MA240037

Table 1: 44-Pin to 100-Pin Pinout Introducing the PIC24FJ128GA204 PIM Device PIM PIM PIM PIM PIM PIM PIM PIM PIC24FJ128GA204 Pinout Jumper Jumper Jumper Jumper Pin Pin Func 1 Pin Func 2 Pin Func 3 Pin Func 4 Overview (1) 1 C1INC/C2INC/C3INC/RP9/SDA1/ 56 RG3/SDA1 99 RE3/PMD3 T1CK/CTED4/PMD3/CN21/RB9 The PIC24FJ128GA204 PIM is designed to demonstrate the capabilities of the PIC24FJ128GA204 family using the Explorer 16 2 RP22/PMA1/PMALH/CN18/RC6 1 RG15 23 RB2/SS1/ 43 RB14/ 92 RA7 Demonstration Board kit and the PICtail Plus daughter boards. The PIC24FJ128GA204 is a 44-pin device with XLP Technology and (1) AN2 PMA1 Peripheral Pin Select (PPS) features. The PPS feature of this PIC24F family allows many of the digital peripherals on the part to be (1) 3 RP23/PMA0/PMALL/CN17/RC7 39 RF13/U2RTS 44 RB15/ 77 RD2 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 PMA0 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 4 RP24/PMA5/CN20/RC8 10 RG6/PMA5/ 48 RD15/ (1) the 100-pin PIM header. SCK2 U1RTS (1) 5 RP25/CTED7/PMA6/CN19/RC9 29 RA10/PMA6 50 RF5/PMA8/ 66 RA14/ 72 RD0 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 (1) U2TX INT3 for viewing multiplexing conflicts which prevent some functions from being used simultaneously. 6VBAT 86 VBAT 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. 7VCAP 85 VCAP 8 RP10/CTED11/PMD2/CN16/PGD2/ 98 RE2/PMD2 All supporting documentation and software for the Explorer 16 Development Board can be found at www.microchip.com/explorer16. RB10 9 REFI/RP11/CTED9/PMD1/CN15/ 94 RE1/PMD1 PGC2/RB11 PIC24FJ128GA204 PIM Features 10 AN8/HLVDIN/RP12/PMD0/CN14/ 93 RE0/PMD0 RB12 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 11 AN7/C1INC/REFO/RP13/CTPLS/ J4-SC TX 51 RF3/U1TX J4-PMRD 82 RD5/PMRD Explorer 16 board. In addition, the PIM is compatible with most of the PICtail Plus daughter boards for the Explorer 16. PMRD/PMWR/CN13/RB13 12 TMS/PMA2/PMALU/CN36/RA10 14 RG9/PMA2/SS2 17 RA0/TMS 69 RD9 83 RD6 13 TCK/PMA7/CN33/RA7 28 RA9/PMA7 38 RA1/TCK 80 RD13 PIC24FJ128GA204 PIM Limitations 14 CVREF/AN6/C3INB/RP14/PMWR/ J6-U2CTS 40 RF12/U2CTS J6-PMWR 81 RD4/ PMNEB/RTCC/CTED5/CN12/RB14 PMWR 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 (1) (1) 15 AN9/C3INA/RP15/T3CK/T2CK/ 7 RC2 33 RB9/AN9 55 RF6/SCK1 simultaneously. Explorer 16 board LEDs are multiplexed on switch and PMP lines, which means they will not always be usable if these CTED6/PMA14/CN11/PMCS/PMCS1/ functions are in use. The Explorer 16 potentiometer and temperature sensor cannot be used with PMP, and are selectable through RB15 Jumpers J1 and J2. Smart Card cannot be used along with PMP, and is selectable through Jumpers J3 and J4. The UART2 CTS signal 16 AVSS/VSS 31 AVSS cannot be used with PMP and is selectable through Jumper J6. The PICtail Plus daughter boards have similar limitations. All daughter 17 AVDD 30 AVDD boards will work by themselves, however, most PICtail Plus daughter boards will not work if two are installed simultaneously. Addition- 18 MCLR 13 MCLR ally, a PICtail Plus daughter board may not work with all of the default Explorer 16 functionality. If a PICtail Plus daughter board is (1) 19 CVREF+/VREF+/AN0/C3INC/CTED1/ 25 RB0/AN0 designed to work with a Microchip Library, the respective system configuration may have to be modified to function with the PIM pinout CN2/RA0 (1) and PPS feature. Please check the pinouts of the components you are using to ensure compatibility before attempting to use multiple 20 CVREF-/VREF-/AN1/C3IND/CTED2/ 24 RB1/AN1 CN3/RA1 peripheral functions or PICtail Plus daughter boards at the same time. 21 AN2/CTCMP/C2INB/RP0/CN4/PGD1/ 27 RB7/AN7/PGD RB0 22 AN3/C2INA/RP1/CTED12/CN5/ 26 RB6/AN6/PGC Tips for Using the PIC24FJ128GA204 PIM PGC1/RB1 (1) (1) The Explorer 16 LEDs are multiplexed with a number of functions and so may not be useful in some situations. Make sure to check 23 AN4/C1INB/RP2/SDA2/T5CK/T4CK/ 19 RE9/INT2 49 RF4/PMA9/ 59 RA3/SDA2 87 RF0 CTED13/CN6/RB2 U2RX the mapping tables for conflicts. (1) (1) 24 AN5/C1INA/RP3/SCL2/CTED8/CN7/ 39 RF13/U2RTS 47 RD14/ 58 RA2/SCL2 88 RF1 The PIC24FJ128GA204 port pins are not mapped to the corresponding port I/O on the Explorer 16. Make sure to use the following (1) RB3 U1CTS pinout tables as a cross reference to ensure you use the correct device pin in your application. 25 AN10/RP16/PMBE1/CN8/RC0 J2-TEMP 21 RB4/AN4 J2-PMBE1 34 RB10/ 53 RF8/SDO1 PMA13 Many of the peripherals used by the Explorer 16 and PICtail Plus daughter boards are implemented on pins with analog functionality. 26 AN11/RP17/PMCS2/CN9/RC1 J1-POT 20 RB5/AN5 54 RF7/SDI1 J1-PMCS2 70 RD10/ These peripherals may not conflict with analog features on other PIC24F PIMs. Make sure to add any necessary code to override this PMCS2 analog functionality in the application code used. (1) (1) (1) 27 AN12/RP18/PMACK1/CN10/RC2 6 RC1 18 RE8/INT1 32 RB8/AN8 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 28 VDD 46 VDD 62 VDD 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 29 VSS 15 VSS 45 VSS 75 VSS VDD or VSS, instead of floating at 5V. 30 OSCI/CLKI/C1IND/PMCS1/CN30/RA2 63 OSC1 71 RD11/ PMCS1 Jumper Settings: 31 OSCO/CLKO/C2IND/CN29/RA3 64 OSC2 Jumper J1 Pins (1-2) select the PMP Chip Select 2 strobe (PMCS2) 32 TDO/PMA8/CN34/RA8 61 RA5/TDO J5-RD1 76 RD1 J5-EE CS 79 RD12 Pins (2-3) select the Explorer 16 potentiometer function (POT). 33 SOSCI/CN1/RPI4/RB4 XT on Jumper J2 Pins (1-2) select the PMP Byte Enable 1 strobe (PMBE1) PIM Pins (2-3) select the Explorer 16 Analog Temperature Sensor (TEMP). 34 SOSCO/SCLKI/CN0/RA4 XT on Jumper J3 Pins (1-2) select the PMP Data<5> (PMD5) PIM Pins (2-3) select the Smart Cards Rx pin (SC RX). (1) 35 TDI/PMA9/CN35/RA9 22 RB3/AN3 60 RA4/TDI 84 RD7 96 RG12 Jumper J4 Pins (1-2) select the PMP Read strobe (PMRD) (1) 36 RP19/PMBE0/CN28/RC3 67 RA15/INT4 78 RD3/PMBE 95 RG14 Pins (2-3) select the Smart Cards Tx pin (SC TX). 37 RP20/PMA4/CN25/RC4 11 PMA4/SDI2 96 RG12 Jumper J5 Pins (1-2) select the Explorer 16 Serial EEPROM CS (EE CS) 38 RP21/PMA3/CN26/RC5 12 PMA3/SDO2 91 RA6 97 RG13 Pins (2-3) select the device PORTA<8> connection to Explorer 16 PORTD<1> (RD1). 39 VSS 15 VSS 45 VSS 75 VSS 40 VDD 46 VDD 62 VDD Jumper J6 Pins (1-2) select the PMP Write strobe (PMWR) 41 PGD3/RP5/ASDA1/PMD7/CN27/RB5 5 RE7/PMD7 Pins (2-3) select the UART2 CTS signal (U2CTS). 42 PGC3/RP6/ASCL1/PMD6/CN24/RB6 4 RE6/PMD6 Many PICtail Plus daughter boards use the EEPROM, SPI and UART2 (which has the RS-232 port functionality). These functions 43 RP7/CTED3/INT0/CN23/PMD5/RB7 J3-PMD5 3 RE5/PMD5 J3-SC RX 52 RF2/U1RX are mapped to ensure that they can be used together to allow support for these boards. (1) 44 RP8/SCL1/CTED10/PMD4/CN22/RB8 57 RG2/SCL1 100 RE4/PMD4 Note 1: This pin is a common or required signal for PICtail Plus daughter boards.Table 2: 100-Pin to 44-Pin Pinout Table 2: 100-Pin to 44-Pin Pinout (Continued) Exp 16 Pin PIM Function Jumper Device Pin PIC24FJ128GA204 Pinout Exp 16 Pin PIM Function Jumper Device Pin PIC24FJ128GA204 Pinout 1 RG15 2 RP22/PMA1/PMALH/CN18/RC6 51 RF3/U1TX J4-SC TX 11 AN7/C1INC/REFO/RP13/CTPLS/PMRD/PMWR/CN13/RB13 2VDD 52 RF2/U1RX J3-SC RX 43 RP7/CTED3/INT0/CN23/PMD5/RB7 3 RE5/PMD5 J3-PMD5 43 RP7/CTED3/INT0/CN23/PMD5/RB7 53 RF8/SDO1 25 AN10/RP16/PMBE1/CN8/RC0 4 RE6/PMD6 42 PGC3/RP6/ASCL1/PMD6/CN24/RB6 54 RF7/SDI1 26 AN11/RP17/PMCS2/CN9/RC1 5 RE7/PMD7 41 PGD3/RP5/ASDA1/PMD7/CN27/RB5 55 RF6/SCK1 15 AN9/C3INA/RP15/T3CK/T2CK/CTED6/PMA14/CN11/PMCS/PMCS1/RB15 (1) (1) 6RC1 27 AN12/RP18/PMACK1/CN10/RC2 56 RG3/SDA1 1 C1INC/C2INC/C3INC/RP9/SDA1/T1CK/CTED4/PMD3/CN21/RB9 (1) (1) 7RC2 15 AN9/C3INA/RP15/T3CK/T2CK/CTED6/PMA14/CN11/PMCS/PMCS1/RB15 57 RG2/SCL1 44 RP8/SCL1/CTED10/PMD4/CN22/RB8 8RC3 58 RA2/SCL2 24 AN5/C1INA/RP3/SCL2/CTED8/CN7/RB3 9RC4 59 RA3/SDA2 23 AN4/C1INB/RP2/SDA2/T5CK/T4CK/CTED13/CN6/RB2 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 RG9/PMA2/SS2 12 TMS/PMA2/PMALU/CN36/RA10 63 OSC1 30 OSCI/CLKI/C1IND/PMCS1/CN30/RA2 15 VSS 29 VSS 64 OSC2 31 OSCO/CLKO/C2IND/CN29/RA3 39 VSS 65 VSS (1) 66 RA14/INT3 5 RP25/CTED7/PMA6/CN19/RC9 16 VDD (1) 67 RA15/INT4 36 RP19/PMBE0/CN28/RC3 17 RA0/TMS 12 TMS/PMA2/PMALU/CN36/RA10 (1) 68 RD8 18 RE8/INT1 27 AN12/RP18/PMACK1/CN10/RC2 (1) 69 RD9 12 TMS/PMA2/PMALU/CN36/RA10 19 RE9/INT2 23 AN4/C1INB/RP2/SDA2/T5CK/T4CK/CTED13/CN6/RB2 70 RD10/PMCS2 J1-PMCS2 26 AN11/RP17/PMCS2/CN9/RC1 20 RB5/AN5 J1-POT 26 AN11/RP17/PMCS2/CN9/RC1 71 RD11/PMCS1 30 OSCI/CLKI/C1IND/PMCS1/CN30/RA2 21 RB4/AN4 J2-TEMP 25 AN10/RP16/PMBE1/CN8/RC0 (1) (1) 72 RD0 5 RP25/CTED7/PMA6/CN19/RC9 22 RB3/AN3 35 TDI/PMA9/CN35/RA9 (1) 73 RC13/SOSCI 23 RB2/SS1/AN2 2 RP22/PMA1/PMALH/CN18/RC6 (1) 74 RC14/SOSCO 24 RB1/AN1 20 CVREF-/VREF-/AN1/C3IND/CTED2/CN3/RA1 (1) 75 VSS 29 VSS 25 RB0/AN0 19 CVREF+/VREF+/AN0/C3INC/CTED1/CN2/RA0 39 VSS 26 RB6/AN6/PGC 22 AN3/C2INA/RP1/CTED12/CN5/PGC1/RB1 76 RD1 J5-RD1 32 TDO/PMA8/CN34/RA8 27 RB7/AN7/PGD 21 AN2/CTCMP/C2INB/RP0/CN4/PGD1/RB0 77 RD2 3 RP23/PMA0/PMALL/CN17/RC7 28 RA9/PMA7 13 TCK/PMA7/CN33/RA7 78 RD3/PMBE 36 RP19/PMBE0/CN28/RC3 29 RA10/PMA6 5 RP25/CTED7/PMA6/CN19/RC9 79 RD12 J5-EE CS 32 TDO/PMA8/CN34/RA8 30 AVDD 17 AVDD 80 RD13 13 TCK/PMA7/CN33/RA7 31 AVSS 16 AVSS/VSS (1) 81 RD4/PMWR J6-PMWR 14 CVREF/AN6/C3INB/RP14/PMWR/PMNEB/RTCC/CTED5/CN12/RB14 32 RB8/AN8 27 AN12/RP18/PMACK1/CN10/RC2 (1) 82 RD5/PMRD J4-PMRD 11 AN7/C1INC/REFO/RP13/CTPLS/PMRD/PMWR/CN13/RB13 33 RB9/AN9 15 AN9/C3INA/RP15/T3CK/T2CK/CTED6/PMA14/CN11/PMCS/PMCS1/RB15 83 RD6 12 TMS/PMA2/PMALU/CN36/RA10 34 RB10/PMA13 J2-PMBE1 25 AN10/RP16/PMBE1/CN8/RC0 84 RD7 35 TDI/PMA9/CN35/RA9 35 RB11/PMA12 85 VCAP 7VCAP 36 VSS 86 VBAT 6VBAT 37 VDD (1) 87 RF0 23 AN4/C1INB/RP2/SDA2/T5CK/T4CK/CTED13/CN6/RB2 38 RA1/TCK 13 TCK/PMA7/CN33/RA7 (1) (1) 88 RF1 24 AN5/C1INA/RP3/SCL2/CTED8/CN7/RB3 39 RF13/U2RTS 3 RP23/PMA0/PMALL/CN17/RC7 89 RG1 24 AN5/C1INA/RP3/SCL2/CTED8/CN7/RB3 90 RG0 40 RF12/U2CTS J6-U2CTS 14 CVREF/AN6/C3INB/RP14/PMWR/PMNEB/RTCC/CTED5/CN12/RB14 91 RA6 38 RP21/PMA3/CN26/RC5 41 RB12/PMA11 92 RA7 2 RP22/PMA1/PMALH/CN18/RC6 42 RB13/PMA10 93 RE0/PMD0 10 AN8/HLVDIN/RP12/PMD0/CN14/RB12 43 RB14/PMA1 2 RP22/PMA1/PMALH/CN18/RC6 94 RE1/PMD1 9 REFI/RP11/CTED9/PMD1/CN15/PGC2/RB11 44 RB15/PMA0 3 RP23/PMA0/PMALL/CN17/RC7 95 RG14 36 RP19/PMBE0/CN28/RC3 45 VSS 29 VSS 96 RG12 35 TDI/PMA9/CN35/RA9 39 VSS 37 RP20/PMA4/CN25/RC4 46 VDD 28 VDD 97 RG13 38 RP21/PMA3/CN26/RC5 40 VDD (1) 98 RE2/PMD2 8 RP10/CTED11/PMD2/CN16/PGD2/RB10 47 RD14/U1CTS 24 AN5/C1INA/RP3/SCL2/CTED8/CN7/RB3 (1) 99 RE3/PMD3 1 C1INC/C2INC/C3INC/RP9/SDA1/T1CK/CTED4/PMD3/CN21/RB9 48 RD15/U1RTS 4 RP24/PMA5/CN20/RC8 100 RE4/PMD4 44 RP8/SCL1/CTED10/PMD4/CN22/RB8 49 RF4/PMA9/U2RX 23 AN4/C1INB/RP2/SDA2/T5CK/T4CK/CTED13/CN6/RB2 Note 1: This pin is a common or required signal for PICtail Plus daughter boards. 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.