參數(shù)資料
型號: MCF5206E
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: ColdFire Integrated Microprocessor(ColdFire微處理器)
中文描述: 32-BIT, 40 MHz, MICROPROCESSOR, PQFP160
封裝: PLASTIC, QFP-160
文件頁數(shù): 1/13頁
文件大?。?/td> 191K
代理商: MCF5206E
Order this document by
MCF5206e/D
Product Brief
MCF5206e Integrated Microprocessor
ó
1998 Motorola, Inc. All Rights Reserved.
trademarks are the property of their respective owners.
SEMICONDUCTOR PRODUCT INFORMATION
MCF5206e
CoConsumer Systems Group
Consumer Technologies Group
OVERVIEW
Introduction
The MCF5206e integrated microprocessor combines a ColdFire
with several peripheral functions such as a DRAM controller, timers,
parallel and serial interfaces, and system integration. This device is an
enhanced version of the MCF5206, which is in production today. Not
only does the MCF5206e provide a performance upgrade to the
MCF5206 due to the increased 4 KByte Icache and 8 KByte SRAM and
increased frequency, but this device also integrates an additional
Multiply Accumulate (MAC) unit, hardware divide, and two-channel
DMA to the device while maintaining pin compatibility with the
MCF5206.
The revolutionary ColdFire architecture gives cost-sensitive, high-
volume markets new levels of price and performance. Based upon the
concept of variable-length RISC technology, the ColdFire core combines
the architectural simplicity of conventional 32-bit RISC with a memory-
saving, variable-length instruction set. In deTning the ColdFire
architecture for embedded processing applications, Motorola
incorporated RISC architecture for peak performance and a simpliTed
version of the variable-length instruction set found in the M68000
Family for code density.
By using a variable-length instruction set architecture, embedded
processor designers using ColdFire processors will enjoy signiTcant
system-level advantages over conventional Txed-length RISC
architectures. The denser binary code for ColdFire processors consumes
less valuable memory than Txed-length instruction set RISC processors
available. This improved code density means more efTcient system
memory usage for a given application, and allows for slower, less costly
memory to help achieve a target price/performance level
¨
core
1.
I
2
C bus is a proprietary Philips interface bus.
ColdFire is a trademark of Motorola. All other tradenames, trademarks and registered
相關(guān)PDF資料
PDF描述
MCF5206 ColdFire Integrated Microprocessor(ColdFire微處理器)
MCF5272 MCF5272 ColdFire Integrated Microprocessor Users Manual
MCF5407 ColdFire Integrated Microprocessor(ColdFire微處理器)
MCM101524 1M x 4 Bit Fast Static Random Access Memory with ECL I/O
MCM101524B12 1M x 4 Bit Fast Static Random Access Memory with ECL I/O
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