8-bit Microcontroller - MCU 1.75KB 64 RAM 12 I/O Ind Temp SOIC14

ABLE 1-1: PIC16F630/676 PINOUT DESCRIPTION

Name Function Input

Type

Output

Type Description

RA0/AN0/CIN+/ICSPDAT RA0 TTL CMOS Bidirectional I/O w/ programmable pull-up and_interrupt-on-change.

AN0 AN — A/D Channel 0 input.

CIN+ AN Comparator input.

ICSPDAT TTL CMOS Serial Programming Data I/O.

RA1/AN1/CIN-/VREF/

ICSPCLK

RA1 TTL CMOS Bidirectional I/O w/ programmable pull-up and_interrupt-on-change.

AN1 AN — A/D Channel 1 input.

CIN-AN — Comparator input.

VREF AN — External Voltage reference.

ICSPCLK ST — Serial Programming Clock.

RA2/AN2/COUT/T0CKI/INT RA2 ST CMOS Bidirectional I/O w/ programmable pull-up and_interrupt-on-change.

AN2 AN — A/D Channel 2 input.

COUT — CMOS Comparator output.

T0CKI ST — Timer0 clock input.

INT ST — External Interrupt.

RA3/MCLR/VPP RA3 TTL — Input port with interrupt-on-change.

MCLR ST — Master Clear.

VPP HV — Programming voltage.

RA4/T1G/AN3/OSC2/

CLKOUT

RA4 TTL CMOS Bidirectional I/O w/ programmable pull-up and_interrupt-on-change.

T1G ST — Timer1 gate.

AN3 AN3 — A/D Channel 3 input.

OSC2 — XTAL Crystal/Resonator.

CLKOUT — CMOS FOSC/4 output.

RA5/T1CKI/OSC1/CLKIN RA5 TTL CMOS Bidirectional I/O w/ programmable pull-up and_interrupt-on-change.

T1CKI ST — Timer1 clock.

OSC1 XTAL — Crystal/Resonator.

CLKIN ST — External clock input/RC oscillator connection.

RC0/AN4 RC0 TTL CMOS Bidirectional I/O.

AN4 AN4 — A/D Channel 4 input.

RC1/AN5 RC1 TTL CMOS Bidirectional I/O.

AN5 AN5 — A/D Channel 5 input.

RC2/AN6 RC2 TTL CMOS Bidirectional I/O.

AN6 AN6 — A/D Channel 6 input.

RC3/AN7 RC3 TTL CMOS Bidirectional I/O.

AN7 AN7 — A/D Channel 7 input.

RC4 RC4 TTL CMOS Bidirectional I/O.

RC5 RC5 TTL CMOS Bidirectional I/O.

VSS VSS Power — Ground reference.

VDD VDD Power — Positive