Datasheet > MCF5249LAG120

MCF5249LAG120

更新时间： 2024-09-28 12:35:27

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		控制器
页数	文件大小	规格书
2页	110K
描述
ColdFire Embedded Controllers

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MCF5249LAG120 数据手册

ColdFire^®Embedded Controllers

MCF5249

New Trends Call

for New Technology

Enhanced Features Open the Door

to New Possibilities

applications, such as information kiosks,

security and biometrics. The advanced

features include an enhanced

While sales of consumer electronics and

home audio devices are growing, and the

popularity of the low-cost, high-capacity

MP3 format is increasing, Freescale

Semiconductor is keeping pace with

innovative devices that address these

trends. The MCF5249 ColdFire^®

Freescale’s ColdFire MCF5249 32-bit

integrated microprocessor, based on the

Version 2 (V2) ColdFire core, includes new

features that are ideal for any application that

requires significant control processing for file

management, signal processing and data

buffering. In fact, the MCF5249, with up to

125 Dhrystone 2.1 MIPS at 140 MHz, is

diverse enough to drive a wide range of

applications, everything from digital audio to

security to industrial control.

Multiply-Accumulate (eMAC) unit, 96 KB of

on-chip SRAM, 8 KB I-Cache, serial interfaces,

a 12-bit analog-to-digital converter (ADC),

a four-channel direct memory access (DMA),

timers, general-purpose input/output (GPIO)

lines, system integration and a glueless

SDRAM controller.

microprocessor has entered the market

at a time when a convergence is taking

place between home audio electronics

and computer technologies. At the same

time, Freescale has positioned this

advanced ColdFire device for many other

growing markets such as security and

biometrics for fingerprint recognition

and iris scanning applications. Many

corporations, educational facilities,

law enforcement and public transport

authorities are placing increased

The MCF5249, our highest performing V2

yet, gives you flexibility to cost-effectively

design the feature-rich products your

The MCF5249 is uniquely designed to

enable fewer system components and,

with low system power requirements,

products with a longer battery life.

Additionally, its integrated features

keep development costs low and time

to market short.

customers demand in significantly less time.

New Features Give You

More Design Options

The MCF5249 includes exciting

enhancements—serial audio ports compatible

with industry-standard formats, CD-ROM

block decoder/encoder, SPDIF/EBU

The MCF5249 also protects the investments

you’ve already made in technology and

training. With its seamless, fully compatible

upgrade path, the MCF5249 is an attractive

option for MCF5206e users looking to add

performance and capabilities.

transmitter/receiver, Flash media interface,

IDE master interface—that eliminate the need

for additional audio interfaces. The innovative

on-chip audio bus allows a direct connection

between audio interfaces with no intervention

from the CPU, adding even more intelligence

to this smart device. The ColdFire Family is

designed to accelerate system design time

and reduce development costs.

emphasis and investment in the

protection of their staff and assets.

Accordingly, the use of biometric security

is expected to grow exponentially over

the next few years.

Price Performance That’s Hard to Beat

While the MCF5249 is well suited for the

digital audio market, advanced features make

it a good fit for many industrial control

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与MCF5249LAG120相关器件

型号	品牌	获取价格	描述	数据表
MCF5249LCAG120	NXP	获取价格	MCF5249 V2CORE 96KSRAM
MCF5249LCPV120	NXP	获取价格	IC,MICROPROCESSOR,32-BIT,CMOS,QFP,144PIN,PLASTIC
MCF5249LPV120	MOTOROLA	获取价格	32-BIT, 120MHz, RISC PROCESSOR, PQFP144, 20 X 20 X 1.4 MM, 0.50 MM PITCH, LQFP-144
MCF5249PB	MOTOROLA	获取价格	system controller/decoder
MCF5249VF140	MOTOROLA	获取价格	RISC Microprocessor, 32-Bit, 140MHz, CMOS, PBGA160, 15 X 15 MM, 1 MM PITCH, MAPBGA-160
MCF5249VM140	NXP	获取价格	32-BIT, 140MHz, RISC PROCESSOR, PBGA160, 15 X 15 MM, MAPBGA-160
MCF5251	FREESCALE	获取价格	ColdFire Processor
MCF5251_07	FREESCALE	获取价格	ColdFire㈢ Microprocessor Data Sheet
MCF5251_08	FREESCALE	获取价格	ColdFire㈢ Microprocessor
MCF5251CDVM140	FREESCALE	获取价格	ColdFire Processor

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