Datasheet > DSPB56725AF

DSPB56725AF

更新时间： 2024-11-09 06:54:47

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		/
页数	文件大小	规格书
48页	830K
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Symphony™ DSP56724/DSP56725 Multi-Core Audio Processors

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DSPB56725AF 数据手册

Freescale Semiconductor

Data Sheet: Technical Data

Document Number: DSP56724EC

Rev. 1, 12/2008

DSP56724/DSP56725

DSP56724

144-Pin LQFP

20 mm × 20 mm

0.5 mm pitch

Symphony^™DSP56724/

DSP56725 Multi-Core Audio

Processors

DSP56725

80-Pin LQFP

14 mm × 14 mm

0.65 mm pitch

See Table 19.

meeting high MIPs requirements. Legacy peripherals from the

previous DSP5636x/37x families are included, as are a variety

of new modules available in the DSP5672x family. Modules

from the DSP56720 are included, such as an Asynchronous

Sample Rate Converter (ASRC), an Inter-Core

Communication (ICC) module, an External Memory

Controller (EMC) to support SDRAM (DSP56724 only), and

a Sony/Philips Digital Interface (S/PDIF) transceiver.

The Symphony DSP56724/DSP56725 Multi-Core Audio

Processors are part of the DSP5672x family of programmable

CMOS DSPs, designed using dual DSP56300 24-bit cores.

The DSP56724 is intended for consumer and professional

audio applications that require high performance for audio

processing. In addition, the DSP56724 is ideally suited for

applications that need the capability to expand memory

off-chip or to interface to external parallel peripherals.

Potential applications include A/V receivers, DVD Receivers,

Home Theater in a Box (HTIB), and professional audio

equipment including portable recording equipment, musical

instruments, guitar amplifiers and pedals. The DSP56724

offers customers flexibility in their designs by providing a

more cost-effective alternative to the DSP56720 while

maintaining pin compatibility.

The DSP56724/DSP56725 devices offer up to 250 million

instructions per second (MIPs) per core using an internal

250 MHz clock. The DSP56724/ DSP56725 products are high

density CMOS devices with 3.3 V inputs and outputs.

The DSP56724 block diagram is shown in Figure 1; the

DSP56725 block diagram is shown in Figure 2.

NOTE

The DSP56725 is intended for automotive and audio

applications that require high performance for audio

processing. Potential applications include A/V receivers,

DVD Receivers, Home Theater in a Box (HTIB), and

automotive amplifiers and entertainment systems. The

DSP56725 offers customers flexibility in their designs by

providing a more cost-effective alternative to the DSP56721

while maintaining pin compatibility.

This document contains information on a new product.

Specifications and information herein are subject to change

without notice. Finalized specifications may be published

after further characterization and device qualifications are

completed.

The DSP56724/DSP56725 devices provide a wealth of

on-chip audio processing functions, via a plug and play

software architecture system that supports audio decoding

algorithms, various equalization algorithms, compression,

signal generator, tone control, fade/balance, level

meter/spectrum analyzer, among others. The

DSP56724/DSP56725 devices also support various matrix

decoders and sound field processing algorithms.

With two DSP56300 cores, a single DSP56724/ DSP56725

device can replace dual-DSP designs, saving costs while

This document contains information on a product under development. Freescale reserves the

right to change or discontinue this product without notice.

12 3 4 5 6 7...48

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与DSPB56725AF相关器件

型号	品牌	获取价格	描述	数据表
DSPB56725CAF	FREESCALE	获取价格	Symphony™ DSP56724/DSP56725 Multi-Core Audio
DSPB56725CAF	NXP	获取价格	Lead Free DSPB56725 Auto Part
DSPB56L007FJ50	MOTOROLA	获取价格	Digital Signal Processor
DSPB56L007FJ66	MOTOROLA	获取价格	Digital Signal Processor
DSPC367DB1	MOTOROLA	获取价格	Digital Signal Processor, 24-Bit Size, 24-Ext Bit, 150MHz, CMOS, PQFP144
DSPC56367AG150	MOTOROLA	获取价格	24-BIT, 150MHz, OTHER DSP, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQ
DSPC56367PV150	ROCHESTER	获取价格	24-BIT, 150 MHz, OTHER DSP, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASTIC, L
DSPC56367PV150	MOTOROLA	获取价格	24-BIT, 150MHz, OTHER DSP, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQ
DSPC56367PV150	NXP	获取价格	IC,DSP,24-BIT,CMOS,QFP,144PIN,PLASTIC
DSPC56371AF150	NXP	获取价格	C VERSION 371 150 MHZ

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