Other Information PIC24FJ256GB110 PIM Manual To obtain the most recent and complete documentation for this demonstration board, including: Overview - User s Guide - Board Description - Board Schematics The PIC24FJ256GB110 PIM is designed to demonstrate the capabilities of the PIC24FJ256GB110 family - Source Code - Application Examples - Links to Web Seminars using the Explorer 16 Demonstration Board kit and the PICtail Plus Daughter Boards. The please refer to the Microchip web site: www.microchip.com/usb PIC24FJ256GB110 is specifically designed to be used in conjunction with the USB PICtail Plus Daughter Board to allow development of USB applications. Because a few pins on the device are dedicated to the USB module, several of the existing features of the Explorer 16 must be rerouted on the PIC24FJ256GB110 PIM. The Peripheral Pin Select (PPS) feature, available on this device, allows the existing peripherals to be remapped to the new I/O pins. Americas Asia/Pacific Europe Atlanta - 678-957-9614 Australia - Sydney - 61-2-9868-6733 Austria - Weis - 43-7242-2244-39 Features Boston - 774-760-0087 China - Beijing - 86-10-8528-2100 Denmark - Copenhagen - 45-4450-2828 Enables designs for USB device, embedded host and On-The-Go (OTG) when used in conjunction Chicago - 630-285-0071 China - Chengdu - 86-28-8665-5511 France - Paris - 33-1-69-53-63-20 with the USB PICtail Plus Daughter Board. Dallas - 972-818-7423 China - Hong Kong SAR - 852-2401-1200 Germany - Munich - 49-89-627-144-0 Detroit - 248-538-2250 China - Nanjing- 86-25-8473-2460 Italy - Milan - 39-0331-742611 Hardware Options Kokomo - 765-864-8360 China - Qingdao - 86-532-8502-7355 Netherlands - Drunen - 31-416-690399 The PIC24FJ256GB110 PIM has been configured to run with the core voltage regulator enabled and the Los Angeles - 949-462-9523 China - Shanghai - 86-21-5407-5533 Spain - Madrid - 34-91-708-08-90 USB voltage regulator disabled. Phoenix - 480-792-7200 China - Shenyang - 86-24-2334-2829 UK - Wokingham - 44-118-921-5869 Disabling the core voltage regulator R4 pulls ENVREG high enabling the core voltage regulator. In Santa Clara - 408-961-6444 China - Shenzhen - 86-755-8203-2660 order to modify the board such that the device runs with the voltage regulator disabled, populate R3 Toronto - 905-673-0699 China - Wuhan - 86-27-5980-5300 01/02/08 with a zero ohm resistor. Once the core voltage regulator is disabled, a voltage of 2.0V-2.7V needs to China - Xiamen - 86-592-2388138 be applied to the VDDCORE pin. R2 has been added such that a zero ohm resistor that is populated China - Xian - 86-29-8833-7252 here will short VDDCORE to VDD. This would require that the Explorer 16 be run from an external power China - Zhuhai - 86-756-3210040 supply of the correct voltage and not from the on-board voltage regulators. Alternatively, this pad can India - Bangalore - 91-80-4182-8400 be used to attach an external power supply just to VDDCORE such that the pads will still operate at the Explorer 16 VDD, but the PIC24FJ256GB110 core will run at the lower supplied voltage. India - New Delhi - 91-11-4160-8631 India - Pune - 91-20-2566-1512 Signal Interface Japan - Yokohama - 81-45-471-6166 Below is a table of all the pins on the device that are remapped. Korea - Daegu - 82-53-744-4301 Korea - Seoul - 82-2-554-7200 PIC24FJ256GB110 Explorer 16 Malaysia - Kuala Lumpur - 60-3-6201-9857 Malaysia - Penang - 60-4-227-8870 Pin Pin Function Pin Pin Function PIC24FJ128GA010 Pin Philippines - Manila - 63-2-634-9065 54 VBUS 1 DCI RG15 Singapore - 65-6334-8870 1 RG15 8 LCD RC3 Taiwan - Hsin Chu - 886-3-572-9526 Taiwan - Kaohsiung - 886-7-536-4818 95 RG14 9 LCD RC4 Taiwan - Taipei - 886-2-2500-6610 (1) 34 RB10 25 N/A RB0 Thailand - Bangkok - 66-2-694-1351 (1) 34 RB10 34 PMPA13 RB10 52 RF2/RP30 51 UART1 TX RF3 9 RC4/RPI41 52 UART1 RX RF2 77 RD2/RP23 54 SDI to PIC18F4550 RF7 25 RB0/RP0 55 SCK to PIC18F4550 RF6 67 RA15/RPI35 56 SDA1 RG3 66 RA14/RPI36 57 SCL1 RG2 8 RC3/RPI40 66 INT3 RA14 79 RD12/RPI42 67 INT4 RA15 56 RG3/D- 89 N/A RG1 57 RG2/D+ 90 N/A RG0 51 RF3/RP3 95 DCI RG14 Note 1: The RB10 pin on the PIC24FJ256GB110 PIM is connected to two pins on the Explorer 16 demo board. Microchip Technology Inc. 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tips for Using the PIC24FJ256GB110 PIM www.microchip.com When migrating from a PIC24FJ128GA010 PIM to the PIC24FJ256GB110 PIM, please note The Microchip name and logo and the Microchip logo are registered trademarks of Microchip Technology Incorporated in the that all code will need to be modified in order to map the correct peripheral to the corresponding U.S.A. and other countries. PICtail is a trademark of Microchip Technology Incorporated in the U.S.A. and other countries. All pin. For more information about PPS, please see the PIC24FJ256GB110 Family Data Sheet. other trademarks mentioned herein are property of their respective companies. 2008, Microchip Technology Incorporated, Note in the above table, the RB10 of the PIC24FJ256GB110 is connected to two pins on the Printed in the U.S.A. All Rights Reserved. 1/08 Explorer 16 board. *DS39908A* DS39908APIC24FJ256GB110 PIM Manual Board Schematic VDD VDD VBUS VSS VDD RC14 RE5/PMPD5 RC13 VSS VSS RE6/PMPD6 RD0 VSS RE7/PMPD7 RD11 RC1 RD10 RC2 RD9 RG15 RD8 RG14 RD12 RG6/PMPA5/SCK2 RC3 RG7/PMPA4/SDI2 VSS RG8/PMPA3/SDO2 OSC2 MCLR OSC1 RG9/PMPA2/SS2 VDD VSS RA5 RG15 VSS VDD RA4 VDD RC14 RA0 RA3 VSS RE5/PMPD5 RC13 RE8/INT1 RA2 RE6/PMPD6 RD0 RE9/INT2 RA14/INT3 RE7/PMPD7 RD11 RB5/AN5 RA15/INT4 RC1 RD10 RB4/AN4 RB0/AN0 RC2 RD9 RB3/AN3 RD2 RC3 RD8 RB2/SS1/AN2 RF8/SDO1 RC4 RA15/INT4 RB1/AN1 RC4 RG6/PMPA5/SCK2 RA14/INT3 RB10/PMPA13 RF2/U1RX RG7/PMPA4/SDI2 VSS RG8/PMPA3/SDO2 OSC2 MCLR OSC1 RG9/PMPA2/SS2 VDD VSS RA5 VDD VDD RA4 RA0 RA3 RE8/INT1 RA2 RE9/INT2 RG2/SCL1 RB5/AN5 RG3/SDA1 RB4/AN4 VSS RB3/AN3 VBUS RB2/SS1/AN2 RF8/SDO1 RB1/AN1 RF2/U1RX RB0/AN0 RF3/U1TX VSS DS39909A DS39908A RB6/AN6 RE4/PMPD4 RB7/AN7 RE3/PMPD3 RA9/PMPA7 RE2/PMPD2 RA10/PMPA6 RG13 VDD RG12 VSS RG14 RB8/AN8 RE1/PMPD1 RB9/AN9 RE0/PMPD0 RB10/PMPA13 RA7 RB11/PMPA12 RA6 VSS RG0 VDD RG1 RA1 RF1/PMPCS1 RF13/U2RTS RF0/PMPCS2 RF12/U2CTS VREG RB12/PMPA11 VCAP/VDDCORE RB13/PMPA10 RD7/SCL2 RB14/PMPA1 RD6/SDA2 RB15/PMPA0 RD5/PMPRD VSS RD4/PMPWR VDD RD13 RD14 RD12 RD15 RD3/PMPBE RF4/PMPA9/U2RX RD2 RF5/PMPA8/U2TX RD1 RB6/AN6 RE4/PMPD4 RB7/AN7 RE3/PMPD3 RA9/PMPA7 RE2/PMPD2 RA10/PMPA6 RG13 VDD RG12 VSS RF3/U1TX RB8/AN8 RE1/PMPD1 RB9/AN9 RE0/PMPD0 RB10/PMPA13 RA7 RB11/PMPA12 RA6 VSS RG2/SCL1 VDD RG3/SDA1 RA1 RF1/PMPCS1 RF13/U2RTS RF0/PMPCS2 RF12/U2CTS RB12/PMPA11 RB13/PMPA10 RD7/SCL2 RB14/PMPA1 RD6/SDA2 RB15/PMPA0 RD5/PMPRD VSS RD4/PMPWR VDD RD13 RD14 RG0 RD15 RD3/PMPBE RF4/PMPA9/U2RX RG1 RF5/PMPA8/U2TX RD1