PIC32MX250F128D PIC32MX250F128D USB/Graphics 44-pin to 100-pin Plug-In Module (PIM) Information Sheet The PIC32MX250F128D 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 PIC32MX250F128D PIM Pin # Functional Description Device Pin # PIC32MX250F128D 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 © 2011-2012 Microchip Technology Inc. 100 PMPD4 DS52008D-page 1 PIC32MX250F128D 100-PIN HEADER SCHEMATIC +3.3V TP42 TP43 PMPD5 TP20 PMPD6 TP19 PMPD7 TP34 RST TP14 TP12 TP27 R1 AN17/VBUS RS POWER/PGED EEPROM_SCK 0 Ohm WAIT BE FLASH_CS1 R19 76 R20 77 78 79 80 TP32 0 Ohm 0 Ohm 0 Ohm PMPRD PMPWR 0 Ohm TP35 R22 R21 81 83 84 85 R23 86 87 0 Ohm D- D+ 0 Ohm 0 Ohm 88 89 90 PMPD1 PMPD0 0 Ohm 91 R24 TP36 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 R18 0 Ohm 70 R17 0 Ohm 7 69 R16 0 Ohm R7 0 Ohm 8 68 R15 0 Ohm 9 67 R8 0 Ohm 10 66 11 64 13 MCLR GND 63 +3.3V GND BUZZER TP33 CS TP15 XL TP5 YU TP4 65 GENERIC_PIM_100P 12 +3.3V R26 R25 92 USBID/AN16 0 Ohm 0 Ohm R27 94 95 R28 TP11 TP24 TP8 TP9 82 TP22TP21 93 PMPD2 R29 96 99 100 R30 97 R31 U1A TP41 TP23 0 Ohm PMPD3 TP1 98 0 Ohm PMPD4 TP44 0 Ohm FIGURE 1: 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 OSCI GND R13 R14 50 49 48 47 46 45 0 Ohm 44 0 Ohm 43 42 41 40 39 38 +3.3V +3.3V ALL GND TP25 TP26 DS52008D-page 2 37 0 Ohm XR R10 YD POWER/PGED R12 ALH R11 +3.3V 36 33 32 31 30 29 28 0 Ohm 0 Ohm 35 R9 0 Ohm 34 PGEC 27 26 TP13 TP2 TP3 © 2011-2012 Microchip Technology Inc. PIC32MX250F128D FIGURE 2: 44-PIN DEVICE SCHEMATIC U1 VCORE/VCAP D+ D- GND +3.3V PMPRD POWER/PGED PGEC +3.3V MCLR PMPD7 PMPD6 PMPD0 PMPD1 RB9 RC6 RC7 RC8 RC9 VSS VCAP D+/RB10 D-/RB11 VUSB RB13 12 13 14 15 16 17 18 19 20 21 22 RB8 RB7 VBUS USBID/RB5 VDD VSS RC5 RC4 RC3 TDI/RA9 PIC32MX250F128D-I/ML RA4 TMS/RA10 TCK/RA7 RB14 RB15 AVSS AVDD MCLR PGED3/RA0 PGEC3/RA1 PGED1/RB0 PGEC1/RB1 RB4 TDO/RA8 OSC2/RA3 OSC1/RA2 VSS VDD RC2 RC1 RC0 RB3 RB2 44 43 42 41 40 39 38 37 36 35 34 PMPD4 PMPD5 AN17/VBUS USBID/AN16 AN17/VBUS USBID/AN16 BE WAIT RST 33 32 31 30 29 28 27 26 25 24 23 BUZZER FLASH_CS1 OSCO OSCI +3.3V GND GND +3.3V EEPROM_SCK XR YD PMPWR PMPD2 45 GND RS CS 1 2 3 4 5 6 7 8 9 10 11 Thermal Pad PMPD3 ALH ALL YU XL GND +3.3V +3.3V +3.3V C1 C2 C3 0.1uF 0.1uF 0.1uF GND GND C4 C5 0.1uF 10uF GND GND © 2011-2012 Microchip Technology Inc. VCAP +3.3V GND DS52008D-page 3 PIC32MX250F128D REVISION HISTORY Revision A (September 2011) This is the initial released version of this document. Revision B (January 2012) Added a notice regarding usage with the USB PICtail™ Plus Daughter Board. Revision C (March 2012) This revision includes the following updates: • Removed note regarding usage with the USB PICtail™ Plus Daughter Board • Updated device to PIC32MX250F128D • Updated schematics (see Figure 1 and Figure 2) Revision D (May 2012) In this revision, the following pins were updated (see Table 1): • • • • • • Pin 1: ASDA1 was changed to SDA1 Pin 19: SDA1 was removed Pin 20: SCL1 was removed Pin 23: ASDA2 was changed to SDA2 Pin 24: ASCL2 was changed to SCL2 Pin 44: ASCL1 was changed to SCL1 DS52008D-page 4 © 2011-2012 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, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro, PICSTART, PIC32 logo, rfPIC 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, MXDEV, MXLAB, SEEVAL and The Embedded Control Solutions Company are registered trademarks of Microchip Technology Incorporated in the U.S.A. Analog-for-the-Digital Age, Application Maestro, chipKIT, chipKIT logo, CodeGuard, dsPICDEM, dsPICDEM.net, dsPICworks, dsSPEAK, ECAN, ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial Programming, ICSP, Mindi, MiWi, MPASM, MPLAB Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit, PICtail, REAL ICE, rfLAB, Select Mode, Total Endurance, TSHARC, UniWinDriver, WiperLock 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. All other trademarks mentioned herein are property of their respective companies. © 2011-2012, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. ISBN: 978-1-62076-294-3 QUALITY MANAGEMENT SYSTEM CERTIFIED BY DNV == ISO/TS 16949 == © 2011-2012 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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