the test points on the dsPIC33EP512GM706 Internal Op Amp Motor Control PIM while using the PIM with the dsPICDEM™ MCHV-2 Development Board. Use a high-voltage differential probe, rated in excess of 600 VRMS (Common-mode). Failure to heed this warning could result in hardware damage. 2013 Microchip Technology Inc. DS50002148A-page 1 TABLE 2: 64-PIN DEVICE TO 100-PIN PIM MAPPING Device Pin # dsPIC33EP512GM706 Device Functional Description PIM Pin # Device Pin # dsPIC33EP512GM706 Device Functional Description PIM Pin # 2013 Microchip Technology Inc. 1 TDI/PWM1L4/PMPD5/RA7 NC 33 OA5IN+/AN24/C5IN3-/C5IN1+/SDO1/RP20/T1CK/RA4 Used by op amp circuit 2 RPI46/PWM1H1/T3CK/T7CK/PMPD6/RB14 94 34 AN28/SDI1/RPI25/RA9 77 3 RPI47/PWM1L1/T5CK/T6CK/PMPD7/RB15 93 35 AN29/SCK1/RPI51/RC3 79 4 AN19/RP118/PMPA5/RG6 84 36 AN30/SDA1/RPI52/RC4 69 5 AN18/ASCL1/RPI119/PMPA4/RG7 83 37 AN31/SCL1/RPI53/RC5 6 AN17/ASDA1/RP120/PMPA3/RG8 76 38 VDD 7 MCLR 13 39 AN49/OSC1/CLKI/RPI60/RC12 8 AN16/RPI121/PMPA2/RG9 72 40 OSC2/CLKO/RPI63/RC15 9 VSS 15, 36, 45, 65, 75 41 VSS 15, 36, 45, 65, 75 10 VDD 2, 16, 37, 46, 62, 86 42 RPI72/RD8 Debug test point 11 AN10/RPI28/RA12 35 43 PGED2/ASDA2/RP37/RB5 27 12 AN9/RPI27/RA11 25 44 PGEC2/ASCL2/RP38/PMPCS2/RB6 26 13 OA2OUT/AN0/C2IN4-/C4IN3-/RPI16/RA0 42 45 AN48/CVREF20/RPI58/PMPCS1/RC10 61 14 OA2IN+/AN1/C2IN1+/RPI17/RA1 22, 41 46 OA5OUT/AN25/C5IN4-/RP39/INT0/RB7 19 15 PGED3/VREF-/OA2IN-/AN2/C2IN1-/SS1/RPI32/CTED2/RB0 43 47 SOSCI/RPI61/RC13 82 16 PGEC3/VREF+/(CVREF+)/OA1OUT/AN3/C1IN4-/C4IN2-/RPI33/CTED1/ PMPA6/RB1 59 48 TCK/AN26/CVREF1O/SOSCO/RP40/T4CK/RB8 68 17 PGEC1/OA1IN+/AN4/C1IN3-/C1IN1+/C2IN3-/RPI34/RB2 21 49 TMS/OA5IN-/AN27/C5IN1-/RP41/RB9 78 18 PGED1/OA1IN-/AN5/C1IN1-/(CTMUC)/RP35/RTCC/RB3 Used by op amp circuit 50 RP54/PWM1H6/RC6 47 19 AVDD 30 51 RP55/PWM1L6/PMBE/RC7 70 20 AVSS 31 52 RP56/PWM1H5/PMPWR/RC8 88 21 OA3OUT/AN6/C3IN4-/C4IN4-/C4IN1+/RP48/OCFB/RC0 58 53 RP69/PMPRD/RD5 60 22 OA3IN-/AN7/C3IN1-/C4IN1-/RP49/PMPA7/RC1 Used by op amp circuit 54 RP70/RD6 1 23 OA3IN+/AN8/C3IN3-/C3IN1+/RPI50/U1RTS/BCLK1/FLT3/PMPA13/ RC2 20 55 RP57/PWM1L5/RC9/RC9 87 24 AN11/C1IN2-/U1CTS/FLT4/PMPA12/RC11 25 VSS 26 27 28 AN13/C3IN2-/U2CTS/FLT6/PMPA10/RE13 29 AN14/RPI94/FLT7/PMPA1/RE14 30 31 32 49 2, 16, 37, 46, 62, 86 63 64 24 56 VCAP NC 15, 36, 45, 65, 75 57 VDD 2, 16, 37, 46, 62, 86 VDD 2, 16, 37, 46, 62, 86 58 RPI96/RF0 48 AN12/C2IN2-/C5IN2-//U2RTS/BCLK2/FLT5/PMPA11/RE12 Reconstructed motor neutral input 59 RP97/RF1 50 32, 33 60 RP42/PWM1H3/PMPD0/RB10 3 23 61 RP43/PWM1L3/PMPD1/RB11 100 AN15/RPI95/FLT8/PMPA0/RE15 34 62 RPI44/PWM1H2/PMPD2/RB12 99 SDA2/RPI24/PMPA9/RA8 80 63 RPI45/PWM1L2/CTPLS/PMPD3/RB13 98 FLT32/SCL2/RP36/PMPA8/RB4 18 64 TDO/PWM1H4/PMPD4/RA10 NC dsPIC33EP512GM706 DS50002148A-page 2 Table 2 provides the static mapping between the 100-pin PIM pins and the device pins. dsPIC33EP512GM706 HALLB/QEB/USBTX 76 Z1 PFC_PWM VACZ HALLA/QEA HALLC/INDX/STP_PWM 77 Z2 78 Z3 79 Z4 80 Z5 BTN/USBTX GEN1 81 Z6 82 Z7 BTN/TX/USBTX 84 83 Z8 Z9 CANRX VDD 85 Z10 86 Z11 CANTX 88 89 90 91 87 Z12 Z13 Z14 Z15 Z16 PWM1H1 PWM1L1 92 Z17 93 Z18 95 96 94 Z19 Z20 Z21 PWM1H2 PWM1L2 97 Z22 98 Z23 Y1 74 IA+ 73 IB+ 72 HALLA/QEA/USBRX 71 70 69 68 67 66 BTN/RX LINFAULT BTN/FAULT/LINCS IBUSIBUS+ 65 64 OSCO 63 OSCI 62 61 VDD HOME 60 DBG_LED2 59 FLT_OUT1 58 FLT_OUT2 57 56 55 54 53 52 51 50 TX 49 RX 48 HALLC/INDX HALLB/QEB 47 46 VDD 45 44 43 42 V_M2 V_M3/IBUS 41 V_M1/POT 40 39 26 PGEC2 2013 Microchip Technology Inc. 75 X25 W25 X24 Y2 X23 W24 X22 Y3 X21 W23 X20 Y4 X19 Y5 W22 X18 W21 X17 Y6 X16 W20 X15 Y7 X14 W19 X13 Y8 38 25 Y9 W18 X1 IA/IPFC 24 W17 X12 IB/POT Y10 37 23 W16 VDD IBUS/VBUS Y11 X10 22 W15 X11 QEA/IA/V_M1 Y12 36 21 Y13 W14 35 20 QEB/IB/V_M2 Y14 U1A W13 DC_BUS INDX/POT/V_M3 W12 X9 19 Y15 34 FAULT_RST Y16 W11 GEN2 18 W10 X8 17 FAULT Y17 POT 16 W9 33 VDD Y18 X7 15 W8 32 14 Y19 POT 13 Y20 W7 X6 12 MCLR W6 X5 11 Y21 31 10 W5 30 9 Y22 AVDD 8 W4 X4 7 Y23 29 6 Y24 W3 REC_NEUTR 5 W2 X3 4 Y25 28 3 W1 VREF_EXT PWM1H3 99 100 Z25 2 X2 1 VDD 27 DBG_LED1 Z24 PWM1L3 100-PIN HEADER SCHEMATIC PGED2 FIGURE 2: DS50002148A-page 3 dsPIC33EP512GM706 FIGURE 3: 64-PIN DEVICE SCHEMATIC U1 1 PWM1H1 PWM1L1 C7 DNP BTN/TX/USBTX BTN/USBTX V_M2 HALLB/QEB/USBTX 2 3 4 5 6 TDI/PWM1L4/PMPD5/RA7 TDO/PWM1H4/PMPD4/RA10 RPI46/PWM1H1/T3CK/T7CK/PMPD6/RB14 RPI45/PWM1L2/CTPLS/PMPD3/RB13 RPI47/PWM1L1/T5CK/T6CK/PMPD7/RB15 RPI44/PWM1H2/PMPD2/RB12 AN19/RP118/PMPA5/RG6 RP43/PWM1L3/PMPD1/RB11 AN18/ASCL1/RPI119/PMPA4/RG7 RP42/PWM1H3/PMPD0/RB10 AN17/ASDA1/RP120/PMPA3/RG8 RP97/RF1 64 63 62 61 60 59 PWM1L2 PWM1H2 PWM1L3 PWM1H3 TX V_M1/POT QEA/IA/V_M1 MCLR R1 30K 7 RPI96/RF0 MCLR 58 HALLC/INDX VREF C8 DNP HALLA/QEA/USBRX 8 9 C9 470 pF C1 0.1 µF 10 DC_BUS 11 VDD R2 1K AN16/RPI121/PMPA2/RG9 VDD VSS VCAP VDD RP57/PWM1L5/RC9 57 VDD C6 0.1 µF 56 55 C5 10 µF CANRX R3 1K IA+ C10 1000 pF C11 470 pF IA/IPFC R4 1K R6 DNP R5 1K IBUS+ 12 13 R30 AN10/RPI28/RA12 RP70/RD6 dsPIC33EP512GM706 AN9/RPI27/RA11 OA2OUT/AN0/C2IN4-/C4IN3-RPI16/RA0 RP69/PMPRD/RD5 RP56/PWM1H5/PMPWR/RC8 54 DBG_LED1 53 DBG_LED2 52 CANTX REC_NEUTR V_M3/IBUS DNP 14 R7 30K C12 DNP 15 16 FLT_OUT1 QEB/IB/V_M2 R8 62K RP55/PWM1L6/PMPBE/RC7 OA2IN+/AN1/C2IN1+/RPI17/RA1 PGED3/VREF-/OA2IN-/AN2/C2IN1-/SS1/RPI32/CTED2/RB0 RP54/PWM1H6/RC6 PGEC3/VREF+/(CVREF+)/OA1OUT/AN3/C1IN4-/C4IN2-/ RPI33/CTED1/PMPA6/RB1 TMS/OA5IN-/AN27/C5IN1-/RP41/RB9 PGEC1/OA1IN+/AN4/C1IN3-/C1IN1+/C2IN3-/RPI34/RB2 TCK/AN26/CVREF10/ SOSCO/RP40/T4CK/RB8 51 50 49 BTN/RX HALLB/QEB PFC_PWM R10 560 R11 30K VREF R9 56K R12 DNP 17 C13 48 BTN/FAULT/LINCS DNP 18 C14 470 pF 19 AVDD R13 1K R14 1K C16 470 pF C15 1000 pF R16 1K R17 1K IBUS- C2 0.1 µF R15 DNP IBUS+ 20 21 R18 DNP R19 30K 22 R31 23 REC_NEUTR DNP 24 IB/POT PGED1/OA1IN-/AN5/C1IN1-/(CTMUC)/RP35/RB3 SOSCI/RPI61/RC13 AVDD OA5OUT/AN25/C5IN4-/RP39/INT0/RB7 AVSS AN48/CVREF20/RPI58/PMPCS1/RC10 OA3OUT/AN6/C3IN4-/C4IN4-/C4IN1+/RP48/OCFB/RC0 PGEC2/ASCL2/RP38/PMPCS2/RB6 OA3IN-/AN7/C3IN1-/C4IN1-/RP49/PMPA7/RC1 PGED2/ASDA2/RP37/RB5 OA3IN+/AN8/C3IN3-/C3IN1+/RPI50/U1RTS/BCLK1/FLT3/PMPA13/RC2 RPI72/RD8 AN11/C1IN2-/U1CTS/FLT4/PMPA12/RC11 VSS 47 46 45 44 43 GEN1 FAULT_RST HOME PGEC2 PGED2 RD8 42 DBG_TP 41 FLT_OUT2 R32 25 REC_NEUTR DNP C17 470 pF VDD C3 0.1 µF 26 27 R20 1K R21 1K VSS OSC2/CLKO/RPI63/RC15 VDD AN49/OSC1/CLK1/RPI60/RC12 AN12/C2IN2-/C5IN2-/U2RTS/BCLK2/FLT5/PMPA11/RE12 VDD 40 39 OSCO OSCI 38 VDD C4 0.1 µF IBUS+ 28 C18 1000 pF C19 470 pF 29 R22 1K AN13/C3IN2-/U2CTS/FLT6/PMPA10/RE13 AN31/SCL1/RPI53/RC5 AN14/RPI94/FLT7/PMPA1/RE14 AN30/SDA1/RPI52/RC4 AN15/RPI95/FLT8/PMPA0/RE15 AN29/SCK1/RPI51/RC3 37 36 RX LINFAULT R23 1K IB+ 30 C20 35 VACZ DNP 31 R24 30K 32 VREF SDA2/RPI24/PMPA9/RA8 AN28/SDI1/RPI25/RA9 OA5IN+/AN24/C5IN3-/C5IN1+/SDO1/RP20/T1CK/RA4 FLT32/SCL2/RP36/PMPA8/RB4 34 33 HALLC/INDX/STP_PWM CVREF20 INDX/POT/V_M3 POT IBUS/VBUS GEN2 HALLA/QEA FAULT AVDD R25 VREF_EXT 0R A_GND VREF DNP R26 R28 2K CVREF20 DNP R27 DNP R29 15K * All Resistors are 1% DS50002148A-page 4 2013 Microchip Technology Inc. dsPIC33EP512GM706 In the schematic shown in Figure 3, resistors, R25 and R27, are used to choose the reference voltage (VREF) from the motor control board (VREF_EXT) or a simple voltage divider (R28-R29), respectively. By default, the PIM is configured to source the reference voltage from the motor control board. TABLE 3: Op Amp # 1 2 3 Table 3 classifies the passive components according to their functionality and also quotes the design equations applicable in each case. ANALOG FUNCTIONALITY LISTING Analog Function Passive Components Design Equations Low-Pass Filter R13, R14, R16, R17, C14, C15, C16 Reference Voltage Bias R10, R11 Voltage Divider R8, R9 Differential Amplifier Input R13, R14, R16, R17 Differential Amplifier Feedback R11 Low-Pass Filter R2, R3, R4, R5, C9, C10, C11 Reference Voltage Bias R1, R7 Differential Amplifier Input R2, R3, R4, R5 1 Differential mode f-3dB ------------------------------------------- 2 2R C ---- + C 10 2 Differential Amplifier Feedback R7 R DifferentialAmplifierGain = ------72R Low-Pass Filter R20, R21, R22, R23, C17, C18, C19 Reference Voltage Bias R24, R19 R20 = R21 = R22 = R23 = R C17 = C19 = C R24 = R19 1 Common mode f-3dB --------------2RC Differential Amplifier Input R20, R21, R22, R23 1 Differential mode f-3dB -------------------------------------------C 2 2R ---- + C 18 2 Differential Amplifier Feedback R19 R 19 DifferentialAmplifierGain = ------2R 2013 Microchip Technology Inc. R13 = R14 = R16 = R17 = R C14 = C16 = C R10 = R11 1 Common mode f -3dB --------------2RC 1 Differential mode f -3dB -------------------------------------------C 2 2R ---- + C 15 2 R 11 DifferentialAmplifierGain = ------2R R2 = R3 = R4 = R5 = R C9 = C11 = C R1 = R7 1 Common mode f-3dB --------------2RC DS50002148A-page 5 dsPIC33EP512GM706 FIGURE 4: OP AMP CIRCUIT BLOCK DIAGRAM C VREF D dsPIC33EP512GM706 From Shunt Resistor (IA) IA+ IBUS+ B Filter, Feedback and Bias Circuit A E AN1/RA1 14 F AN2/RB0 15 – E AN4/RB2 17 + F AN5/RB3 18 E AN8/RC2 23 F AN7/RC1 22 + Op Amp 2 13 AN0/RA0 16 AN3/RB1 21 AN6/RC0 V_M2 Voltage Divider VREF D C From Shunt Resistor (IBUS) IBUSIBUS- B Filter, Feedback and Bias Circuit A C VREF From Shunt Resistor (IB) IB+ IBUS+ B FLT_OUT1 – D Filter, Feedback and Bias Circuit A Op Amp 1 Op Amp 3 C 30k 470 pF 1k + FLT_OUT2 – D 30k DNP 1k E B 1000 pF A F 1k 1k 470 pF Filter, Feedback and Bias Circuit 30k Differential Amplifier Gain = -------------------- = 15 2 1k 1 Differential mode f– 3dB -------------------------------------------------------------------------------- 65kHz 470pF 2 2 1k ---------------- + 1000pF 2 1 Common mode f –3dB -------------------------------------------- 340kHz 2 1k 470pF DS50002148A-page 6 2013 Microchip Technology Inc. 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. Printed on recycled paper. ISBN: 978-1-62077-149-5 QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV == ISO/TS 16949 == 2013 Microchip Technology Inc. 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. DS50002148A-page 7 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 India - New Delhi Tel: 91-11-4160-8631 Fax: 91-11-4160-8632 Austria - Wels Tel: 43-7242-2244-39 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 India - Pune Tel: 91-20-2566-1512 Fax: 91-20-2566-1513 France - Paris Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 Japan - Osaka Tel: 81-6-6152-7160 Fax: 81-6-6152-9310 Germany - Munich Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 Atlanta Duluth, GA Tel: 678-957-9614 Fax: 678-957-1455 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 Dallas Addison, TX Tel: 972-818-7423 Fax: 972-818-2924 Detroit Farmington Hills, MI Tel: 248-538-2250 Fax: 248-538-2260 Indianapolis Noblesville, IN Tel: 317-773-8323 Fax: 317-773-5453 Los Angeles Mission Viejo, CA Tel: 949-462-9523 Fax: 949-462-9608 Santa Clara 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 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 Korea - Daegu Tel: 82-53-744-4301 Fax: 82-53-744-4302 China - Hangzhou Tel: 86-571-2819-3187 Fax: 86-571-2819-3189 Korea - Seoul Tel: 82-2-554-7200 Fax: 82-2-558-5932 or 82-2-558-5934 China - Hong Kong SAR Tel: 852-2943-5100 Fax: 852-2401-3431 Malaysia - Kuala Lumpur Tel: 60-3-6201-9857 Fax: 60-3-6201-9859 China - Nanjing Tel: 86-25-8473-2460 Fax: 86-25-8473-2470 Malaysia - Penang Tel: 60-4-227-8870 Fax: 60-4-227-4068 China - Qingdao Tel: 86-532-8502-7355 Fax: 86-532-8502-7205 Philippines - Manila Tel: 63-2-634-9065 Fax: 63-2-634-9069 China - Shanghai Tel: 86-21-5407-5533 Fax: 86-21-5407-5066 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 China - Shenyang Tel: 86-24-2334-2829 Fax: 86-24-2334-2393 Taiwan - Hsin Chu Tel: 886-3-5778-366 Fax: 886-3-5770-955 China - Shenzhen Tel: 86-755-8864-2200 Fax: 86-755-8203-1760 Taiwan - Kaohsiung Tel: 886-7-213-7828 Fax: 886-7-330-9305 China - Wuhan Tel: 86-27-5980-5300 Fax: 86-27-5980-5118 Taiwan - Taipei Tel: 886-2-2508-8600 Fax: 886-2-2508-0102 China - Xian Tel: 86-29-8833-7252 Fax: 86-29-8833-7256 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 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 China - Xiamen Tel: 86-592-2388138 Fax: 86-592-2388130 China - Zhuhai Tel: 86-756-3210040 Fax: 86-756-3210049 DS50002148A-page 8 Japan - Tokyo Tel: 81-3-6880- 3770 Fax: 81-3-6880-3771 11/29/12 2013 Microchip Technology Inc.