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參數(shù)資料
| 型號： | SCF5250PV120 |
| 廠商： | Motorola, Inc. |
| 英文描述： | SCF5250 Integrated ColdFire Microprocessor |
| 中文描述： | SCF5250提供了集成的ColdFire微處理器 |
| 文件頁數(shù)： | 1/48頁 |
| 文件大小： | 767K |
| 代理商： | SCF5250PV120 |
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Freescale Semiconductor, Inc., 2004. All rights reserved.
Freescale Semiconductor
Data Sheet
Document Number: SCF5250EC
Rev. 1.1, 04/2005
Table of Contents
1
Introduction
This document provides an overview of the SCF5250
ColdFire
processor and general descriptions of
SCF5250 features and its various modules.
The SCF5250 was designed as a system
controller/decoder for compressed audio music players,
especially portable and automotive CD and hard disk
drive players. The 32-bit ColdFire core with Enhanced
Multiply Accumulate (EMAC) unit provides optimum
performance and code density for the combination of
control code and signal processing required for audio
decoding and post processing, file management, and
system control.
Low power features include a hardwired CD ROM
decoder, advanced 0.13um CMOS process technology,
1.2V core power supply, and on-chip 128KByte SRAM
that enables Windows Media Audio (WMA) decoding
without the need for external DRAM in CD applications.
The SCF5250 is also an excellent general purpose
system controller with over 110 Dhrystone 2.1 MIPS @
120MHz performance at a very competitive price. The
integrated peripherals and enhanced MAC unit allow the
1
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3
4
5
6
Introduction..........................................................1
SCF5250 Block Diagram.....................................8
Documentation ....................................................8
Signal Descriptions..............................................9
Electrical Characteristics...................................21
Pin-Out and Package Information .....................38
SCF5250 Integrated ColdFire
Microprocessor Data Sheet
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| SCF5250VM120 | SCF5250 Integrated ColdFire Microprocessor |
| SCM20014 | VGA Digital Image Sensor(VGA數(shù)字圖像傳感器) |
| SCM6323ATS10A | 64K x 16 Bit 3.3 V Asynchronous Fast Static RAM |
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| SCM6323AYJ10AR | 64K x 16 Bit 3.3 V Asynchronous Fast Static RAM |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SCF5250VM120 | 功能描述:MCU 32BIT 120MHZ AUD 196-MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:SCF52xx 標準包裝:1 系列:87C 核心處理器:MCS 51 芯體尺寸:8-位 速度:16MHz 連通性:SIO 外圍設備:- 輸入/輸出數(shù):32 程序存儲器容量:8KB（8K x 8） 程序存儲器類型:OTP EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4 V ~ 6 V 數(shù)據(jù)轉換器:- 振蕩器型:外部 工作溫度:0°C ~ 70°C 封裝/外殼:44-DIP 包裝:管件 其它名稱:864285 |
| SCF5251VM | 制造商:Freescale Semiconductor 功能描述: |
| SCF54417M0CMJ250 | 制造商:Freescale Semiconductor 功能描述:COLDFIREV4M CORE - Bulk |
| SCF5740 | 功能描述:LED 顯示器和配件 5x7 Red 0.27" 4-CHARACTER RoHS:否 制造商:Avago Technologies 顯示器類型:7 Segment 數(shù)位數(shù)量:2 字符大小:7.8 mm x 14.22 mm 照明顏色:Red 波長:628 nm 共用管腳:Common Anode 工作電壓:2.05 V 工作電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 35 C 封裝:Tube |
| SCF5741 | 制造商:OSRAM 功能描述: |
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