If you have any inquiries or questions about this book or our semiconductor prod-

ucts, please contact one of our sales offices listed on the back or semiconductor

company’s sales department.

Request for your special attention and precautions in using the technical

information and semiconductors described in this book

(1) An export permit needs to be obtained from the competent authorities of the

Japanese Government if any of the products or technologies described in this book

and controlled under the "Foreign Exchange and Foreign Trade Law" is to be export-

ed or taken out of Japan.

(2) The technical information described in this book is limited to showing representative

characteristics and applied circuits examples of the products. It neither warrants

non-infringement of intellectual property right or any other rights owned by our com-

pany or a third party, nor grants any license.

(3) We are not liable for the infringement of rights owned by a third party arising out of

the use of the product or technologies as described in this book.

(4) The products described in this book are intended to be used for standard applica-

tions or general electronic equipment (such as office equipment, communications

equipment, measuring instruments and household appliances).

Consult our sales staff in advance for information on the following applications:

• Special applications (such as for airplanes, aerospace, automobiles, traffic control

equipment, combustion equipment, life support systems and safety devices) in

which exceptional quality and reliability are required, or if the failure or malfunction

of the products may directly jeopardize life or harm the human body.

• Any applications other than the standard applications intended.

(5) The products and product specifications described in this book are subject to

change without notice for modification and/or improvement. At the final stage of your

design, purchasing, or use of the products, therefore, ask for the most up-to-date

Product Standards in advance to make sure that the latest specifications satisfy your

requirements.

(6) When designing your equipment, comply with the guaranteed values, in particular

those of maximum rating, the range of operating power supply voltage, and heat

radiation characteristics. Otherwise, we will not be liable for any defect which may

arise later in your equipment.

Even when the products are used within the guaranteed values, take into the con-

sideration of incidence of break down and failure mode, possible to occur to semi-

conductor products. Measures on the systems such as redundant design, arresting

the spread of fire or preventing glitch are recommended in order to prevent physical

injury, fire, social damages, for example, by using the products.

(7) When using products for which moisture-proof packaging is required, observe the

conditions (including shelf life and amount of time let standing of unsealed items)

agreed upon when specification sheets are individually exchanged.

(8) This book may be not reprinted or reproduced whether wholly or partially, without

the prior written permission of Matsushita Electric Industrial Co., Ltd.

Windows is a registered trademark of Microsoft Corporation.

MS-DOS is a registered trademark of Microsoft Corporation.

Sun and Solaris are registered trademarks of Sun Microsystems, Inc.

PC-9801 is a registered trademark of NEC.

PC/AT is a registered trademark of International Business Machines Corporation.

TRON is an abbreviation of “The Real-time Operating system Nucleus.”

ITRON is an abbreviation of “Industrial TRON.”

µ ITRON is an abbreviation of “Micro Industrial TRON.”

TRON, ITRON, and

µ ITRON do not refer to any specific product or products.

Other company names and product names are registered trademarks.