HCS512-I/SO - Microchip Technology

 2002 Microchip Technology Inc. DS80124B-page 1

HCS512

The HCS512 Rev. D parts you have received conform

functionally to the Device Data Sheet (DS40151D),

except for the anomalies described below.

All the problems listed here will be addressed in future

revisions of the HCS512 silicon.

Problems: None

HCS512 Data Sheet Errata

HCS512

DS80124B-page 2  2002 Microchip Technology Inc.

Clarifications/Corrections to the Data Sheet:

In the Device Data Sheet (DS40151D), the following

clarifications and corrections should be noted.

1. Features: Description

Page 2 of DS40151D, 1st paragraph, 2nd sentence

reads:

3.0 volts to 6.0 volts

It should read:

4.0 volts to 6.0 volts

2. Features: Electrical Characteristics for

HCS512

Page 16 of DS40151D, Table 9-2 AC Characteristics,

Symbol TE conditions reads:

3V < VDD < 6V Oscillator components tolerance

<10%

The conditions should read:

4.0V < VDD <6V Oscillator components tolerance

<10%

3. Features: Normal Learning (Serial

Number Derived)

Page 12 of DS40151D, Section 7.1 reads:

For 28-bit serial number encoders (66/67-bit trans-

missions):

SourceH = 6H + 28 bit Serial Number

SourceL = 2H + 28 bit Serial Number

The text should read:

For 28-bit serial number encoders (66/67-bit trans-

missions):

SourceH = 616 + 28 bit Serial Number

SourceL = 616 + 28 bit Serial Number

4. Features: Secure Learning (Seed

Derived)

Page 12 of DS40151, Section 7.2 reads:

For 60-bit seed encoders:

SourceH = Seed Upper 28 bits (with upper 4 bits

always zero)

SourceL = Seed Lower 32 bits

The text should read:

For 60-bit seed encoders:

SourceH = Seed Upper 28 bits

SourceL = Seed Lower 32 bits

Example:

Seed = xxxDEF98765432116

28-bit Serial Number: 123456716

SourceH = 123DEF916

SourceL = 8765432116

32-bit Serial Number: 7438901216

SourceH = 438DEF916

SourceL = 8765432116

Note: The upper 12 bits of the SourceH are

always the upper 12 bits of a 28-bit serial

number. If a 32-bit serial number is used,

the Most Significant nibble is ignored (see

example).

 2002 Microchip Technology Inc. DS80124B-page 3

HCS512

APPENDIX A: REVISION HISTORY

Rev A Document (2/2002)

Under Clarifications/Corrections to the Data Sheet,

corrections have been made to the following:

Section 7.1 - Normal Learning (Serial Number

Derived), page 12

Section 7.2 - Secure Learning (Seed Derived), page 12

Rev B Document (10/2002)

Under Clarifications/Corrections to the Data Sheet,

corrections have been made to the following:

Features - Description, page 2

Table 9-2 - AC Characteristics, page 16

HCS512

DS80124B-page 4  2002 Microchip Technology Inc.

NOTES:

 2002 Microchip Technology Inc. DS80124B - page 5

Information contained in this publication regarding device

applications and the like is intended through suggestion only

and may be superseded by updates. It is your responsibility to

ensure that your application meets with your specifications.

No representation or warranty is given and no liability is

assumed by Microchip Technology Incorporated with respect

to the accuracy or use of such information, or infringement of

patents or other intellectual property rights arising from such

use or otherwise. Use of Microchip’s products as critical com-

ponents in life support systems is not authorized except with

express written approval by Microchip. No licenses are con-

veyed, implicitly or otherwise, under any intellectual property

rights.

Trademarks

The Microchip name and logo, the Microchip logo, KEELOQ,

MPLAB, PIC, PICmicro, PICSTART and PRO MATE are

registered trademarks of Microchip Technology Incorporated

in the U.S.A. and other countries.

FilterLab, microID, MXDEV, MXLAB, PICMASTER, SEEVAL

and The Embedded Control Solutions Company are

registered trademarks of Microchip Technology Incorporated

in the U.S.A.

dsPIC, dsPICDEM.net, ECONOMONITOR, FanSense,

FlexROM, fuzzyLAB, In-Circuit Serial Programming, ICSP,

ICEPIC, microPort, Migratable Memory, MPASM, MPLIB,

MPLINK, MPSIM, PICC, PICDEM, PICDEM.net, rfPIC, Select

Mode and Total Endurance are trademarks of Microchip

Technology Incorporated in the U.S.A. and other countries.

Serialized Quick Turn Programming (SQTP) is a service mark

of Microchip Technology Incorporated in the U.S.A.

All other trademarks mentioned herein are property of their

respective companies.

Printed on recycled paper.

Microchip received QS-9000 quality system

certification for its worldwide headquarters,

design and wafer fabrication facilities in

Chandler and Tempe, Arizona in July 1999

and Mountain View, California in March 2002.

The Company’s quality system processes and

procedures are QS-9000 compliant for its

PICmicro® 8-bit MCUs, KEELOQ® code hopping

devices, Serial EEPROMs, microperipherals,

non-volatile memory and analog products. In

addition, Microchip’s quality system for the

design and manufacture of development

systems is ISO 9001 certified.

Note the following details of the code protection feature on PICmicro® MCUs.

• The PICmicro family meets the specifications contained in the Microchip Data Sheet.

• Microchip believes that its family of PICmicro microcontrollers is one of the most secure products of its kind on the market today,

when used in the intended manner and under normal conditions.

• There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our knowl-

edge, require using the PICmicro microcontroller in a manner outside the operating specifications contained in the data sheet.

The person doing so may be engaged in theft of intellectual property.

• Microchip is willing to work with the customer who is concerned about the integrity of their code.

• Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not

mean that we are guaranteeing the product as “unbreakable”.

• Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of

our product.

If you have any further questions about this matter, please contact the local sales office nearest to you.

DS00000A-page 6  2002 Microchip Technology Inc.

AMERICAS

Corporate Office

2355 West Chandler Blvd.

Chandler, AZ 85224-6199

Tel: 480-792-7200 Fax: 480-792-7277

Technical Support: 480-792-7627

Web Address: http://www.microchip.com

Rocky Mountain

2355 West Chandler Blvd.

Chandler, AZ 85224-6199

Tel: 480-792-7966 Fax: 480-792-4338

Atlanta

500 Sugar Mill Road, Suite 200B

Atlanta, GA 30350

Tel: 770-640-0034 Fax: 770-640-0307

Boston

2 Lan Drive, Suite 120

Westford, MA 01886

Tel: 978-692-3848 Fax: 978-692-3821

Chicago

333 Pierce Road, Suite 180

Itasca, IL 60143

Tel: 630-285-0071 Fax: 630-285-0075

Dallas

4570 Westgrove Drive, Suite 160

Addison, TX 75001

Tel: 972-818-7423 Fax: 972-818-2924

Detroit

Tri-Atria Office Building

32255 Northwestern Highway, Suite 190

Farmington Hills, MI 48334

Tel: 248-538-2250 Fax: 248-538-2260

Kokomo

2767 S. Albright Road

Kokomo, Indiana 46902

Tel: 765-864-8360 Fax: 765-864-8387

Los Angeles

18201 Von Karman, Suite 1090

Irvine, CA 92612

Tel: 949-263-1888 Fax: 949-263-1338

San Jose

Microchip Technology Inc.

2107 North First Street, Suite 590

San Jose, CA 95131

Tel: 408-436-7950 Fax: 408-436-7955

Toronto

6285 Northam Drive, Suite 108

Mississauga, Ontario L4V 1X5, Canada

Tel: 905-673-0699 Fax: 905-673-6509

ASIA/PACIFIC

Australia

Microchip Technology Australia Pty Ltd

Suite 22, 41 Rawson Street

Epping 2121, NSW

Australia

Tel: 61-2-9868-6733 Fax: 61-2-9868-6755

China - Beijing

Microchip Technology Consulting (Shanghai)

Co., Ltd., Beijing Liaison Office

Unit 915

Bei Hai Wan Tai Bldg.

No. 6 Chaoyangmen Beidajie

Beijing, 100027, No. China

Tel: 86-10-85282100 Fax: 86-10-85282104

China - Chengdu

Microchip Technology Consulting (Shanghai)

Co., Ltd., Chengdu Liaison Office

Rm. 2401, 24th Floor,

Ming Xing Financial Tower

No. 88 TIDU Street

Chengdu 610016, China

Tel: 86-28-86766200 Fax: 86-28-86766599

China - Fuzhou

Microchip Technology Consulting (Shanghai)

Co., Ltd., Fuzhou Liaison Office

Unit 28F, World Trade Plaza

No. 71 Wusi Road

Fuzhou 350001, China

Tel: 86-591-7503506 Fax: 86-591-7503521

China - Shanghai

Microchip Technology Consulting (Shanghai)

Co., Ltd.

Room 701, Bldg. B

Far East International Plaza

No. 317 Xian Xia Road

Shanghai, 200051

Tel: 86-21-6275-5700 Fax: 86-21-6275-5060

China - Shenzhen

Microchip Technology Consulting (Shanghai)

Co., Ltd., Shenzhen Liaison Office

Rm. 1315, 13/F, Shenzhen Kerry Centre,

Renminnan Lu

Shenzhen 518001, China

Tel: 86-755-82350361 Fax: 86-755-82366086

China - Hong Kong SAR

Microchip Technology Hongkong Ltd.

Unit 901-6, Tower 2, Metroplaza

223 Hing Fong Road

Kwai Fong, N.T., Hong Kong

Tel: 852-2401-1200 Fax: 852-2401-3431

India

Microchip Technology Inc.

India Liaison Office

Divyasree Chambers

1 Floor, Wing A (A3/A4)

No. 11, O’Shaugnessey Road

Bangalore, 560 025, India

Tel: 91-80-2290061 Fax: 91-80-2290062

Japan

Microchip Technology Japan K.K.

Benex S-1 6F

3-18-20, Shinyokohama

Kohoku-Ku, Yokohama-shi

Kanagawa, 222-0033, Japan

Tel: 81-45-471- 6166 Fax: 81-45-471-6122

Korea

Microchip Technology Korea

168-1, Youngbo Bldg. 3 Floor

Samsung-Dong, Kangnam-Ku

Seoul, Korea 135-882

Tel: 82-2-554-7200 Fax: 82-2-558-5934

Singapore

Microchip Technology Singapore Pte Ltd.

200 Middle Road

#07-02 Prime Centre

Singapore, 188980

Tel: 65-6334-8870 Fax: 65-6334-8850

Taiwan

Microchip Technology (Barbados) Inc.,

Taiwan Branch

11F-3, No. 207

Tung Hua North Road

Taipei, 105, Taiwan

Tel: 886-2-2717-7175 Fax: 886-2-2545-0139

EUROPE

Austria

Microchip Technology Austria GmbH

Durisolstrasse 2

A-4600 Wels

Austria

Tel: 43-7242-2244-399

Fax: 43-7242-2244-393

Denmark

Microchip Technology Nordic ApS

Regus Business Centre

Lautrup hoj 1-3

Ballerup DK-2750 Denmark

Tel: 45 4420 9895 Fax: 45 4420 9910

France

Microchip Technology SARL

Parc d’Activite du Moulin de Massy

43 Rue du Saule Trapu

Batiment A - ler Etage

91300 Massy, France

Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79

Germany

Microchip Technology GmbH

Steinheilstrasse 10

D-85737 Ismaning, Germany

Tel: 49-89-627-144 0 Fax: 49-89-627-144-44

Italy

Microchip Technology SRL

Centro Direzionale Colleoni

Palazzo Taurus 1 V. Le Colleoni 1

20041 Agrate Brianza

Milan, Italy

Tel: 39-039-65791-1 Fax: 39-039-6899883

United Kingdom

Microchip Ltd.

505 Eskdale Road

Winnersh Triangle

Wokingham

Berkshire, England RG41 5TU

Tel: 44 118 921 5869 Fax: 44-118 921-5820

10/18/02

WORLDWIDE SALES AND SERVICE