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SH7146 数据表 (PDF) - Renesas Technology Corp

SH7146 Datasheet PDF - Renesas Technology Corp
部件名 SH7146
下载  SH7146 下载

文件大小   5861.17 Kbytes
  1022 Pages
制造商  RENESAS [Renesas Technology Corp]
网页  http://www.renesas.com
标志 RENESAS - Renesas Technology Corp
功能描述 32-Bit RISC Microcomputer SuperH??RISC engine Family

SH7146 Datasheet (PDF)

Go To PDF Page 下载 数据表
SH7146 Datasheet PDF - Renesas Technology Corp

部件名 SH7146
下载  SH7146 Click to download

文件大小   5861.17 Kbytes
  1022 Pages
制造商  RENESAS [Renesas Technology Corp]
网页  http://www.renesas.com
标志 RENESAS - Renesas Technology Corp
功能描述 32-Bit RISC Microcomputer SuperH??RISC engine Family

SH7146 数据表 (HTML) - Renesas Technology Corp

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SH7146 产品详情

Overview

Features of SH7146 and SH7149



This LSI is a single-chip RISC (Reduced Instruction Set Computer) microcomputer that integrates a Renesas Technology original RISC CPU core with peripheral functions required for system configuration.



The CPU in this LSI has a RISC-type instruction set. Most instructions can be executed in one state (one system clock cycle), which greatly improves instruction execution speed. In addition, the 32-bit internal-bus architecture enhances data processing power. With this CPU, it has become possible to assemble low-cost, high-performance, and high-functioning systems, even for applications that were previously impossible with microcomputers, such as real-time control, which demands high speeds.



Features

CPU

• Central processing unit with an internal 32-bit RISC (Reduced Instruction Set Computer) architecture

• Instruction length: 16-bit fixed length for improved code efficiency

• Load-store architecture (basic operations are executed between registers)

• Sixteen 32-bit general registers

• Five-stage pipeline

• On-chip multiplier: Multiplication operations (32 bits × 32 bits → 64 bits) executed in two to five cycles

• C language-oriented 62 basic instructions

   Note: Some specifications on slot illegal instruction exception handling in this LSI differ from those of the conventional SH-2. For details, see section 5.8.4, Notes on Slot Illegal Instruction Exception Handling.

Operating modes

• Operating modes

 Single chip mode

 Extended ROM enabled mode (only in SH7149)

 Extended ROM disabled mode (only in SH7149)

• Operating states

 Program execution state

 Exception handling state

 Bus release state (only in SH7149)

• Power-down modes

 Sleep mode

 Software standby mode

 Deep software standby mode

 Module standby mode

User break controller

(UBC)

• Addresses, data values, type of access, and data size can all be set as break conditions

• Supports a sequential break function

• Two break channels

• In the masked ROM version, only the L bus instruction fetch address break (two channels) can be set



 




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关于 Renesas Technology Corp


Renesas Technology Corp是一家日本半导体公司,可为汽车,工业和消费者市场中的各种应用提供广泛的微控制器,芯片以及模拟和电源设备。
该公司于2010年通过NEC Electronics Corporation and Renesas Technology Corporation合并成立。
Renesas是世界上最大的微控制器供应商之一,并以其在物联网(IoT),人工智能(AI)和汽车电子产品等领域的高级技术开发方面的专业知识而闻名。
该公司在20多个国家 /地区开展业务,其产品用于广泛的应用。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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