H8/3069 F-ZTAT™
HD64F3069
Hardware Manual
ADE-602-263
Rev. 1.0
03/15/02
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.
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
they 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 pass-
through 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.
Preface
This LSI is a high-performance single-chip microcontrollers that integrates peripheral necessary
for system configuration with an H8/300H CPU featuring a 32-bit internal architecture as its core.
The on-chip peripheral functions include ROM, RAM, 16-bit timers, 8-bit timers, a programmable
timing pattern controller (TPC), a watchdog timer (WDT), a serial communication interface (SCI),
a D/A converter, an A/D converter, and I/O ports, providing an ideal configuration as a
microcomputer for embedding in sophisticated control systems. Flash memory (F-ZTAT
TM
*) and
mask ROM are available as on-chip ROM, enabling users to respond quickly and flexibly to
changing application specifications and the demands of the transition from initial to full-fledged
volume production.
Note: * F-ZTAT™ is a trademark of Hitachi, Ltd.
Intended Readership: This manual is intended for users undertaking the design of an application
system using the H8/3069F-ZTAT
TM
. Readers using this manual require a
basic knowledge of electrical circuits, logic circuits, and microcomputers.
Purpose:
The purpose of this manual is to give users an understanding of the
hardware functions and electrical characteristics of the H8/3069F-ZTAT
TM
.
Details of execution instructions can be found in the H8/300H Series
Programming Manual, which should be read in conjunction with the
present manual.
Using this Manual:
•
For an overall understanding of the H8/3069F-ZTAT
TM
's functions
Follow the Table of Contents. This manual is broadly divided into sections on the CPU,
system control functions, peripheral functions, and electrical characteristics.
For a detailed understanding of CPU functions
Refer to the separate publication, H8/300H Series Programming Manual.
In order to understand the details of a register when its name is known. The addresses, bits,
and initial values of the registers are summarized in Appendix B, Internal I/O Registers.
The latest information is available at our Web Site. Please make sure that
you have the most up-to-date information available.
(http:www.hitachisemiconductor.com)
•
Related Material:
User's Manual on the H8/3069F-ZTAT
TM
:
Manual Title
H8/3069F-ZTAT
TM
Hardware Manual
H8/300H Series Programming Manual
ADE No.
This manual
ADE-602-053
User's Manuals for development tools:
Manual Title
C/C++ Compiler, Assembler, Optimizing Linkage Editor User's Manual
H8S, H8/300 Series Simulator/Debugger User's Manual
Hitachi Embedded Workshop User's Manual
H8S, H8/300 Series Hitachi Embedded Workshop, Hitachi Debegging
Interface User's Manual
ADE No.
ADE-702-247
ADE-702-037
ADE-702-201
ADE-702-231
Application Note:
Manual Title
H8/300H for CPU Application Note
H8/300H On-Chip Supporting Modules Application Note
H8/300H Technical Q&A
ADE No.
ADE-502-033
ADE-502-035
ADE-502-038
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