PIC16F688 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16F688

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

Microchip Technology 

Pin Diagram (QFN)

16-pin QFN

PIC16F688

RA5/T1CKI/OSC1/CLKIN

RA4/AN3/T1G/OSC2/CLKOUT

RA3/MCLR/VPP

RC5/RX/DT

1

12

2

11

PIC16F688

3

10

4

9

RA0/AN0/C1IN+/ICSPDAT/ULPWU

RA1/AN1/C1IN-/VREF/ICSPCLK

RA2/AN2/T0CKI/INT/C1OUT

RC0/AN4/C2IN+

TABLE 2:

PIC16F688 16-PIN SUMMARY (QFN)

I/O Pin

Analog

Comparators Timers EUSART

RA0 12 AN0/ULPWU

C1IN+

—

—

RA1 11

AN1

C1IN-

—

—

RA2 10

AN2

C1OUT

T0CKI

—

RA3 3

—

—

—

—

RA4 2

AN3

—

T1G

—

RA5 1

—

—

T1CKI

—

RC0 9

AN4

C2IN+

—

—

RC1 8

AN5

C2IN-

—

—

RC2 7

AN6

—

—

—

RC3 6

AN7

—

—

—

RC4 5

—

C2OUT

—

TX/CK

RC5 4

—

—

—

RX/DT

— 16

—

—

—

—

— 13

—

—

—

—

— 14

—

—

—

—

— 15

—

—

—

—

Note 1: Pull-up activated only with external MCLR configuration.

Interrupt

IOC

IOC

IOC/INT

IOC

IOC

IOC

—

—

—

—

—

—

—

—

—

—

Pull-up

Y

Y

Y

Y(1)

Y

Y

—

—

—

—

—

—

—

—

—

—

Basic

ICSPDAT

VREF/ICSPCLK

—

MCLR/VPP

OSC2/CLKOUT

OSC1/CLKIN

—

—

—

—

—

—

VDD

VSS

NC

NC

© 2007 Microchip Technology Inc.

DS41203D-page 3

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