PIC24FJ256GA7 Curiosity Development Board Quick Start Guide Americas Asia/Pacific Atlanta, GA - 678-957-9614 Hong Kong - 852-2943-5100 Overview Austin, TX - 512-257-3370 Australia - Sydney - 61-2-9868-6733 Boston, MA - 774-760-0087 China - Beijing - 86-10-8569-7000 The PIC24FJ256GA7 Curiosity Development Board (DM240016) is a demonstra- Chicago, IL - 630-285-0071 China - Chengdu - 86-28-8665-5511 tion, development and experimentation platform based on the PIC24FJ256GA705 Dallas, TX - 972-818-7423 China - Chongqing - 86-23-8980-9588 low-power, low-cost microcontroller. The board has a built-in programmer/debugger Detroit, MI - 248-848-4000 China - Dongguan - 86-769-8702-9880 and provides all of the hardware necessary to get started developing a complete Houston, TX - 281-894-5983 China - Guangzhou - 86-20-8755-8029 embedded application. Some key features of the board include: Indianapolis, IN - 317-773-8323 China - Hangzhou - 86-571-8792-8115 Los Angeles, CA - 949-462-9523 China - Hong Kong SAR - 852-2943-5100 PIC24FJ256GA705 general purpose, 16-bit microcontroller New York, NY - 631-435-6000 China - Nanjing- 86-25-8473-2460 PICkit On-Board (PKOB) circuit implements basic Phoenix, AZ - 480-792-7200 China - Qingdao - 86-532-8502-7355 programming/debugging ability Raleigh, NC - 919-844-7510 China - Shanghai - 86-21-3326-8000 MCLR Reset button + two general purpose push buttons San Jose, CA - 408-735-9110 China - Shenyang - 86-24-2334-2829 Canada - Toronto - 905-695-1980 China - Shenzhen - 86-755-8864-2200 Red/Green/Blue (RGB) LED + two general purpose indicator LEDs China - Wuhan - 86-27-5980-5300 10k potentiometer Europe China - Xiamen - 86-592-2388138 32.768 kHz crystal Austria - Wels - 43-7242-2244-39 China - Xian - 86-29-8833-7252 Female headers for access to microcontroller I/O pins Denmark - Copenhagen - 45-4450-2828 China - Zhuhai - 86-756-3210040 Finland - Espoo - 358-9-4520-820 Circuit prototyping area India - Bangalore - 91-80-3090-4444 France - Paris - 33-1-69-53-63-20 India - New Delhi - 91-11-4160-8631 Two mikroBUS interfaces for hardware expansion France - Saint Cloud - 33-1-30-60-70-00 India - Pune - 91-20-3019-1500 - Supports a wide variety of add-on click boards from MikroElektronica Germany - Garching - 49-8931-9700 Japan - Osaka - 81-6-6152-7160 (www.mikroe.com) Germany - Haan - 49-2129-3766400 Japan - Tokyo - 81-3-6880-3770 Germany - Heilbronn - 49-7131-67-3636 Korea - Daegu - 82-53-744-4301 Board Power-up Germany - Karlsruhe- 49-721-625370 Korea - Seoul - 82-2-554-7200 Germany - Munich - 49-89-627-144-0 The board is intended to be powered through the micro-B USB connector (USB1). Malaysia - Kuala Lumpur - 60-3-6201-9857 Germany - Rosenheim - 49-8031-354-560 Malaysia - Penang - 60-4-227-8870 A MIC5528 linear regulator (U5) generates the +3.3V rail used by the Israel - Raanana - 972-9-744-7705 Philippines - Manila - 63-2-634-9065 PIC24FJ256GA705 microcontroller. Italy - Milan - 39-0331-742611 Singapore - 65-6334-8870 Italy - Padova - 39-049-7625286 Taiwan - Hsin Chu - 886-3-5778-366 Getting Started Netherlands - Drunen - 31-416-690399 Taiwan - Kaohsiung - 886-7-213-7830 Microchip Technology provides several example projects that can be used to get Norway - Trondheim - 47-7289-7561 Taiwan - Taipei - 886-2-2508-8600 started with the PIC24FJ256GA7 Curiosity Development Board. The source code, Poland - Warsaw - 48-22-3325737 Thailand - Bangkok - 66-2-694-1351 Romania - Bucharest - 40-21-407-87-50 the MPLAB X IDE, the XC16 C compiler and the MPLAB Code Configurator Spain - Madrid - 34-91-708-08-90 (MCC) can be obtained from: Sweden - Gothenberg - 46-31-704-60-40 FIGURE 1: PIC24FJ256GA7 CURIOSITY DEVELOPMENT BOARD SCHEMATICS REV. 1.0 (PAGE 1 OF 2) U1 PIC24FJ256GA705-I/PT (TQFP-48) 19 21 3V3 MCLR MCLR VREF+/CVREF+/AN0/C3INC/RP26/CTED1/ IOCA0/RA0 RA0 RGB RED 22 VCAP VREF-/CVREF-/AN1/C3IND/RP27/CTED2/RIOCA1/A1 RA1 RGB GREEN 7 33 VCAP OSCI/CLKI /C1NI D/IOCA2/RA2 RA2 OSCI 34 R1 Buttons OSCO/CLKO/C2IND/IOCA3/RA3 RA3 18 37 10k U1 VDD AVDD SOSCO/PWRLCLK/IOCA4/RA4 RA4 SOSCO J1 3V3 2 1 17 14 1% AVSS TCK/PMA7/IOCA7/RA7 RA7 R2 35 1 4 DNP TDO/PMA8/IOCA8/RA8 RA8 LED1 RA11 S1 Net Tie 30 38 VDD TDI/PMA9/IOCA9/RA9 RA9 LED2 470R 43 13 2 3 C1 NT1 VDD RA10 CSB 0603 TMS/RP28/PMA2/PMALU/IOCA10/RA10 8 10 F RA11 S1 1% S1 Current RPIN29/IOCA11/RA11 6 20 25V VSS RPIN30/IOCA12/RA12 RA12 S2 Measurement 31 32 3V3 0805 VSS RPIN31/IOCA13/RA13 RA13 RSTA 3V3 Point 42 44 VSS RPIN32/IOCA14/RA14 RA14 RSTB X1 4 23 R3 VDD PGD1/EMUD1/AN2/CTCMP/C2INB/RP0/IOCB0/RB0 RB0 TXA 1 3 24 10k STB OUT RA2 OSCI PGC1/EMUC1/AN1-/AN3/C2INA/RP1/CTED12/IOCB1/RB1 RB1 RXA 2 25 1% GND R4 AN4/C1INB/RP2/SDA2/CTED13/IOCB2/RB2 RB2 SDAA 26 1 4 RB3 SCLA RA12 S2 AN5/C1INA/RP3/SCL2/CTED8/IOCB3/RB3 DSC6011JI 1A-008.0000 27 36 C2 RC0 ANB AN10/RP16/PMBEI1/OCC0/RC0 SOSCI/RP4/IOCB4/RB4 RB4 SOSCI 470R DNP 28 45 2 3 DNP RC1 ANA AN11/RP17/PMA15/PMCS2/IOCC1/RC1 RB5 SDAB 0603 PGD3/EMUD3/RP5/ASDA1/OCM1E/PMD7/IOCB5/RB5 29 46 RC2 MOSIB AN12/RP18/PMACK1/IOCC2/RC2 PGC3/EMUC3/RP6/ASCL1/OCM1F/PMD6/IOCB6/RB6 RB6 SCLB 1% S2 39 47 RC3 PWMA AN13/RP19/PMBE0/IOCC3/RC3 RP7/OCM1A/CTED3/PMD5/INT0/IOCB7/RB7 RB7 TXB 40 48 RC4 PWMB RP20/PMA4/I OCC4/RC4 RP8/SCL1/OCM1B/CTED10/PMD4/IOCB8/RB8 RB8 RXB 3V3 41 1 RC5 INTB RP21/PMA3/IOCC5/RC5 1INC/C2INC/C3INC/ TMPRN/RP9/SDA1/T1CK/CTED4/PMD3/IOCB9/RB9C RB9 MISOB 2 9 / RC6 SCKB RP22/PMA1 PMALH/IOCC6/RC6 PGD2/EMUD2/RP10/OCM1C/CTED11/PMD2/IOCB10/RB10 RB10 PGD2 3 10 RC7 RGB BLUE RP23/PMA0/PMALL/IOCC7/RC7 PGC2/EMUC2/REFI1/RP11/CTED9/PMD1/IOCB11/RB11 RB11 PGC2 MCLR X2 4 11 RC8 INTA RP24/PMA5/I OCC8/RC8 RB12 POT AN8/LVDIN/RP12/PMD0/IOCB12/RB12 R5 Reset RB4 SOSCI RA4 SOSCO 5 12 RC9 CSA RP25/CTED7/PMA6/IOCC9/RC9 RB13 MISOA AN7/C1INC/RP13/OCM1D/CTPLS/PMRD/PMWR/IOCB13/RB13 4.7k 15 Button 32.768 kHz CVREF/AN6/C3INB/RP14/CTED5/PMWR/PMENB/IOCB14/RB14 RB14 MOSIA 0603 16 R6 3V3 AN9/C3INA/RP15/CTED6/PMA14/PMCS/PMCS1/IOCB15/RB15 RB15 SCKA 1% 4 1 C3 C4 MCLR J2 18 pF 18 pF 1k 1 3 2 VPP/MCLR 50V 50V 0603 MCLR 2 5% 5% VDD U1 VDD 1% S3 3 GND 4 ICSPDAT RB10 PGD2 General Purpose LEDs 5 ICSPCLK RB11 PGC2 6 Oscillators NC LED1 C5 C6 C7 C8 R7 DNP RGB LED 0.1 F 1 F 0.1 F RA8 LED1 0.1 F 5V 50V 16V 50V 820R 50V RED HDR-2.54 Male1X6 STAGGERED 0603 0603 0603 0603 0603 1% LED2 2 R8 I C Pull-Ups (DNP) LED3 3V3 RA9 LED2 LED RGB 820R RED Note: Not populated, typically installed on Potentiometer Local VDD/VSS bypass/decoupling.) 0603 RED, GREEN, BLUE mikroBUS daughter board instead. 1% R9 R10 RB12 POT 3V3 R11 10k 330R R12 DNP 220R 0603 mikroBUS Interface A RB3 SCLA 0603 20% 1% C9 R13 DNP 1% DNP RB2 SDAA 1 16 R14 RC1 ANA AN PWM RC3 PWMA R15 R16 DNP 2 15 RA0 RGB RED 470R RA13 RSTA RST INT RC8 INTA RB6 SCLB 3 14 0603 RC9 CSA CS RX RB1 RXA 1k R17 DNP 4 13 1% RB15 SCKA SCK TX RB0 TXA RB5 SDAB 5 12 RB13 MISOA MISO SCL RB3 SCLA MMBT3904 3V3 6 11 5V R18 MOSI SDA RB2 SDAA Q1 3 RB14 MOSIA 7 10 R19 470R +3.3V +5V 1 8 9 RA1 RGB GREEN 0603 GND GND Prototyping Area C10 C11 4.7k 1% 2 0.1 F J3 0.1 F 0603 I/O Pin Access Headers 1 6 1 6 50V 50V 1% 2 5 2 5 HDR-2.54 Female 2x14 HDR-2.54 Female 2x14 0603 0603 3 4 3 4 J4 J5 3 R20 SC-70 SOT-23 Q2 U1 VDD 3V3 1 RC7 RGB BLUE RA14 RSTB RC5 INTB RB6 SCLB RB5 SDAB MMBT3904 4.7k mikroBUS Interface B RC4 PWMB RC3 PWMA RB8 RXB RB7 TXB 2 0603 RA9 LED2 RC6 SCKB RB9 MISOB 1% 3V3 RA4 SOSCO RC8 INTA RC7 RGB BLUE 1 16 RC0 ANB AN PWM RC4 PWMB 1k R21 RB4 SOSCI RC9 CSA 2 15 RA14 RSTB RST INT RC5 INTB RA8 LED1 5V VCAP RA11 S1 3 14 RA10 CSB CS RX RB8 RXB RA2 OSCI RA3 RB10 PGD2 RB11 PGC2 4 13 RC6 SCKB SCK TX RB7 TXB 1k R22 RC2 MOSIB RA13 RSTA RB12 POT 5V 5 12 RB9 MISOB MISO SCL RB6 SCLB 3V3 RB13 MISOA 3V3 6 11 5V RC2 MOSIB MOSI SDA RB5 SDAB RC1 ANA RC0 ANB RA7 RA10 CSB 7 10 +3.3V +5V RB3 SCLA RB2 SDAA RB15 SCKA RB14 MOSIA 8 9 GND GND RB1 RXA RB0 TXA RA12 S2 MCLR C12 C13 Designed with RA1 RGB GREEN RA0 RGB RED 3V3 J10 0.1 F 0.1 F 50V 50V 0603 0603 Altium.com DS50002589A 27 25 23 21 19 17 15 13 11 9 7 5 3 1 28 26 24 22 20 18 16 14 12 10 8 6 4 2 27 25 23 21 19 17 15 13 11 9 7 5 3 1 Pin 42 Pin 43 28 26 24 22 20 18 16 14 12 10 8 6 4 2 Pin 31 Pin 30 Pin 17 Pin 18 Pin 17 Pin 18 3 4 RED 2 5 GR E EN 1 6 BLUE 2 1 3