64F2140 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 64F2140
기능 HD64F2140
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64F2140 데이터시트, 핀배열, 회로
Regarding the change of names mentioned in the document, such as Hitachi
Electric and Hitachi XX, to Renesas Technology Corp.
The semiconductor operations of Mitsubishi Electric and Hitachi were transferred to Renesas
Technology Corporation on April 1st 2003. These operations include 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 in fact all been changed to Renesas
Technology Corp. Thank you for your understanding. 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.
Renesas Technology Home Page:
Renesas Technology Corp.
Customer Support Dept.
April 1, 2003

64F2140 pdf, 반도체, 판매, 대치품
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
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. 2.0, 08/02, page ii of xxxviii


64F2140 전자부품, 판매, 대치품
The H8S/2140B Series are microcomputers (MCUs) made up of the H8S/2000 CPU employing
Hitachi’s original architecture as their cores, and the peripheral functions required to configure a
The H8S/2000 CPU has an internal 32-bit configuration, sixteen 16-bit general registers, and a
simple and optimized instruction set for high-speed operation. The H8S/2000 CPU can handle a
16-Mbyte linear address space.
This LSI is equipped with a data transfer controller (DTC) as a bus master, ROM, RAM, an 8-bit
PWM timer (PWM), a 14-bit PWM timer (PWMX), a 16-bit free-running timer (FRT), an 8-bit
timer (TMR), timer connection, a watchdog timer (WDT), a serial communication interface (SCI),
a keyboard buffer controller, a host interface X-bus interface (XBS), a host interface LPC interface
(LPC), an 8-bit D/A converter, a 10-bit A/D converter, and I/O ports as on-chip peripheral
modules required for system configuration. An I2C bus interface (IIC) can also be included as an
optional interface.
A high-functionality bus controller is also provided, enabling fast and easy connection of DRAM
and other kinds of memory.
A flash memory (F-ZTATTM*) 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.
Note: * F-ZTATTM is a trademark of Hitachi, Ltd.
Target Users: This manual was written for users who will be using the H8S/2140B Series in the
design of application systems. Target users are expected to understand the
fundamentals of electrical circuits, logical circuits, and microcomputers.
This manual was written to explain the hardware functions and electrical
characteristics of the H8S/2140B 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.
In order to understand the details of the CPU's functions
Rev. 2.0, 08/02, page v of xxxviii


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