MA240037

Introducing the PIC24FJ128GA204 PIM Overview The PIC24FJ128GA204 PIM is designed to demonstrate the capabilities of the PIC24FJ128GA204 family using the Explorer 16 Demonstration Board kit and the PICtail™ Plus daughter boards. The PIC24FJ128GA204 is a 44-pin device with XLP Technology and Peripheral Pin Select (PPS) features. The PPS feature of this PIC24F family allows many of the digital peripherals on the part to be remapped to use any of a number of pins on the device. This allows for significant improvements in ease of design and helps to reduce cost by allowing for the smallest possible size devices to be used. The following two tables detail the pin mapping of the 44-pin device to the 100-pin PIM header. • The 44-pin to 100-pin table (Table 1) lists the device pins and shows what functions are mapped to each pin. This table is most useful for viewing multiplexing conflicts which prevent some functions from being used simultaneously. • The 100-pin to 44-pin table (Table 2) shows a listing of the Explorer 16 functions and what device pin is mapped to that function. All supporting documentation and software for the Explorer 16 Development Board can be found at www.microchip.com/explorer16. PIC24FJ128GA204 PIM Features Due to the flexibility allowed by the PPS feature, the 44-pin device is capable of performing all of the base functions on the 100-pin Explorer 16 board. In addition, the PIM is compatible with most of the PICtail Plus daughter boards for the Explorer 16. PIC24FJ128GA204 PIM Limitations The result of multiplexing the functions from a 44-pin part to the 100-pin PIM header is that many of the functions cannot be used simultaneously. Explorer 16 board LEDs are multiplexed on switch and PMP lines, which means they will not always be usable if these functions are in use. The Explorer 16 potentiometer and temperature sensor cannot be used with PMP, and are selectable through Jumpers J1 and J2. Smart Card cannot be used along with PMP, and is selectable through Jumpers J3 and J4. The UART2 CTS signal cannot be used with PMP and is selectable through Jumper J6. The PICtail Plus daughter boards have similar limitations. All daughter boards will work by themselves, however, most PICtail Plus daughter boards will not work if two are installed simultaneously. Additionally, a PICtail Plus daughter board may not work with all of the default Explorer 16 functionality. If a PICtail Plus daughter board is designed to work with a Microchip Library, the respective system configuration may have to be modified to function with the PIM pinout and PPS feature. Please check the pinouts of the components you are using to ensure compatibility before attempting to use multiple peripheral functions or PICtail Plus daughter boards at the same time. Tips for Using the PIC24FJ128GA204 PIM • • • • • • The Explorer 16 LEDs are multiplexed with a number of functions and so may not be useful in some situations. Make sure to check the mapping tables for conflicts. The PIC24FJ128GA204 port pins are not mapped to the corresponding port I/O on the Explorer 16. Make sure to use the following pinout tables as a cross reference to ensure you use the correct device pin in your application. Many of the peripherals used by the Explorer 16 and PICtail Plus daughter boards are implemented on pins with analog functionality. These peripherals may not conflict with analog features on other PIC24F PIMs. Make sure to add any necessary code to override this analog functionality in the application code used. Some Explorer 16 boards have a 5V LCD. If you are using a function which is multiplexed onto the PMP pins on one of these boards, it may be necessary to manually drive the pins initially. The pins must be driven in order to ensure the bus is driven to either VDD or VSS, instead of floating at 5V. Jumper Settings: Jumper J1 Pins (1-2) select the PMP Chip Select 2 strobe (PMCS2); Pins (2-3) select the Explorer 16 potentiometer function (POT). Jumper J2 Pins (1-2) select the PMP Byte Enable 1 strobe (PMBE1); Pins (2-3) select the Explorer 16 Analog Temperature Sensor (TEMP). Jumper J3 Pins (1-2) select the PMP Data (PMD5); Pins (2-3) select the Smart Card’s Rx pin (SC_RX). Jumper J4 Pins (1-2) select the PMP Read strobe (PMRD); Pins (2-3) select the Smart Card’s Tx pin (SC_TX). Jumper J5 Pins (1-2) select the Explorer 16 Serial EEPROM CS (EE_CS); Pins (2-3) select the device PORTA connection to Explorer 16 PORTD (RD1). Jumper J6 Pins (1-2) select the PMP Write strobe (PMWR); Pins (2-3) select the UART2 CTS signal (U2CTS). Many PICtail Plus daughter boards use the EEPROM, SPI and UART2 (which has the RS-232 port functionality). These functions are mapped to ensure that they can be used together to allow support for these boards. Table 1: 44-Pin to 100-Pin Pinout Device Pin # PIC24FJ128GA204 Pinout Jumper PIM Pin # PIM Func #1 Jumper (1) PIM Func #2 Jumper PIM Pin # PIM Func #3 1 C1INC/C2INC/C3INC/RP9/SDA1/ T1CK/CTED4/PMD3/CN21/RB9 56 99 RE3/PMD3 2 RP22/PMA1/PMALH/CN18/RC6 1 RG15 23 RB2/SS1/ AN2(1) 43 RB14/ PMA1 3 RP23/PMA0/PMALL/CN17/RC7 39 RF13/U2RTS(1) 44 RB15/ PMA0 77 RD2 4 RP24/PMA5/CN20/RC8 10 RG6/PMA5/ SCK2 48 RD15/ U1RTS(1) 5 RP25/CTED7/PMA6/CN19/RC9 29 RA10/PMA6 50 RF5/PMA8/ U2TX 66 6 VBAT 86 VBAT 7 VCAP 85 VCAP 8 RP10/CTED11/PMD2/CN16/PGD2/ RB10 98 RE2/PMD2 9 REFI/RP11/CTED9/PMD1/CN15/ PGC2/RB11 94 RE1/PMD1 10 AN8/HLVDIN/RP12/PMD0/CN14/ RB12 93 RE0/PMD0 PIM PIM Pin # Func #4 92 RA7 RA14/ INT3(1) 72 RD0(1) 83 RD6 11 AN7/C1INC/REFO/RP13/CTPLS/ PMRD/PMWR/CN13/RB13 51 RF3/U1TX 82 RD5/PMRD TMS/PMA2/PMALU/CN36/RA10 14 RG9/PMA2/SS2 17 RA0/TMS 69 RD9 13 TCK/PMA7/CN33/RA7 28 RA9/PMA7 38 RA1/TCK 80 RD13 14 CVREF/AN6/C3INB/RP14/PMWR/ PMNEB/RTCC/CTED5/CN12/RB14 40 RF12/U2CTS 81 RD4/ PMWR 33 RB9/AN9(1) 55 RF6/SCK1 49 RF4/PMA9/ U2RX 59 RA3/SDA2 87 RF0(1) 47 RD14/ U1CTS(1) 58 RA2/SCL2 88 RF1(1) 34 RB10/ PMA13 53 RF8/SDO1 96 RG12 J6-U2CTS J4-PMRD Jumper 12 15 J4-SC_TX RG3/SDA1 PIM Pin # AN9/C3INA/RP15/T3CK/T2CK/ CTED6/PMA14/CN11/PMCS/PMCS1/ RB15 7 16 AVSS/VSS 31 AVSS 17 AVDD 30 AVDD 18 MCLR 13 MCLR 19 CVREF+/VREF+/AN0/C3INC/CTED1/ CN2/RA0 25 RB0/AN0(1) 20 CVREF-/VREF-/AN1/C3IND/CTED2/ CN3/RA1 24 RB1/AN1(1) 21 AN2/CTCMP/C2INB/RP0/CN4/PGD1/ RB0 27 RB7/AN7/PGD 22 AN3/C2INA/RP1/CTED12/CN5/ PGC1/RB1 26 RB6/AN6/PGC 23 AN4/C1INB/RP2/SDA2/T5CK/T4CK/ CTED13/CN6/RB2 19 RE9/INT2(1) 39 J6-PMWR (1) RC2 (1) 24 AN5/C1INA/RP3/SCL2/CTED8/CN7/ RB3 RF13/U2RTS 25 AN10/RP16/PMBE1/CN8/RC0 J2-TEMP 21 RB4/AN4 26 AN11/RP17/PMCS2/CN9/RC1 J1-POT 20 RB5/AN5 54 RF7/SDI1 27 AN12/RP18/PMACK1/CN10/RC2 6 RC1(1) 18 RE8/INT1(1) 28 VDD 46 VDD 62 VDD 29 VSS 15 VSS 45 VSS 30 OSCI/CLKI/C1IND/PMCS1/CN30/RA2 63 OSC1 71 RD11/ PMCS1 31 OSCO/CLKO/C2IND/CN29/RA3 64 OSC2 32 TDO/PMA8/CN34/RA8 61 RA5/TDO 76 RD1 33 SOSCI/CN1/RPI4/RB4 XT on PIM 34 SOSCO/SCLKI/CN0/RA4 XT on PIM J2-PMBE1 J5-RD1 J1-PMCS2 J5-EE_CS 70 RD10/ PMCS2 32 RB8/AN8(1) 75 VSS 79 RD12 35 TDI/PMA9/CN35/RA9 22 RB3/AN3(1) 60 RA4/TDI 84 RD7 36 RP19/PMBE0/CN28/RC3 67 RA15/INT4(1) 78 RD3/PMBE 95 RG14 37 RP20/PMA4/CN25/RC4 11 PMA4/SDI2 96 RG12 38 RP21/PMA3/CN26/RC5 12 PMA3/SDO2 91 RA6 97 RG13 39 VSS 15 VSS 45 VSS 75 VSS 40 VDD 46 VDD 62 VDD 41 PGD3/RP5/ASDA1/PMD7/CN27/RB5 5 RE7/PMD7 42 PGC3/RP6/ASCL1/PMD6/CN24/RB6 4 RE6/PMD6 43 RP7/CTED3/INT0/CN23/PMD5/RB7 44 RP8/SCL1/CTED10/PMD4/CN22/RB8 J3-PMD5 3 RE5/PMD5 57 RG2/SCL1(1) Note 1: This pin is a common or required signal for PICtail™ Plus daughter boards. J3-SC_RX 52 RF2/U1RX 100 RE4/PMD4 Table 2: 100-Pin to 44-Pin Pinout (Continued) Table 2: 100-Pin to 44-Pin Pinout Exp 16 Pin # PIM Function Jumper Device Pin # PIC24FJ128GA204 Pinout Jumper Device Pin # 2 RP22/PMA1/PMALH/CN18/RC6 Exp 16 Pin # PIM Function 51 RF3/U1TX J4-SC_TX 11 AN7/C1INC/REFO/RP13/CTPLS/PMRD/PMWR/CN13/RB13 PIC24FJ128GA204 Pinout RP7/CTED3/INT0/CN23/PMD5/RB7 52 53 RF2/U1RX RF8/SDO1 J3-SC_RX 43 43 25 RP7/CTED3/INT0/CN23/PMD5/RB7 AN10/RP16/PMBE1/CN8/RC0 42 PGC3/RP6/ASCL1/PMD6/CN24/RB6 54 RF7/SDI1 26 AN11/RP17/PMCS2/CN9/RC1 41 PGD3/RP5/ASDA1/PMD7/CN27/RB5 55 RF6/SCK1 15 AN9/C3INA/RP15/T3CK/T2CK/CTED6/PMA14/CN11/PMCS/PMCS1/RB15 AN12/RP18/PMACK1/CN10/RC2 AN9/C3INA/RP15/T3CK/T2CK/CTED6/PMA14/CN11/PMCS/PMCS1/RB15 56 RG3/SDA1(1) 1 C1INC/C2INC/C3INC/RP9/SDA1/T1CK/CTED4/PMD3/CN21/RB9 57 RG2/SCL1(1) 44 RP8/SCL1/CTED10/PMD4/CN22/RB8 58 59 RA2/SCL2 RA3/SDA2 24 23 AN5/C1INA/RP3/SCL2/CTED8/CN7/RB3 AN4/C1INB/RP2/SDA2/T5CK/T4CK/CTED13/CN6/RB2 1 RG15 2 VDD 3 RE5/PMD5 4 RE6/PMD6 5 RE7/PMD7 6 RC1(1) 7 RC2(1) 27 15 8 RC3 9 RC4 10 RG6/PMA5/SCK2 4 RP24/PMA5/CN20/RC8 60 RA4/TDI 35 TDI/PMA9/CN35/RA9 11 PMA4/SDI2 37 RP20/PMA4/CN25/RC4 61 RA5/TDO 32 TDO/PMA8/CN34/RA8 12 PMA3/SDO2 38 RP21/PMA3/CN26/RC5 62 VDD 28 VDD 13 MCLR 18 MCLR 40 VDD 14 15 RG9/PMA2/SS2 VSS 12 29 TMS/PMA2/PMALU/CN36/RA10 VSS 63 64 30 31 OSCI/CLKI/C1IND/PMCS1/CN30/RA2 OSCO/CLKO/C2IND/CN29/RA3 39 VSS 65 VSS 16 VDD 66 RA14/INT3(1) 5 RP25/CTED7/PMA6/CN19/RC9 17 18 RA0/TMS RE8/INT1(1) 12 27 TMS/PMA2/PMALU/CN36/RA10 AN12/RP18/PMACK1/CN10/RC2 67 RA15/INT4(1) 36 RP19/PMBE0/CN28/RC3 68 RD8 19 RE9/INT2(1) 23 AN4/C1INB/RP2/SDA2/T5CK/T4CK/CTED13/CN6/RB2 20 RB5/AN5 J1-POT 26 AN11/RP17/PMCS2/CN9/RC1 69 70 RD9 RD10/PMCS2 12 26 TMS/PMA2/PMALU/CN36/RA10 AN11/RP17/PMCS2/CN9/RC1 21 RB4/AN4 J2-TEMP 25 AN10/RP16/PMBE1/CN8/RC0 71 RD11/PMCS1 30 OSCI/CLKI/C1IND/PMCS1/CN30/RA2 22 RB3/AN3(1) 35 TDI/PMA9/CN35/RA9 72 RD0(1) 5 RP25/CTED7/PMA6/CN19/RC9 23 RB2/SS1/AN2(1) 2 RP22/PMA1/PMALH/CN18/RC6 73 RC13/SOSCI 24 25 RB1/AN1(1) RB0/AN0(1) 20 19 CVREF-/VREF-/AN1/C3IND/CTED2/CN3/RA1 CVREF+/VREF+/AN0/C3INC/CTED1/CN2/RA0 74 RC14/SOSCO 75 VSS 29 VSS 26 RB6/AN6/PGC 22 AN3/C2INA/RP1/CTED12/CN5/PGC1/RB1 27 RB7/AN7/PGD 21 AN2/CTCMP/C2INB/RP0/CN4/PGD1/RB0 76 RD1 39 32 VSS TDO/PMA8/CN34/RA8 28 RA9/PMA7 13 TCK/PMA7/CN33/RA7 77 RD2 3 RP23/PMA0/PMALL/CN17/RC7 29 RA10/PMA6 5 RP25/CTED7/PMA6/CN19/RC9 78 RD3/PMBE 36 RP19/PMBE0/CN28/RC3 30 31 AVDD AVSS 17 16 AVDD AVSS/VSS 79 RD12 32 TDO/PMA8/CN34/RA8 80 RD13 13 TCK/PMA7/CN33/RA7 32 RB8/AN8(1) 27 AN12/RP18/PMACK1/CN10/RC2 33 RB9/AN9(1) 15 AN9/C3INA/RP15/T3CK/T2CK/CTED6/PMA14/CN11/PMCS/PMCS1/RB15 81 82 RD4/PMWR RD5/PMRD 14 11 CVREF/AN6/C3INB/RP14/PMWR/PMNEB/RTCC/CTED5/CN12/RB14 AN7/C1INC/REFO/RP13/CTPLS/PMRD/PMWR/CN13/RB13 34 RB10/PMA13 25 AN10/RP16/PMBE1/CN8/RC0 83 RD6 12 TMS/PMA2/PMALU/CN36/RA10 35 RB11/PMA12 84 RD7 35 TDI/PMA9/CN35/RA9 36 37 VSS VDD 85 VCAP 7 VCAP 86 VBAT 6 VBAT 38 RA1/TCK 39 RF13/U2RTS(1) RF0(1) RF1(1) 23 24 AN4/C1INB/RP2/SDA2/T5CK/T4CK/CTED13/CN6/RB2 AN5/C1INA/RP3/SCL2/CTED8/CN7/RB3 RG1 RP21/PMA3/CN26/RC5 40 RF12/U2CTS 41 42 RB12/PMA11 RB13/PMA10 43 RB14/PMA1 44 45 J3-PMD5 J2-PMBE1 J1-PMCS2 J5-RD1 J5-EE_CS J6-PMWR J4-PMRD 3 RP23/PMA0/PMALL/CN17/RC7 87 88 24 AN5/C1INA/RP3/SCL2/CTED8/CN7/RB3 89 14 CVREF/AN6/C3INB/RP14/PMWR/PMNEB/RTCC/CTED5/CN12/RB14 90 RG0 91 RA6 38 92 RA7 2 RP22/PMA1/PMALH/CN18/RC6 RE0/PMD0 RE1/PMD1 10 9 AN8/HLVDIN/RP12/PMD0/CN14/RB12 REFI/RP11/CTED9/PMD1/CN15/PGC2/RB11 RP19/PMBE0/CN28/RC3 13 J6-U2CTS OSC1 OSC2 TCK/PMA7/CN33/RA7 2 RP22/PMA1/PMALH/CN18/RC6 RB15/PMA0 3 RP23/PMA0/PMALL/CN17/RC7 93 94 VSS 29 VSS 95 RG14 36 39 VSS 96 RG12 35 TDI/PMA9/CN35/RA9 37 RP20/PMA4/CN25/RC4 46 VDD 28 40 VDD VDD 97 RG13 38 RP21/PMA3/CN26/RC5 47 RD14/U1CTS(1) 24 AN5/C1INA/RP3/SCL2/CTED8/CN7/RB3 48 RD15/U1RTS(1) 4 RP24/PMA5/CN20/RC8 98 99 RE2/PMD2 RE3/PMD3 8 1 C1INC/C2INC/C3INC/RP9/SDA1/T1CK/CTED4/PMD3/CN21/RB9 49 RF4/PMA9/U2RX 23 AN4/C1INB/RP2/SDA2/T5CK/T4CK/CTED13/CN6/RB2 100 RE4/PMD4 44 RP8/SCL1/CTED10/PMD4/CN22/RB8 50 RF5/PMA8/U2TX 5 RP25/CTED7/PMA6/CN19/RC9 Note 1: This pin is a common or required signal for PICtail™ Plus daughter boards. RP10/CTED11/PMD2/CN16/PGD2/RB10 Note 1: This pin is a common or required signal for PICtail™ Plus daughter boards. Figure 1: PIC24FJ128GA204 PIM Schematic Revision 1.0 BT1 R1 TDI/RA9 NT1 0R 0603 RP20/PMA4/RC4 Net Tie 0.5 mm C1 BAT_COIN_20MM_Plastic CR2032 VDD R2 No Load 0.1 μF GND GND R4 VCAP VCAP_1 No Load C2 C3 10 μF 0.1 μF SCCLK/PMA0/RC7 RP19/PMBE0/RC3 2 TDO/RA8 3 EE-CS Y1 J6 SOSCO 32 kHz J5 3 SOSCI RD1 C4 RD1 C5  pF  pF GND GND 76 77 78 PMA7/RA7 79 80 TDI/RA9 VBAT VCAP_1 RA10 81 82 83 84 85 86 INT2/SDA2/RB2 U1CTS/SCL2/RB3 87 88 PMD0 SS1/PMA1/RC6 RP21/PMA3/RC5 89 90 91 92 93 RP19/PMBE0/RC3 RP21/PMA3/RC5 PMD2 SCL1/PMD4/RB8 SDA1/PMD3/RB9 PMD1 94 95 96 97 98 99 2 U2CTS/RTCC/PMWR/RB14 GND 1 100 PMWR 1 1206 Part #C3216X5R1C106K GND U1 SS1/PMA1/RC6 PMD6/RB6 PMD7 INT1/PMACK1/RC2 SCK1/T3CK/RB15 PMA5/SCK2/RC8 RP20/PMA4/RC4 RP21/PMA3/RC5 MCLR RA10 GND RA10 INT1/PMACK1/RC2 INT2/SDA2/RB2 3 74 3 73 4 72 5 71 6 70 7 69 8 68 9 67 10 66 11 65 12 64 13 63 14 62 15 61 16 60 17 59 18 58 19 57 20 56 21 SDI1/RC1 TDI/RA9 1 SS1/PMA1/RC6 SIM_DET/AN1/RA1 J1 SC-DET/AN0/RA0 55 22 54 23 53 24 52 25 51 PIC24FJ128GA204 GND PMA6/U2TX/INT3/RC9 OSCI/RA2 AVDD RA10 18 6 MCLR VBAT VDD 7 VCAP VDD 28 40 17 29 39 RP19/PMBE0/RC3 PMA6/U2TX/INT3/RC9 GND 16 GND AGND OSCO/RA3 OSCI/RA2 TDO/RA8 TDI/RA9 INT2/SDA2/RB2 VDD SDO1/RC0 SDI1/RC1 INT1/PMACK1/RC2 RP19/PMBE0/RC3 RP20/PMA4/RC4 RP21/PMA3/RC5 SS1/PMA1/RC6 SCCLK/PMA0/RC7 PMA5/SCK2/RC8 PMA6/U2TX/INT3/RC9 25 26 27 36 37 38 2 3 4 5 U2 MCLR VBAT CVREF+/VREF+/AN0/C3INC/CTED1/CN2/RA0 CVREF-/VREF-/AN1/C3IND/CTED2/CN3/RA1 OSCI/C1IND/CLKI/PMPCS1/CN30/RA2 OSCO/C2IND/CLKO/CN29/RA3 SOSCO/SCLKI/CN0/RA4 TCK/PMPA7/CN33/RA7 TDO/PMPA8/CN34/RA8 TDI/PMPA9/CN35/RA9 TMS/PMPA2/PMPALU/CN36/RA10 VCAP VDD VDD AVDD VSS VSS AN2/CTCMP/C2INB/RP0/CN4/PGD1/HLVDIN/RB0 AN3/C2INA/RP1/CTED12/CN5/PGC1/RB1 AN4/C1INB/RP2/SDA2/T5CK/T4CK/CTED13/CN6/RB2 AN5/C1INA/RP3/SCL2/CTED8/CN7/RB3 SOSCI/CN1/RPI4/RB4 ASDA1/RP5/PMD7/CN27/RB5 ASCL1/RP6/PMPD6/CN24/RB6 RP7/CTED3/INT0/CN23/PMPD5/RB7 RP8/SCL1/CTED10/PMPD4/CN22/RB8 C1INC/C2INC/C3INC/RP9/SDA1/T1CK/CTED4/PMPD3/CN21/RB9 PMD9/RP10/CTED11/CN16/PGD2/RB10 PMD1/REFI/RP11/CTED9/CN15/PGC2/RB11 AN8/HLVDIN/RP12/PMD0/CN14/RB12 AN7/C1INC/REFO/RP13/CTPLS/PMPRD/PMPWR/CN13/RB13 PMWR/PMENB/CVREF/AN6/C3INB/RP14/RTCC/CTED5/CN12/RB14 AN9/C3INA/RP15/T3CK/T2CK/CTED6/PMPA14/CS1/CN11/PMPCS/PMPCS1/RB15 AVSS AN10/RP16/PMPBE1/CN8/RC0 AN11/RP17/PMPCS2/CN9/RC1 AN12/RP18/PMPACK1/CN10/RC2 RP19/PMPBE0/CN28/RC3 RP20/PMPA4/CN25/RC4 RP21/PMPA3/CN26/RC5 RP22/PMPA1/PMPALH/CN18/RC6 RP23/PMPA0/PMPALL/CN17/RC7 RP24/PMPA5/CN20/RC8 RP25/CTED7/PMPA6/CN19/RC9 19 20 30 31 34 13 32 35 12 21 22 23 24 33 41 42 43 44 1 8 9 10 11 14 15 U1CTS/SCL2/RB3 AVDD SCL1/PMD4/RB8 SDA1/PMD3/RB9 SCK1/T3CK/RB15 1 SDI1/RC1 SDO1/RC0 U1RX/PMD5/RB7 2 3 VDD C9 C6 0.1 μF 0.1 μF VDD C7 0.1 μF PMD5 1 J3 SC-RX U1TX/PMRD/RB13 2 3 PMRD Ѳ҆ ѷҡ AGND GND GND J4 SC_TX PMA6/U2TX/INT3/RC9 50 49 48 PMA5/SCK2/RC8 INT2/SDA2/RB2 47 46 45 VDD GND U1CTS/SCL2/RB3 SCCLK/PMA0/RC7 44 43 SS1/PMA1/RC6 42 41 40 38 PMA7/RA7 39 NT2 SCCLK/PMA0/RC7 Net Tie 0.5 mm U1CTS/SCL2/RB3 37 36 35 34 33 32 AGND AVDD SCK1/T3CK/RB15 PMA7/RA7 J2 PMA6/U2TX/INT3/RC9 1 PMBE1 INT1/PMACK1/RC2 31 30 29 28 SDO1/RC0 27 2 26 3 TEMP PGD1/RB0 2 PMCS2 75 2 PGC1/RB1 POT 1 Jumpers Default Setting J1 = Between 3 & 2 J2 = Between 3 & 2 J3 = Between 1 & 2 J4 = Between 1 & 2 J5 = Between 1 & 2 J6 = Between 1 & 2 Note on Secondary Oscillator Crystal Selection: An example crystal circuit is shown here. Please refer to AN1798, “Crystal Selection for Low-Power Secondary Oscillator” for guidance on selecting the right crystal and the recommended layout for the application. SC-DET/AN0/RA0 SIM_DET/AN1/RA1 OSCI/RA2 OSCO/RA3 SOSCO PMA7/RA7 TDO/RA8 TDI/RA9 RA10 PGD1/RB0 PGC1/RB1 INT2/SDA2/RB2 U1CTS/SCL2/RB3 SOSCI PMD7 PMD6/RB6 U1RX/PMD5/RB7 SCL1/PMD4/RB8 SDA1/PMD3/RB9 PMD2 PMD1 PMD0 U1TX/PMRD/RB13 U2CTS/RTCC/PMWR/RB14 SCK1/T3CK/RB15 Americas Asia/Pacific Europe Atlanta - 678-957-9614 Austin - 512-257-3370 Boston - 774-760-0087 Chicago - 630-285-0071 Cleveland - 216-447-0464 Dallas - 972-818-7423 Detroit - 248-848-4000 Houston - 281-894-5983 Indianapolis - 317-773-8323 Los Angeles - 949-462-9523 New York - 631-435-6000 Phoenix - 480-792-7200 San Jose - 408-735-9110 Toronto - 905-673-0699 Australia - Sydney - 61-2-9868-6733 China - Beijing - 86-10-8569-7000 China - Chengdu - 86-28-8665-5511 China - Chongqing - 86-23-8980-9588 China - Hangzhou - 86-571-8792-8115 China - Hong Kong SAR - 852-2943-5100 China - Nanjing- 86-25-8473-2460 China - Qingdao - 86-532-8502-7355 China - Shanghai - 86-21-5407-5533 China - Shenyang - 86-24-2334-2829 China - Shenzhen - 86-755-8864-2200 China - Wuhan - 86-27-5980-5300 China - Xiamen - 86-592-2388138 China - Xian - 86-29-8833-7252 China - Zhuhai - 86-756-3210040 India - Bangalore - 91-80-3090-4444 India - New Delhi - 91-11-4160-8631 India - Pune - 91-20-3019-1500 Japan - Osaka - 81-6-6152-7160 Japan - Tokyo - 81-3-6880-3770 Korea - Daegu - 82-53-744-4301 Korea - Seoul - 82-2-554-7200 Malaysia - Kuala Lumpur - 60-3-6201-9857 Malaysia - Penang - 60-4-227-8870 Philippines - Manila - 63-2-634-9065 Singapore - 65-6334-8870 Taiwan - Hsin Chu - 886-3-5778-366 Taiwan - Kaohsiung - 886-7-213-7830 Taiwan - Taipei - 886-2-2508-8600 Thailand - Bangkok - 66-2-694-1351 Austria - Weis - 43-7242-2244-39 Denmark - Copenhagen - 45-4450-2828 France - Paris - 33-1-69-53-63-20 Germany - Dusseldorf - 49-2129-3766400 Germany - Munich - 49-89-627-144-0 Germany - Pforzheim - 49-7231-424750 Italy - Milan - 39-0331-742611 Italy - Venice - 39-049-7625286 Netherlands - Drunen - 31-416-690399 Poland - Warsaw - 48-22-3325737 Spain - Madrid - 34-91-708-08-90 Sweden - Stockholm - 46-8-5090-4654 UK - Wokingham - 44-118-921-5800 03/25/14 Microchip Technology Inc. • 2355 West Chandler Blvd. • Chandler, AZ 85224-6199 www.microchip.com The Microchip name and logo and the Microchip logo are registered trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. PICtail is a trademark of Microchip Technology Incorporated in the U.S.A. and 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. 12/14 DS50002244B