Datasheet

PIC16F527
DS41652A-page 12 Preliminary  2012 Microchip Technology Inc.
RC1/AN5/C2IN- RC1 ST CMOS Bidirectional I/O port.
AN5 AN — ADC channel input.
C2IN- AN — Comparator 2 input.
RC2/AN6/OP2 RC2 ST CMOS Bidirectional I/O port.
AN6 AN — ADC channel input.
OP2 — AN Op amp 2 output.
RC3/AN7/OP1 RC3 ST CMOS Bidirectional I/O port.
AN7 AN — ADC channel input.
OP1 — AN Op amp 1 output.
RC4/C2OUT RC4 ST CMOS Bidirectional I/O port.
C2OUT — CMOS Comparator 2 output.
RC5 RC5 ST CMOS Bidirectional I/O port.
RC6/OP1- RC6 ST CMOS Bidirectional I/O port.
OP1- AN — Op amp 1 inverting input.
RC7/OP1+ RC7 ST CMOS Bidirectional I/O port.
OP1+ AN — Op amp 1 non-inverting input.
V
DD VDD — P Positive supply for logic and I/O pins.
V
SS VSS — P Ground reference for logic and I/O pins.
TABLE 3-2: PIC16F527 PINOUT DESCRIPTION
Name Function Input Type Output Type Description
Legend: I = Input, O = Output, I/O = Input/Output, P = Power, — = Not Used, TTL = TTL input, ST = Schmitt Trigger input,
HV = High Voltage, AN = Analog Voltage