PIC16F684 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F684

14-Pin, Flash-Based 8-Bit CMOS Microcontrollers with nanoWatt Technology

Microchip Technology 

PIC16F684

14-Pin Diagram (PDIP, SOIC, TSSOP)

VDD

RA5/T1CKI/OSC1/CLKIN

RA4/AN3/T1G/OSC2/CLKOUT

RA3/MCLR/VPP

RC5/CCP1/P1A

RC4/C2OUT/P1B

RC3/AN7/P1C

1

14

2

13

3

12

4

11

5

10

6

9

7

8

VSS

RA0/AN0/C1IN+/ICSPDAT/ULPWU

RA1/AN1/C1IN-/VREF/ICSPCLK

RA2/AN2/T0CKI/INT/C1OUT

RC0/AN4/C2IN+

RC1/AN5/C2IN-

RC2/AN6/P1D

TABLE 1: DUAL IN-LINE PIN SUMMARY

I/O Pin Analog Comparators Timer

CCP

RA0 13

AN0

C1IN+

—

—

RA1 12 AN1/VREF

C1IN-

—

—

RA2 11

AN2

C1OUT

T0CKI

—

RA3(1) 4

—

—

—

—

RA4

3

AN3

—

T1G

—

RA5

2

—

—

T1CKI

—

RC0 10

AN4

C2IN+

—

—

RC1

9

AN5

C2IN-

—

—

RC2

8

AN6

—

—

P1D

RC3

7

AN7

—

—

P1C

RC4

6

—

C2OUT

—

P1B

RC5

5

—

—

—

CCP1/P1A

—

1

—

—

—

—

— 14

—

—

—

—

Note 1: Input only.

2: Only when pin is configured for external MCLR.

Interrupts Pull-ups

Basic

IOC

IOC

INT/IOC

IOC

IOC

IOC

—

—

—

—

—

—

—

—

Y

ICSPDAT/ULPWU

Y

ICSPCLK

Y

—

Y(2)

MCLR/VPP

Y

OSC2/CLKOUT

Y

OSC1/CLKIN

—

—

—

—

—

—

—

—

—

—

—

—

—

VDD

—

VSS

DS41202F-page 2

© 2007 Microchip Technology Inc.

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