PIC16F631_08 Datasheet, PDF (21/306 Pages) Microchip Technology – 20-Pin Flash-Based, 8-Bit CMOS Microcontrollers with nanoWatt Technology

PIC16F631/677/685/687/689/690
TABLE 1-3: PINOUT DESCRIPTION – PIC16F685 (CONTINUED)
Name
Function
Input Output
Type Type
Description
RC1/AN5/C12IN1-
RC1
AN5
C12IN1-
RC2/AN6/C12IN2-/P1D
RC2
AN6
C12IN2-
P1D
RC3/AN7/C12IN3-/P1C
RC3
AN7
C12IN3-
P1C
RC4/C2OUT/P1B
RC4
C2OUT
P1B
RC5/CCP1/P1A
RC5
CCP1
P1A
RC6/AN8
RC6
AN8
RC7/AN9
RC7
AN9
VSS
VSS
VDD
VDD
Legend:
AN = Analog input or output
TTL = TTL compatible input
HV = High Voltage
ST CMOS General purpose I/O.
AN
— A/D Channel 5 input.
AN
— Comparator C1 or C2 negative input.
ST CMOS General purpose I/O.
AN
— A/D Channel 6 input.
AN
— Comparator C1 or C2 negative input.
— CMOS PWM output.
ST CMOS General purpose I/O.
AN
— A/D Channel 7 input.
AN
— Comparator C1 or C2 negative input.
— CMOS PWM output.
ST CMOS General purpose I/O.
— CMOS Comparator C2 output.
— CMOS PWM output.
ST CMOS General purpose I/O.
ST CMOS Capture/Compare input.
ST CMOS PWM output.
ST CMOS General purpose I/O.
AN
— A/D Channel 8 input.
ST CMOS General purpose I/O.
AN
— A/D Channel 9 input.
Power — Ground reference.
Power — Positive supply.
CMOS = CMOS compatible input or output
ST = Schmitt Trigger input with CMOS levels
XTAL = Crystal
© 2008 Microchip Technology Inc.
DS41262E-page 19