PIC16F684 datasheet(7/192 Pages) MICROCHIP

номер детали	PIC16F684

подробное описание детали	14-Pin, Flash-Based 8-Bit CMOS Microcontrollers

PDF	192 Pages

Scroll/Zoom	100%

производитель	MICROCHIP [Microchip Technology]

домашняя страница	http://www.microchip.com

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7 / 192 page

DS41202F-page 5

PIC16F684

1.0

DEVICE OVERVIEW

The PIC16F684 is covered by this data sheet. It is

available in 14-pin PDIP, SOIC, TSSOP and 16-pin

QFN packages. Figure 1-1 shows a block diagram of

the PIC16F684 device. Table 1-1 shows the pinout

description.

FIGURE 1-1:

PIC16F684 BLOCK DIAGRAM

Flash

Program

Memory

Data Bus

Program

Bus

Instruction Reg

Program Counter

RAM

File

Registers

Direct Addr

RAM Addr

Addr MUX

Indirect

Addr

FSR Reg

STATUS Reg

MUX

ALU

W Reg

Instruction

Decode &

Control

Timing

Generation

OSC1/CLKIN

OSC2/CLKOUT

PORTA

8-Level Stack

128 Bytes

2k X 14

(13-Bit)

Power-up

Timer

Oscillator

Start-up Timer

Power-on

Reset

Watchdog

Timer

MCLR

VSS

Brown-out

Reset

Timer0

Timer1

Data

EEPROM

256 Bytes

EEDATA

EEADDR

RA0

RA1

RA2

RA3

RA4

RA5

2 Analog Comparators

Analog-To-Digital Converter

AN0 AN1 AN2 AN3

C1IN- C1IN+ C1OUT

T0CKI

INT

T1CKI

Configuration

Internal

Oscillator

VREF

and Reference

T1G

PORTC

RC0

RC1

RC2

RC3

RC4

RC5

AN4 AN5 AN6 AN7

VDD

Timer2

C2IN- C2IN+ C2OUT

ECCP

Block

CCP1/P1A P1B P1C P1D

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