Datasheet> 器件分类 > 嵌入式处理器和控制器> 微控制器和处理器> HD6432357(AXX)FV

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HD6432357(AXX)FV: 产品描述IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,QFP,128PIN,PLASTIC; 产品类别嵌入式处理器和控制器微控制器和处理器; 文件大小4MB，共1047页; 制造商Renesas(瑞萨电子); 官网地址https://www.renesas.com/; 标准

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HD6432357(AXX)FV概述

IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,QFP,128PIN,PLASTIC

HD6432357(AXX)FV规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Renesas(瑞萨电子)
Reach Compliance Code	compliant
位大小	16
CPU系列	H8S/2000
JESD-30 代码	R-PQFP-G128
端子数量	128
最高工作温度	70 °C
最低工作温度	-20 °C
封装主体材料	PLASTIC/EPOXY
封装代码	QFP
封装等效代码	QFP128,.63X.87,20
封装形状	RECTANGULAR
封装形式	FLATPACK
电源	5 V
认证状态	Not Qualified
RAM（字节）	8192
ROM（单词）	131072
ROM可编程性	MROM
速度	20 MHz
最大压摆率	69 mA
标称供电电压	5 V
表面贴装	YES
技术	CMOS
温度等级	COMMERCIAL
端子形式	GULL WING
端子节距	0.5 mm
端子位置	QUAD
Base Number Matches	1

文档解析

H8S系列是一套16位的单片机微处理器，拥有丰富的指令集和多种硬件特性，可以用于优化嵌入式系统的性能。以下是一些利用H8S系列指令集来优化性能的方法：

理解指令集：首先，需要深入理解H8S系列的指令集，包括其基本指令、寻址模式以及特殊指令等。这样可以在编程时选择最合适的指令来完成任务。
使用高效的寻址模式：H8S系列提供了多种寻址模式，如直接寻址、间接寻址、立即寻址等。根据需要选择最合适的寻址模式可以减少指令周期，提高执行效率。
利用寄存器间接寻址：通过寄存器间接寻址可以快速访问数据，尤其是在处理数组或数据结构时，可以显著提高性能。
使用位操作指令：H8S系列提供了丰富的位操作指令，如位清除、位设置、位翻转等。这些指令可以在单个周期内完成，对于处理标志位或状态寄存器非常有用。
利用乘法和除法指令：H8S系列的乘法和除法指令可以在较少的周期内完成，相比循环操作可以节省大量时间。
使用中断和异常处理：合理配置中断和异常处理可以提高系统的响应速度和实时性，尤其是在多任务环境中。
优化数据传输：使用DMA（直接内存访问）控制器可以减少CPU的负担，让数据传输在不占用CPU的情况下进行，从而提高系统的整体性能。
合理使用缓存：如果H8S系列的处理器支持缓存，合理配置和使用缓存可以显著提高数据访问速度。
代码优化：在编写程序时，应尽量避免使用复杂的循环和嵌套，尽量使用简洁的代码结构，这样可以减少指令的执行周期。
使用汇编语言：在性能要求极高的情况下，使用汇编语言编写关键代码段可以更精确地控制硬件资源，实现性能的最优化。
硬件加速：利用H8S系列的硬件加速功能，如16位定时器/脉冲单元（TPU）、可编程脉冲发生器（PPG）等，可以减少CPU的计算负担。
时钟和电源管理：合理配置时钟和电源管理，如使用外部时钟源、降低工作频率、进入低功耗模式等，可以在保证性能的同时降低能耗。

通过上述方法，可以充分利用H8S系列的指令集和硬件特性，优化嵌入式系统的性能。

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REJ09B0138-0600H

The revision list can be viewed directly by clicking the title page.

The revision list summarizes the locations of revisions and additions.

Details should always be checked by referring to the relevant text.

H8S/2357 Group, H8S/2357F-ZTAT

H8S/2398F-ZTAT

Hardware Manual

Renesas 16-Bit Single-chip Microcomputer

H8S Family / H8S/2300 Series

Rev. 6.00

Revision date: Oct. 28, 2004

www.renesas.com

Keep safety first in your circuit designs!

1. Renesas Technology Corp. 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 Corp. 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 Corp. or

a third party.

2. Renesas Technology Corp. 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 Corp. without notice due to product improvements or

other reasons. It is therefore recommended that customers contact Renesas Technology Corp. or

an authorized Renesas Technology Corp. 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 Corp. 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 Corp. by various means,

including the Renesas Technology Corp. 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 Corp. assumes no responsibility for any damage, liability or other loss resulting from the

information contained herein.

5. Renesas Technology Corp. 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 Corp. or an authorized Renesas Technology Corp. 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 Corp. 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 Corp. for further details on these materials or the products

contained therein.

Preface

This LSI is a single-chip microcomputer with a 32-bit H8S/2000 CPU core, and a set of on-chip peripheral functions

required for system configuration.

This LSI is equipped with ROM, RAM, a bus controller, a data transfer controller (DTC), a programmable pulse generator

(PPG), three types of timers, a serial communication interface (SCI), a D/A converter, an A/D converter, and I/O ports as

on-chip peripheral functions. This LSI is suitable for use as an embedded microcomputer for high-level control systems.

Its on-chip ROM is flash memory (F-ZTAT

*), PROM (ZTAT

*), or masked ROM that 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-ZTAT is a trademark of Renesas Technology, Corp.

ZTAT is a registered trademark of Renesas Technology, Corp.

Target Users: This manual was written for users who will be using the H8S/2357 Group in the design of application

systems. Members of this audience 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/2357

Group to the above audience.

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

Read the H8S/2600 Series, H8S/2000 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 Register.

Examples:

Related Manuals:

Bit order:

The MSB is on the left and the LSB is on the right.

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.renesas.com/eng/

H8S/2357 Group user's manuals:

Manual Title

H8S/2357 Group Hardware Manual

H8S/2600 Series, H8S/2000 Series Programming Manual

Document No.

This manual

REJ09B0139

Rev.6.00 Oct.28.2004 page i of xxiv

REJ09B0138-0600H

HD6432357(AXX)FV相似产品对比

	HD6432357(AXX)FV	HD64F2398F20TV	HD6412352TE10V	HD6412352F13V	HD6472357TE20	HD6472357TE20V	HD6432357(KXX)F	HD6432357(AXX)F	HD6432398(AXX)TEV
描述	IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,QFP,128PIN,PLASTIC	IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,QFP,128PIN,PLASTIC	IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,TQFP,120PIN,PLASTIC	IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,QFP,128PIN,PLASTIC	IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,TQFP,120PIN,PLASTIC	IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,TQFP,120PIN,PLASTIC	IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,QFP,128PIN,PLASTIC	IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,QFP,128PIN,PLASTIC	IC,MICROCONTROLLER,16-BIT,H8S/2000 CPU,CMOS,TQFP,120PIN,PLASTIC
是否Rohs认证	符合	符合	符合	符合	不符合	符合	不符合	不符合	符合
Reach Compliance Code	compliant	unknown	unknown	compliant	unknown	unknown	unknown	unknown	compliant
位大小	16	16	16	16	16	16	16	16	16
CPU系列	H8S/2000	H8S/2000	H8S/2000	H8S/2000	H8S/2000	H8S/2000	H8S/2000	H8S/2000	H8S/2000
JESD-30 代码	R-PQFP-G128	R-PQFP-G128	S-PQFP-G120	R-PQFP-G128	S-PQFP-G120	S-PQFP-G120	R-PQFP-G128	R-PQFP-G128	S-PQFP-G120
端子数量	128	128	120	128	120	120	128	128	120
最高工作温度	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
最低工作温度	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C	-20 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	QFP	QFP	QFP	QFP	QFP	QFP	QFP	QFP	QFP
封装等效代码	QFP128,.63X.87,20	QFP128,.63X.87,20	TQFP120,.64SQ,16	QFP128,.63X.87,20	TQFP120,.64SQ,16	TQFP120,.64SQ,16	QFP128,.63X.87,20	QFP128,.63X.87,20	TQFP120,.64SQ,16
封装形状	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE	SQUARE	RECTANGULAR	RECTANGULAR	SQUARE
封装形式	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK	FLATPACK
电源	5 V	5 V	3/5 V	3.3/5 V	5 V	5 V	3/5 V	5 V	5 V
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
RAM（字节）	8192	8192	8192	8192	8192	8192	8192	8192	8192
ROM（单词）	131072	262144	-	-	131072	131072	131072	131072	262144
速度	20 MHz	20 MHz	10 MHz	13 MHz	20 MHz	20 MHz	10 MHz	20 MHz	20 MHz
最大压摆率	69 mA	69 mA	69 mA	69 mA	69 mA	69 mA	69 mA	69 mA	69 mA
表面贴装	YES	YES	YES	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
端子形式	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
端子节距	0.5 mm	0.5 mm	0.4 mm	0.5 mm	0.4 mm	0.4 mm	0.5 mm	0.5 mm	0.4 mm
端子位置	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD	QUAD
厂商名称	Renesas(瑞萨电子)	Renesas(瑞萨电子)	Renesas(瑞萨电子)	Renesas(瑞萨电子)	-	-	-	Renesas(瑞萨电子)	Renesas(瑞萨电子)
ROM可编程性	MROM	FLASH	-	-	UVPROM	UVPROM	MROM	MROM	MROM
标称供电电压	5 V	5 V	-	-	5 V	5 V	3 V	5 V	5 V
Base Number Matches	1	1	1	1	1	1	1	-	-
包装说明	-	QFP, QFP128,.63X.87,20	QFP, TQFP120,.64SQ,16	QFP, QFP128,.63X.87,20	QFP, TQFP120,.64SQ,16	QFP, TQFP120,.64SQ,16	QFP, QFP128,.63X.87,20	-	-

HD6432357(AXX)FV

HD6432357(AXX)FV概述

HD6432357(AXX)FV规格参数

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HD6432357(AXX)FV相似产品对比

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