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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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18F8680 датащи(PDF) 18 Page - Microchip Technology |
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18F8680 датащи(HTML) 18 Page - Microchip Technology |
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18 / 496 page  PIC18F6585/8585/6680/8680 DS30491C-page 16 2004 Microchip Technology Inc. PORTD is a bidirectional I/O port. These pins have TTL input buffers when external memory is enabled. RD0/PSP0/AD0 RD0 PSP0(6) AD0(3) 58 3 72 I/O I/O I/O ST TTL TTL Digital I/O. Parallel Slave Port data. External memory address/data 0. RD1/PSP1/AD1 RD1 PSP1(6) AD1(3) 55 67 69 I/O I/O I/O ST TTL TTL Digital I/O. Parallel Slave Port data. External memory address/data 1. RD2/PSP2/AD2 RD2 PSP2(6) AD2(3) 54 66 68 I/O I/O I/O ST TTL TTL Digital I/O. Parallel Slave Port data. External memory address/data 2. RD3/PSP3/AD3 RD3 PSP3(6) AD3(3) 53 65 67 I/O I/O I/O ST TTL TTL Digital I/O. Parallel Slave Port data. External memory address/data 3. RD4/PSP4/AD4 RD4 PSP4(6) AD4(3) 52 64 66 I/O I/O I/O ST TTL TTL Digital I/O. Parallel Slave Port data. External memory address/data 4. RD5/PSP5/AD5 RD5 PSP5(6) AD5(3) 51 63 65 I/O I/O I/O ST TTL TTL Digital I/O. Parallel Slave Port data. External memory address/data 5. RD6/PSP6/AD6 RD6 PSP6(6) AD6(3) 50 62 64 I/O I/O I/O ST TTL TTL Digital I/O. Parallel Slave Port data. External memory address/data 6. RD7/PSP7/AD7 RD7 PSP7(6) AD7(3) 49 61 63 I/O I/O I/O ST TTL TTL Digital I/O. Parallel Slave Port data. External memory address/data 7. TABLE 1-2: PIC18F6585/8585/6680/8680 PINOUT I/O DESCRIPTIONS (CONTINUED) Pin Name Pin Number Pin Type Buffer Type Description PIC18F6X8X PIC18F8X8X TQFP PLCC TQFP 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 in all operating modes except Microcontroller – applies to PIC18F8X8X only. 2: Default assignment when CCP2MX is set. 3: External memory interface functions are only available on PIC18F8X8X devices. 4: CCP2 is multiplexed with this pin by default when configured in Microcontroller mode; otherwise, it is multiplexed with either RB3 or RC1. 5: PORTH and PORTJ are only available on PIC18F8X8X (80-pin) devices. 6: PSP is available in Microcontroller mode only. 7: On PIC18F8X8X devices, these pins can be multiplexed with RH7/RH6 by changing the ECCPMX configuration bit. |
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