PIC32MX270F256D PIC32MX270F256D USB/Graphics 44-pin to 100-pin TQFP Plug-In Module (PIM) Information Sheet The PIC32MX270F256D PIM is designed to demonstrate the capabilities of the PIC32MX1XX/ 2XX family of devices using development boards such as the Explorer 16 Development Board, which supports 100-pin PIM interfaces. TABLE 1: Device Pin # The PIC32MX1XX/2XX family of devices are highperformance 32-bit microcontrollers in low-pin count packages. Table 1 shows the mapping between the development board functions and the device pins. 44-PIN TO 100-PIN PINOUT PIC32MX270F256D PIM Pin # Functional Description Device Pin # PIC32MX270F256D PIM Pin # Functional Description 1 RPB9/SDA1/CTED4/PMD3/ RB9 99 PMPD3 23 AN4/C1INB/C2IND/RPB2/ SDA2/CTED13/PMD2/CNB2/ RB2 98 PMPD2 2 RPC6/PMA1/RC6 43 ALH 24 AN5/C1INA/C2INC/RTCC/ RPB3/SCL2/PMWR/CNB3/ RB3 81 PMPWR 3 RPC7/PMA0/RC7 44 ALL 25 AN6/RPC0/RC0 34 YD 4 RPC8/PMA5/RC8 68 YU 26 AN7/RPC1/RC1 35 XR 5 RPC9/CTED7/PMA6/RC9 69 XL 27 AN8/RPC2/PMA2/RC2 10 EEPROM_SCK 6 VSS 15 VSS 28 VDD 62 VDD 7 VCAP 85 VCAP 29 VSS 65 VSS 8 PGED2/RPB10/D+/CTED11/ RB10 90 D+ 30 OSC1/CLKI/RPA2/RA2 63 OSCI 9 PGEC2/RPB11/D-/RB11 89 D- 31 OSC2/CLKO/RPA3/RA3 64 OSCO 10 VUSB 2 VDD 32 TDO/RPA8/PMA8/RA8 76 FLASH_CS1 11 AN11/RPB13/CTPLS/PMRD/ RB13 82 PMPRD 33 SOSCI/RPB4/RB4 72 BUZZER 12 TMS/PMA10/RA10 8 POWER/ PGED 34 SOSCO/RPA4/T1CK/CTED9/ RA4 6 RST 13 CK/CTED8/PMA7/RA7 26 PGEC 35 TDI/RPA9/PMA9/RA9 77 WAIT 14 CVREF/AN10/C3INB/RPB14/ VBUSON/SCK1/CTED5/RB14 7 RS 36 AN12/RPC3/RC3 78 BE 15 AN9/C3INA/RPB15/SCK2/ CTED6/PMCS1/RB15 70 CS 37 RPC4/PMA4/RC4 95 USBID/AN16 16 AVSS 36 AVSS 38 RPC5/PMA3/RC5 1 AN17/VBUS 17 AVDD 30 AVDD 39 VSS 31 VSS 18 MCLR 13 MCLR 40 VDD 2 VDD 19 PGED3/VREF+/CVREF+/AN0/ C3INC/RPA0/CTED1/PMD7/ RA0 5 PMPD7 41 PB5/USBID/RB5 95 USBID/AN16 20 PGEC3/VREF-/CVREF-/AN1/ RPA1/CTED2/PMD6/RA1 4 PMPD6 42 VBUS 1 AN17/VBUS 21 PGED1/AN2/C1IND/C2INB/ C3IND/RPB0/PMD0/RB0 93 PMPD0 43 RPB7/CTED3/PMD5/INT0/ RB7 3 PMPD5 22 PGEC1/AN3/C1INC/C2INA/ RPB1/CTED12/PMD1/RB1 94 PMPD1 44 RPB8/SCL1/CTED10/PMD4/ RB8 © 2014 Microchip Technology Inc. 100 PMPD4 DS50002284A-page 1 PIC32MX270F256D 100-PIN HEADER SCHEMATIC +3.3V TP42 TP43 PMPD5 TP20 PMPD6 TP19 PMPD7 TP34 RST TP14 TP12 TP27 0 Ohm R1 AN17/VBUS RS POWER/PGED EEPROM_SCK WAIT BE FLASH_CS1 0 Ohm 0 Ohm TP32 R20 R19 76 0 Ohm TP35 77 78 79 PMPRD PMPWR 0 Ohm 0 Ohm TP36 R22 R21 81 82 83 84 85 86 87 R23 80 D88 PMPD1 D+ 0 Ohm 0 Ohm R24 89 90 91 92 USBID/AN16 PMPD0 0 Ohm 0 Ohm TP11 TP24 TP8 TP9 R26 R25 R27 93 0 Ohm R28 94 R29 95 PMPD3 PMPD2 0 Ohm 0 Ohm R30 96 100 TP22TP21 TP23 97 0 Ohm PMPD4 R31 U1A TP41 TP1 98 TP44 99 FIGURE 1: 1 75 2 74 GND R2 0 Ohm 3 73 R3 0 Ohm 4 72 R4 0 Ohm 5 71 R5 0 Ohm 6 R6 0 Ohm 7 R18 0 Ohm 70 R17 0 Ohm 69 R16 0 Ohm R15 0 Ohm R7 0 Ohm 8 68 9 67 R8 0 Ohm 10 66 11 MCLR GND TP33 CS TP15 XL TP5 YU TP4 65 GENERIC_PIM_100P GND 12 64 13 63 14 62 15 61 16 60 17 59 18 58 19 57 20 56 21 55 22 54 23 53 24 52 25 51 OSCO +3.3V +3.3V BUZZER OSCI PGEC 50 49 48 47 46 45 0 Ohm 44 0 Ohm 43 42 41 40 39 38 37 36 0 Ohm 35 33 32 31 30 29 28 0 Ohm 0 Ohm 34 R9 27 26 TP13 +3.3V +3.3V POWER/PGED R10 R11 0 Ohm R12 +3.3V R13 R14 TP25 TP26 DS50002284A-page 2 ALL GND ALH XR YD GND TP2 TP3 © 2014 Microchip Technology Inc. PIC32MX270F256D FIGURE 2: 44-PIN DEVICE SCHEMATIC U1 1 PMPD3 2 ALH 3 ALL 4 YU PIC32MX270F256D-50I/PT RB9 RB8 RC6 RB7 RC7 VBUS RC8 USBID/RB5 RC9 VDD VSS VSS VCAP RC5 D+/RB10 RC4 D-/RB11 RC3 44 PMPD4 43 PMPD5 42 AN17/VBUS 41 USBID/AN16 +3.3V 5 XL 6 7 VCORE/VCAP GND 8 D+ 9 D- 40 39 38 GND AN17/VBUS 37 USBID/AN16 36 BE +3.3V 10 11 PMPRD 12 POWER/PGED 13 PGEC 14 RS 15 CS 16 VUSB3V3 TDI/RA9 RB13 RA4 TMS/RA10 RB4 TCK/RA7 TDO/RA8 RB14 OSC2/RA3 RB15 OSC1/RA2 AVSS VSS AVDD VDD MCLR RC2 PGED3/RA0/AN0 RC1 PGEC3/RA1 RC0 PGED1/RB0 RB3 PGEC1/RB1 RB2 35 WAIT 34 RST 33 BUZZER 32 FLASH_CS1 31 OSCO 30 OSCI 29 +3.3V +3.3V GND 17 18 MCLR 19 PMPD7 20 PMPD6 21 PMPD0 22 PMPD1 +3.3V GND @pin 10_U1 @pin 17_U1 +3.3V +3.3V @pin 28_U1 +3.3V C1 C2 C3 0.1uF 0.1uF 0.1uF @pin 40_U1 GND GND C4 0.1uF GND GND © 2014 Microchip Technology Inc. 27 EEPROM_SCK 26 XR 25 YD 24 PMPWR 23 PMPD2 @pin 7_U1 +3.3V +3.3V GND GND 28 VCORE/VCAP C5 10uF GND DS50002284A-page 3 PIC32MX270F256D REVISION HISTORY Revision A (June 2014) This is the initial released version of this document. DS50002284A-page 4 © 2014 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. © 2014, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. ISBN: 978-1-63276-281-8 QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV == ISO/TS 16949 == © 2014 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. 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