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On April 1st 2003 the following semiconductor operations were transferred to Renesas Technology Corporation: operations covering microcomputer, logic, analog and discrete devices, and memory chips other than DRAMs (flash memory, SRAMs etc.). Accordingly, although Hitachi, Hitachi, Ltd., Hitachi Semiconductors, and other Hitachi brand names are mentioned in the document, these names have all been changed to Renesas Technology Corporation. Except for our corporate trademark, logo and corporate statement, no changes whatsoever have been made to the contents of the document, and these changes do not constitute any alteration to the contents of the document itself. Thank you for your understanding. Renesas Technology Home Page: www.renesas.com
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Hitachi 16-Bit Single-Chip Microcomputer
H8S/2615 Series
H8S/2615 HD64F2615 HD6432615 Hardware Manual Preliminary
ADE-602-309 Rev. 0.5 03/10/03 Hitachi, Ltd.
Cautions
1. Hitachi neither warrants nor grants licenses of any rights of Hitachi’s or any third party’s patent, copyright, trademark, or other intellectual property rights for information contained in this document. Hitachi bears no responsibility for problems that may arise with third party’s rights, including intellectual property rights, in connection with use of the information contained in this document. 2. Products and product specifications may be subject to change without notice. Confirm that you have received the latest product standards or specifications before final design, purchase or use. 3. Hitachi makes every attempt to ensure that its products are of high quality and reliability. However, contact Hitachi’s sales office before using the product in an application that demands especially high quality and reliability or where its failure or malfunction may directly threaten human life or cause risk of bodily injury, such as aerospace, aeronautics, nuclear power, combustion control, transportation, traffic, safety equipment or medical equipment for life support. 4. Design your application so that the product is used within the ranges guaranteed by Hitachi particularly for maximum rating, operating supply voltage range, heat radiation characteristics, installation conditions and other characteristics. Hitachi bears no responsibility for failure or damage when used beyond the guaranteed ranges. Even within the guaranteed ranges, consider normally foreseeable failure rates or failure modes in semiconductor devices and employ systemic measures such as fail-safes, so that the equipment incorporating Hitachi product does not cause bodily injury, fire or other consequential damage due to operation of the Hitachi product. 5. This product is not designed to be radiation resistant. 6. No one is permitted to reproduce or duplicate, in any form, the whole or part of this document without written approval from Hitachi. 7. Contact Hitachi’s sales office for any questions regarding this document or Hitachi semiconductor products.
Rev. 0.5, 03/03, page ii of xxvi
General Precautions on Handling of Product
1. Treatment of NC Pins Note: Do not connect anything to the NC pins. The NC (not connected) pins are either not connected to any of the internal circuitry or are used as test pins or to reduce noise. If something is connected to the NC pins, the operation of the LSI is not guaranteed. 2. Treatment of Unused Input Pins Note: Fix all unused input pins to high or low level. Generally, the input pins of CMOS products are high-impedance input pins. If unused pins are in their open states, intermediate levels are induced by noise in the vicinity, a passthrough current flows internally, and a malfunction may occur. 3. Processing before Initialization Note: When power is first supplied, the product’s state is undefined. The states of internal circuits are undefined until full power is supplied throughout the chip and a low level is input on the reset pin. During the period where the states are undefined, the register settings and the output state of each pin are also undefined. Design your system so that it does not malfunction because of processing while it is in this undefined state. For those products which have a reset function, reset the LSI immediately after the power supply has been turned on. 4. Prohibition of Access to Undefined or Reserved Addresses Note: Access to undefined or reserved addresses is prohibited. The undefined or reserved addresses may be used to expand functions, or test registers may have been be allocated to these addresses. Do not access these registers; the system’s operation is not guaranteed if they are accessed.
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Configuration of This Manual
This manual comprises the following items: 1. General Precautions on Handling of Product 2. Configuration of This Manual 3. Preface 4. Contents 5. Overview 6. Description of Functional Modules • • CPU and System-Control Modules On-Chip Peripheral Modules The configuration of the functional description of each module differs according to the module. However, the generic style includes the following items: i) Feature ii) Input/Output Pin iii) Register Description iv) Operation v) Usage Note When designing an application system that includes this LSI, take notes into account. Each section includes notes in relation to the descriptions given, and usage notes are given, as required, as the final part of each section. 7. List of Registers 8. Electrical Characteristics 9. Appendix 10. Main Revisions and Additions in this Edition (only for revised versions) The list of revisions is a summary of points that have been revised or added to earlier versions. This does not include all of the revised contents. For details, see the actual locations in this manual. 11. Index
Rev. 0.5, 03/03, page iv of xxvi
Preface
The H8S/2615 Series are single-chip microcomputers made up of the high-speed H8S/2600 CPU as its core, and the peripheral functions required to configure a system. The H8S/2600 CPU has an instruction set that is compatible with the H8/300 and H8/300H CPUs. This LSI is equipped with ROM and RAM memory, a 16-bit timer pulse unit (TPU), a watchdog timer (WDT), a serial communication interface (SCI), a Hitachi controller area network (HCAN), an A/D converter, and I/O ports as on-chip peripheral modules required for system configuration. This LSI is suitable for use as an embedded microcomputer for high-level control systems. A single-power flash memory (F-ZTAT ) version is available for this LSI's ROM. This provides flexibility as it can be reprogrammed in no time to cope with all situations from the early stages of mass production to full-scale mass production. This is particularly applicable to application devices with specifications that will most probably change.
TM
Note: * F-ZTAT
TM
is a trademark of Hitachi, Ltd.
Target Users: This manual was written for users who will be using the H8S/2615 Series in the design of application systems. Target users are expected to understand the fundamentals of electrical circuits, logical circuits, and microcomputers. Objective: This manual was written to explain the hardware functions and electrical characteristics of the H8S/2615 Series to the target users. Refer to the H8S/2600 Series, H8S/2000 Series Programming Manual for a detailed description of the instruction set.
Notes on reading this manual: • In order to understand the overall functions of the chip Read the manual according to the contents. This manual can be roughly categorized into parts on the CPU, system control functions, peripheral functions and electrical characteristics.
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• In order to understand the details of the CPU's functions Read the H8S/2600 Series, H8S/2000 Series Programming Manual. • In order to understand the details of a register when its name is known Read the index that is the final part of the manual to find the page number of the entry on the register. The addresses, bits, and initial values of the registers are summarized in section 17, List of Registers. Examples: Register name: The following notation is used for cases when the same or a similar function, e.g. 16-bit timer pulse unit or serial communication, is implemented on more than one channel: XXX_N (XXX is the register name and N is the channel number) The MSB is on the left and the LSB is on the right.
Bit order: Related Manuals:
The latest versions of all related manuals are available from our web site. Please ensure you have the latest versions of all documents you require. http://www.hitachisemiconductor.com/
H8S/2615 Series manuals:
Manual Title H8S/2615 Series Hardware Manual H8S/2600 Series, H8S/2000 Series Programming Manual ADE No. This manual ADE-602-083
User's manuals for development tools:
Manual Title H8S, H8/300 Series C/C++ Compiler, Assembler, Optimizing Linkage Editor User's Manual H8S, H8/300 Series Simulator/Debugger User's Manual H8S, H8/300 Series Hitachi Embedded Workshop, Hitachi Debugging Interface Tutorial Hitachi Embedded Workshop User's Manual ADE No. ADE-702-247 ADE-702-282 ADE-702-231 ADE-702-201
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Contents
Section 1 Overview............................................................................................1
1.1 1.2 1.3 1.4 Features ............................................................................................................................. 1 Internal Block Diagram..................................................................................................... 2 Pin Arrangement ............................................................................................................... 3 Pin Functions ....
