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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) 20 Page - Microchip Technology |
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18F8680 датащи(HTML) 20 Page - Microchip Technology |
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20 / 496 page  PIC18F6585/8585/6680/8680 DS30491C-page 18 2004 Microchip Technology Inc. PORTF is a bidirectional I/O port. RF0/AN5 RF0 AN5 18 28 24 I/O I ST Analog Digital I/O. Analog input 5. RF1/AN6/C2OUT RF1 AN6 C2OUT 17 27 23 I/O I O ST Analog ST Digital I/O. Analog input 6. Comparator 2 output. RF2/AN7/C1OUT RF2 AN7 C1OUT 16 26 18 I/O I O ST Analog ST Digital I/O. Analog input 7. Comparator 1 output. RF3/AN8/C2IN+ RF1 AN8 C2IN+ 15 25 17 I/O I I ST Analog Analog Digital I/O. Analog input 8. Comparator 2 input (+). RF4/AN9/C2IN- RF1 AN9 C2IN- 14 24 16 I/O I I ST Analog Analog Digital I/O. Analog input 9. Comparator 2 input (-). RF5/AN10/C1IN+/CVREF RF1 AN10 C1IN+ CVREF 13 23 15 I/O I I O ST Analog Analog Analog Digital I/O. Analog input 10. Comparator 1 input (+). Comparator VREF output. RF6/AN11/C1IN- RF6 AN11 C1IN- 12 22 14 I/O I I ST Analog Analog Digital I/O. Analog input 11. Comparator 1 input (-) RF7/SS RF7 SS 11 21 13 I/O I ST TTL Digital I/O. SPI slave select input. 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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