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S3C9454B Dataheets PDF



Part Number S3C9454B
Manufacturers Samsung Electronics
Logo Samsung Electronics
Description 8-Bit CMOS Microcontroller
Datasheet S3C9454B DatasheetS3C9454B Datasheet (PDF)

www.DataSheet4U.com S3C9454B/F9454B 8-BIT CMOS MICROCONTROLLER USER'S MANUAL Revision 1 www.DataSheet4U.com Important Notice The information in this publication has been carefully checked and is believed to be entirely accurate at the time of publication. Samsung assumes no responsibility, however, for possible errors or omissions, or for any consequences resulting from the use of the information contained herein. Samsung reserves the right to make changes in its products or product specific.

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www.DataSheet4U.com S3C9454B/F9454B 8-BIT CMOS MICROCONTROLLER USER'S MANUAL Revision 1 www.DataSheet4U.com Important Notice The information in this publication has been carefully checked and is believed to be entirely accurate at the time of publication. Samsung assumes no responsibility, however, for possible errors or omissions, or for any consequences resulting from the use of the information contained herein. Samsung reserves the right to make changes in its products or product specifications with the intent to improve function or design at any time and without notice and is not required to update this documentation to reflect such changes. This publication does not convey to a purchaser of semiconductor devices described herein any license under the patent rights of Samsung or others. Samsung makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does Samsung assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability, including without limitation any consequential or incidental damages. "Typical" parameters can and do vary in different applications. All operating parameters, including "Typicals" must be validated for each customer application by the customer's technical experts. Samsung products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, for other applications intended to support or sustain life, or for any other application in which the failure of the Samsung product could create a situation where personal injury or death may occur. Should the Buyer purchase or use a Samsung product for any such unintended or unauthorized application, the Buyer shall indemnify and hold Samsung and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, expenses, and reasonable attorney fees arising out of, either directly or indirectly, any claim of personal injury or death that may be associated with such unintended or unauthorized use, even if such claim alleges that Samsung was negligent regarding the design or manufacture of said product. S3C9454B/F9454B 8-Bit CMOS Microcontroller User's Manual, Revision 1 Publication Number: 21-S3-C9454B/F9454B-200409 © 2004 Samsung Electronics All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electric or mechanical, by photocopying, recording, or otherwise, without the prior written consent of Samsung Electronics. Samsung Electronics' microcontroller business has been awarded full ISO-14001 certification (BVQ1 Certificate No. FM9300). All semiconductor products are designed and manufactured in accordance with the highest quality standards and objectives. Samsung Electronics Co., Ltd. San #24 Nongseo-Ri, Giheung-Eup Yongin-City, Gyeonggi-Do, Korea C.P.O. Box #37, Suwon 440-900 TEL: (0331) 209-1907 FAX: (0331) 209-1899 Home-Page URL: Http://www.samsungsemi.com/ Printed in the Republic of Korea www.DataSheet4U.com Preface The S3C9454B/F9454B Microcontroller User's Manual is designed for application designers and programmers who are using the S3C9454B/F9454B microcontroller for application development. It is organized in two parts: Part I Programming Model Part II Hardware Descriptions Part I contains software-related information to familiarize you with the microcontroller's architecture, programming model, instruction set, and interrupt structure. It has six sections: Chapter 1 Chapter 2 Chapter 3 Product Overview Address Spaces Addressing Modes Chapter 4 Chapter 5 Chapter 6 Control Registers Interrupt Structure SAM88RCRI Instruction Set Chapter 1, "Product Overview," is a high-level introduction to the S3C9454B/F9454B with a general product description, and detailed information about individual pin characteristics and pin circuit types. Chapter 2, "Address Spaces," explains the S3C9454B/F9454B program and data memory, internal register file, and mapped control registers, and explains how to address them. Chapter 2 also describes working register addressing, as well as system and user-defined stack operations. Chapter 3, "Addressing Modes," contains detailed descriptions of the six addressing modes that are supported by the CPU. Chapter 4, "Control Registers," contains overview tables for all mapped system and peripheral control register values, as well as detailed one-page descriptions in standard format. You can use these easy-to-read, alphabetically organized, register descriptions as a quick-reference source when writing programs. Chapter 5, "Interrupt Structure," describes the S3C9454B/F9454B interrupt structure in detail and further prepares you for additional information presented in the individual hardware module descriptions in Part II. Chapter 6, "SAM88RCRI Instruction Set," describes the features and.


S3F9454B S3C9454B U427B


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