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PIC18F6X2X Datasheet(PDF) 17 Page - Microchip Technology |
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PIC18F6X2X Datasheet(HTML) 17 Page - Microchip Technology |
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17 / 386 page  2003 Microchip Technology Inc. Advance Information DS39612A-page 15 PIC18F6X2X/8X2X PORTD is a bi-directional I/O port. These pins have TTL input buffers when external memory is enabled. RD0/AD0/PSP0 RD0 AD0(3) PSP0 58 72 I/O I/O I/O ST TTL TTL Digital I/O. External memory address/data 0. Parallel slave port data. RD1/AD1/PSP1 RD1 AD1(3) PSP1 55 69 I/O I/O I/O ST TTL TTL Digital I/O. External memory address/data 1. Parallel slave port data. RD2/AD2/PSP2 RD2 AD2(3) PSP2 54 68 I/O I/O I/O ST TTL TTL Digital I/O. External memory address/data 2. Parallel slave port data. RD3/AD3/PSP3 RD3 AD3(3) PSP3 53 67 I/O I/O I/O ST TTL TTL Digital I/O. External memory address/data 3. Parallel slave port data. RD4/AD4/PSP4 RD4 AD4(3) PSP4 52 66 I/O I/O I/O ST TTL TTL Digital I/O. External memory address/data 4. Parallel slave port data. RD5/AD5/PSP5 RD5 AD5(3) PSP5 51 65 I/O I/O I/O ST TTL TTL Digital I/O. External memory address/data 5. Parallel Slave Port data. RD6/AD6/PSP6 RD6 AD6(3) PSP6 50 64 I/O I/O I/O ST TTL TTL Digital I/O. External memory address/data 6. Parallel slave port data. RD7/AD7/PSP7 RD7 AD7(3) PSP7 49 63 I/O I/O I/O ST TTL TTL Digital I/O. External memory address/data 7. Parallel slave port data. TABLE 1-2: PIC18F6X2X/8X2X PINOUT I/O DESCRIPTIONS (CONTINUED) Pin Name Pin Number Pin Type Buffer Type Description PIC18F6X2X PIC18F8X2X Legend: TTL = TTL compatible input CMOS = CMOS compatible input or output ST = Schmitt Trigger input with CMOS levels Analog = Analog input I = Input O = Output P = Power OD = Open Drain (no P diode to VDD) Note 1: Alternate assignment for CCP2/P2A in PIC18F8X2X devices when CCP2MX (CONFIG3H<0>) is not set (all Program Memory modes except Microcontroller). 2: Default assignment for CCP2/P2A when CCP2MX is set (all devices). 3: External memory interface functions are only available on PIC18F8X2X devices. 4: Default assignment for P1B/P1C/P3B/P3C for PIC18F8X2X devices when ECCPMX (CONFIG3H<1>) is set, and for all PIC18F6X2X devices. 5: Alternate assignment for CCP2/P2A in PIC18F8X2X devices when CCP2MX is not set (Microcontroller mode). 6: PORTH and PORTJ (and their multiplexed functions) are only available on PIC18F8X2X devices. 7: Alternate assignment for P1B/P1C/P3B/P3C for PIC18F8X2X devices when ECCPMX (CONFIG3H<1>) is not set. 8: AVDD must be connected to a positive supply and AVSS must be connected to a ground reference for proper operation of the part in User or ICSP modes. See parameter D001A for details. |
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