PIC16F722-ESLASHML datasheet(291/302 Pages) MICROCHIP

291 / 302 page

DS41341E-page 291

PIC16F72X/PIC16LF72X

APPENDIX A:

DATA SHEET

REVISION HISTORY

Revision A

Original release.

Revision B

Electrical Specification updates; Package Drawings;

miscellaneous updates.

Revision C

Revised data sheet title; Revised Low-Power Features

section; Revised Section 6.2.2.4 RA3/AN3/VREF;

Revised Figure 16-8 Synchronous Reception.

Revision D

Removed

the

Preliminary

Label;

Updated

the

“Electrical Characteristics” section; Added charts in the

“Char. Data” section; Deleted “Based 8-Bit CMOS”

from

title;

Updated

the

“Special

Microcontroller

Features” section and the “Peripheral Features”

section; Changed the title of the “Low Power Features”

section

into

“Extreme

Low-Power

Management

PIC16LF72X with nanoWatt XLP” and updated this

section; Inserted new section – “Analog Features”

(page 1); Changed the title of the “Peripheral Features”

section into “Peripheral Highlights” and updated the

section.

Revision E

Added paragraph to section 5.0 (LDO Voltage

Regulator);

Updated the

Electrical Specifications

section (Added another absolute Maximum Rating;

Updated section 23.1 and Table 23-4); Updated the Pin

Diagrams with the UQFN package; Updated Table 1,

adding

UQFN;

Updated

section

23.5

(Thermal

Considerations); Updated the Packaging Information

section adding the UQFN Package; Updated the

Product Identification System section.

APPENDIX B:

MIGRATING FROM

OTHER PIC®

DEVICES

This discusses some of the issues in migrating from

other PIC® devices to the PIC16F72X family of

devices.

B.1

PIC16F77 to PIC16F72X

TABLE B-1:

FEATURE COMPARISON

Feature

PIC16F77

PIC16F727

Max. Operating Speed

20 MHz

Max. Program

Memory (Words)

Max. SRAM (Bytes)

368

A/D Resolution

8-bit

Timers (8/16-bit)

2/1

Oscillator Modes

Brown-out Reset

Internal Pull-ups

RB<7:0>

Interrupt-on-change

RB<7:4>

RB<7:0>

Comparator

USART

Extended WDT

Software Control

Option of WDT/BOR

INTOSC Frequencies

None

500 kHz -

16 MHz

Clock Switching

PIC16F722-E/ML Datasheet(PDF) 291 Page - Microchip Technology

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