Datasheet > AN453

AN453

更新时间： 2024-11-14 12:52:39

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		/
页数	文件大小	规格书
10页	58K
描述
Product Brief Integrated Processor With DMA

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AN453 数据手册

Order this document

by MC68340/D

MOTOROLA

SEMICONDUCTOR

PRODUCT INFORMATION

MC68340

MC68340V

Product Brief

Integrated Processor With DMA

The MC68340 is a high-performance 32-bit integrated processor with direct memory access (DMA),

combining an enhanced M68000-compatible processor, 32-bit DMA, and other peripheral subsystems on a

single integrated circuit. The MC68340 CPU32 delivers 32-bit CISC processor performance from a lower

cost 16-bit memory system. The combination of peripherals offered in the MC68340 can be found in a

diverse range of microprocessor-based systems, including embedded control and general computing.

Systems requiring very high-speed block transfers of data can especially benefit from the MC68340's DMA.

The MC68340's high level of functional integration results in significant reductions in component count,

power consumption, board space, and cost while yielding much higher system reliability and shorter design

time. The 3.3-V MC68340V is particularly attractive to applications requiring a very tight power budget.

Complete code compatibility with the MC68000 affords the designer access to a broad base of established

real-time kernels, operating systems, languages, applications, and development tools—many oriented

towards embedded control. Figure 1 shows a block diagram of the MC68340.

SYSTEM

INTEGRATION

MODULE

TWO-

CHANNEL

SERIAL

I/O

CPU32

CORE

SYSTEM

PROTECTION

CLOCK

EXTERNAL

BUS

INTERFACE

INTERMODULE BUS

BUS

ARBITRATION

TWO-CHANNEL DMA

CONTROLLER

TIMER

MODULE

TIMER

MODULE

IEEE TEST

Figure 1. MC68340 Simplified Block Diagram

This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.

Rev 3

Also Replaces BR752/D

1992

12 3 4 5 6 7...10

中文翻译

下载PDF

与AN453相关器件

型号	品牌	获取价格	描述	数据表
AN4558	PANASONIC	获取价格	Dual Operational Amplifiers
AN4558(AN6552)	PANASONIC	获取价格	Dual Operational Amplifiers
AN4558S	PANASONIC	获取价格	Dual Operational Amplifiers
AN4558S(AN6552S)	ETC	获取价格	Voltage-Feedback Operational Amplifier
AN4571	ETC	获取价格	GDU9X-XXXXX. for use with GTO gate drive units
AN45N03S	ANBON	获取价格	PDFN3*3-8L
AN460	NXP	获取价格	Using the P82B96 for bus interface
AN463	MOTOROLA	获取价格	60HC05K0 Infra-red Remote Control
AN-467	FAIRCHILD	获取价格	Taking Advantage of ECL Minimum-Skew Clock Drivers
AN-468	FAIRCHILD	获取价格	Taking Advantage of ECL Minimum-Skew Clock Drivers