PIC16F946 Datasheet, PDF (52/274 Pages) Microchip Technology – 64-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology

PIC16F946
3.4.1.4 RC3/SEG6
Figure 3-17 shows the diagram for this pin. The
RC3/SEG6 pin is configurable to function as one of the
following:
• a general purpose I/O
• an analog output for the LCD
FIGURE 3-17:
BLOCK DIAGRAM OF RC3/SEG6
Data Bus
WR PORTC
WR TRISC
D
Q
CK Q
Data Latch
D
Q
CK Q
TRIS Latch
RD TRISC
SE6 and LCDEN
SEG6
RD PORTC
SE6 and LCDEN
VDD
RC3/SEG6
Pin
Schmitt
Trigger
DS41265A-page 50
Preliminary
© 2005 Microchip Technology Inc.