16
H8/3069RF-ZTAT
The revision list can be viewed directly by
clicking the title page.
The rivision list summarizes the locations of
revisions and additions. Details should always
be checked by referring to the relevant text.
TM
Hardware Manual
Rev. 3.00
2003.8.25
www.renesas.com
Cautions
Keep safety first in your circuit designs!
1. Renesas Technology Corporation puts the maximum effort into making semiconductor
products better and more reliable, but there is always the possibility that trouble may occur
with them. Trouble with semiconductors may lead to personal injury, fire or property damage.
Remember to give due consideration to safety when making your circuit designs, with
appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of
nonflammable material or (iii) prevention against any malfunction or mishap.
Notes regarding these materials
1. These materials are intended as a reference to assist our customers in the selection of the
Renesas Technology Corporation product best suited to the customer's application; they do not
convey any license under any intellectual property rights, or any other rights, belonging to
Renesas Technology Corporation or a third party.
2. Renesas Technology Corporation assumes no responsibility for any damage, or infringement
of any third-party's rights, originating in the use of any product data, diagrams, charts,
programs, algorithms, or circuit application examples contained in these materials.
3. All information contained in these materials, including product data, diagrams, charts,
programs and algorithms represents information on products at the time of publication of these
materials, and are subject to change by Renesas Technology Corporation without notice due to
product improvements or other reasons. It is therefore recommended that customers contact
Renesas Technology Corporation or an authorized Renesas Technology Corporation product
distributor for the latest product information before purchasing a product listed herein.
The information described here may contain technical inaccuracies or typographical errors.
Renesas Technology Corporation assumes no responsibility for any damage, liability, or other
loss rising from these inaccuracies or errors.
Please also pay attention to information published by Renesas Technology Corporation by
various means, including the Renesas Technology Corporation Semiconductor home page
(http://www.renesas.com).
4. When using any or all of the information contained in these materials, including product data,
diagrams, charts, programs, and algorithms, please be sure to evaluate all information as a total
system before making a final decision on the applicability of the information and products.
Renesas Technology Corporation assumes no responsibility for any damage, liability or other
loss resulting from the information contained herein.
5. Renesas Technology Corporation semiconductors are not designed or manufactured for use in
a device or system that is used under circumstances in which human life is potentially at stake.
Please contact Renesas Technology Corporation or an authorized Renesas Technology
Corporation product distributor when considering the use of a product contained herein for
any specific purposes, such as apparatus or systems for transportation, vehicular, medical,
aerospace, nuclear, or undersea repeater use.
6. The prior written approval of Renesas Technology Corporation is necessary to reprint or
reproduce in whole or in part these materials.
7. If these products or technologies are subject to the Japanese export control restrictions, they
must be exported under a license from the Japanese government and cannot be imported into a
country other than the approved destination.
Any diversion or reexport contrary to the export control laws and regulations of Japan and/or
the country of destination is prohibited.
8. Please contact Renesas Technology Corporation for further details on these materials or the
products contained therein.
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 three-channel serial communication
interface, a two-channel 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
TM
(F-ZTAT *) is 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 Renesas Technology Corp.
Intended Readership: This manual is intended for users undertaking the design of an application
TM
system using the H8/3069RF-ZTAT . 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 H8/3069RF-
TM
ZTAT . 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 H8/3069RF-ZTAT '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.renesas.com)
TM
•
Related Material:
Rev. 3.0, 08/03, page i of xxii
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