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PIC16C925-S/PT 数据表(PDF) 10 Page - Microchip Technology |
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PIC16C925-S/PT 数据表(HTML) 10 Page - Microchip Technology |
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10 / 182 page  PIC16C925/926 DS39544A-page 8 Preliminary 2001 Microchip Technology Inc. PORTD is a digital input/output port. These pins are also used as LCD Segment and/or Common Drivers. RD0/SEG00 31 21 I/O/L ST Segment Driver 00/Digital input/output. RD1/SEG01 32 22 I/O/L ST Segment Driver 01/Digital input/output. RD2/SEG02 33 23 I/O/L ST Segment Driver 02/Digital input/output. RD3/SEG03 34 24 I/O/L ST Segment Driver 03/Digital input/output. RD4/SEG04 35 25 I/O/L ST Segment Driver04/Digital input/output. RD5/SEG29/COM3 60 48 I/L ST Segment Driver29/Common Driver 3/Digital input. RD6/SEG30/COM2 61 49 I/L ST Segment Driver30/Common Driver 2/Digital input. RD7/SEG31/COM1 62 50 I/L ST Segment Driver31/Common Driver 1/Digital input. PORTE is a Digital input or LCD Segment Driver port. RE0/SEG05 37 26 I/L ST Segment Driver 05. RE1/SEG06 38 27 I/L ST Segment Driver 06. RE2/SEG07 39 28 I/L ST Segment Driver 07. RE3/SEG08 40 29 I/L ST Segment Driver 08. RE4/SEG09 41 30 I/L ST Segment Driver 09. RE5/SEG10 42 31 I/L ST Segment Driver 10. RE6/SEG11 43 32 I/L ST Segment Driver 11. RE7/SEG27 36 - I/L ST Segment Driver 27 (not available on 64-pin devices). PORTF is a Digital input or LCD Segment Driver port. RF0/SEG12 44 33 I/L ST Segment Driver 12. RF1/SEG13 45 34 I/L ST Segment Driver 13. RF2/SEG14 46 35 I/L ST Segment Driver 14. RF3/SEG15 47 36 I/L ST Segment Driver 15. RF4/SEG16 48 37 I/L ST Segment Driver 16. RF5/SEG17 49 38 I/L ST Segment Driver 17. RF6/SEG18 50 39 I/L ST Segment Driver 18. RF7/SEG19 51 40 I/L ST Segment Driver 19. PORTG is a Digital input or LCD Segment Driver port. RG0/SEG20 53 41 I/L ST Segment Driver 20. RG1/SEG21 54 42 I/L ST Segment Driver 21. RG2/SEG22 55 43 I/L ST Segment Driver 22. RG3/SEG23 56 44 I/L ST Segment Driver 23. RG4/SEG24 57 45 I/L ST Segment Driver 24. RG5/SEG25 58 46 I/L ST Segment Driver 25. RG6/SEG26 59 47 I/L ST Segment Driver 26. RG7/SEG28 52 — I/L ST Segment Driver 28 (not available on 64-pin devices). VLCDADJ 30 20 P — LCD Voltage Generation. AVDD 21 — P — Analog Power (PLCC and CLCC packages only). VLCD129 19 P — LCD Voltage. VLCD219 10 P — LCD Voltage. VLCD320 11 P — LCD Voltage. VDD 22, 64 12, 52 P — Digital power. VSS 7, 23 13, 62 P — Ground reference. NC 1 —— — These pins are not internally connected. These pins should be left unconnected. TABLE 1-2: PIC16C925/926 PINOUT DESCRIPTION (CONTINUED) Pin Name PLCC, CLCC Pin# TQFP Pin# Pin Type Buffer Type Description Legend: I = input O = output P = power L = LCD Driver — = Not used TTL = TTL input ST = Schmitt Trigger input |
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