PIC16F946 Datasheet, PDF (68/274 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

PIC16F946
3.7.1
PIN DESCRIPTIONS AND
DIAGRAMS
Each PORTF pin is multiplexed with other functions. The
pins and their combined functions are briefly described
here. For specific information about individual functions,
refer to the appropriate section in this data sheet.
3.7.1.1 RF0/SEG32
Figure 3-28 shows the diagram for this pin. The
RF0/SEG32 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.7.1.2 RF1/SEG33
Figure 3-28 shows the diagram for this pin. The
RF1/SEG33 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.7.1.3 RF2/SEG34
Figure 3-28 shows the diagram for this pin. The
RF2/SEG34 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.7.1.4 RF3/SEG35
Figure 3-28 shows the diagram for this pin. The
RF3/SEG35 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.7.1.5 RF4/SEG28
Figure 3-28 shows the diagram for this pin. The
RF4/SEG28 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.7.1.6 RF5/SEG29
Figure 3-28 shows the diagram for this pin. The
RF5/SEG29 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.7.1.7 RF6/SEG30
Figure 3-28 shows the diagram for this pin. The
RF6/SEG30 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
3.7.1.8 RF7/SEG31
Figure 3-28 shows the diagram for this pin. The
RF7/SEG31 pin is configurable to function as one of
the following:
• a general purpose I/O
• an analog output for the LCD
DS41265A-page 66
Preliminary
© 2005 Microchip Technology Inc.