PIC16C712 datasheet(5/106 Pages) MICROCHIP

5 / 106 page

 1999-2013 Microchip Technology Inc.

DS41106C-page 5

PIC16C712/716

1.0

DEVICE OVERVIEW

This document contains device-specific information.

Additional information may be found in the PIC® Mid-

Range Reference Manual, (DS33023), which may be

obtained from your local Microchip Sales Representa-

tive or downloaded from the Microchip web site. The

Reference Manual should be considered a comple-

mentary document to this data sheet, and is highly rec-

ommended reading for a better understanding of the

device architecture and operation of the peripheral

modules.

There are two devices (PIC16C712, PIC16C716)

covered by this data sheet.

Figure 1-1 is the block diagram for both devices. The

pinouts are listed in Table 1-1.

FIGURE 1-1:

PIC16C712/716 BLOCK DIAGRAM

EPROM

Program

Memory

Data Bus

Program

Bus

Instruction Reg

Program Counter

8 Level Stack

(13-bit)

RAM

File

Registers

Direct Addr

RAM Addr(1)

Addr MUX

Indirect

Addr

FSR Reg

STATUS Reg

MUX

ALU

W Reg

Power-up

Timer

Oscillator

Start-up Timer

Power-on

Reset

Watchdog

Timer

Instruction

Decode &

Control

Timing

Generation

OSC1/CLKIN

OSC2/CLKOUT

MCLR

VDD, VSS

PORTA

PORTB

RB0/INT

RB1/T1OSO/T1CKI

RB2/T1OSI

RB3/CCP1

RB4

RB5

RB6

RB7

Brown-out

Reset

Note 1: Higher order bits are from the STATUS register.

CCP1

A/D

Timer0

Timer1

Timer2

RA4/T0CKI

RA3/AN3/VREF

RA2/AN2

RA1/AN1

RA0/AN0

1K X 14

128 x 8

2K x 14

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