DSPC56721CAF datasheet, PDF - EEWORLD Datasheet

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DSPC56721CAF: Description0-BIT, 200MHz, OTHER DSP, PQFP80, 14 X 14 MM, 1.40 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-80; CategoryThe embedded processor and controller Microcontrollers and processors; File Size864KB，54 Pages; ManufacturerNXP; Websitehttps://www.nxp.com; Environmental Compliance

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DSPC56721CAF Overview

0-BIT, 200MHz, OTHER DSP, PQFP80, 14 X 14 MM, 1.40 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-80

DSPC56721CAF Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	NXP
Parts packaging code	QFP
package instruction	14 X 14 MM, 1.40 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-80
Contacts	80
Reach Compliance Code	compliant
ECCN code	3A001.A.3
Other features	ALSO REQUIRES 3.3V I/O SUPPLY
Address bus width
barrel shifter	NO
boundary scan	YES
maximum clock frequency	200 MHz
External data bus width
Format	FIXED POINT
Internal bus architecture	MULTIPLE
JESD-30 code	S-PQFP-G80
length	14 mm
low power mode	NO
Number of terminals	80
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	LQFP
Package shape	SQUARE
Package form	FLATPACK
Certification status	Not Qualified
Maximum seat height	1.6 mm
Maximum supply voltage	1.05 V
Minimum supply voltage	0.95 V
Nominal supply voltage	1 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	QUAD
width	14 mm
uPs/uCs/peripheral integrated circuit type	DIGITAL SIGNAL PROCESSOR, OTHER

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Freescale Semiconductor

Data Sheet: Technical Data

Document Number: DSP56720EC

Rev. 5, 02/2009

DSP56720/DSP56721

Symphony

™

DSP56720/DSP56721

Multi-Core Audio Processors

The Symphony DSP56720/DSP56721 Multi-Core Audio

Processors are part of the DSP5672x family of programmable

CMOS DSPs, designed using multiple DSP56300 24-bit

cores.

The DSP56720/DSP56721 devices are intended for

automotive, consumer, and professional audio applications

that require high performance for audio processing. In

addition, the DSP56720 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, HD-DVD and Blu-Ray players, car

audio/amplifiers, and professional recording equipment.

The DSP56720/DSP56721 devices excel at audio processing

for automotive and consumer audio applications requiring

high MIPs. Higher MIPs and memory requirements are driven

by the new high-definition audio standards (Dolby Digital+,

Dolby TrueHD, DTS-HD, for example) and the desire to

process multiple audio streams.

In addition, DSP56720/DSP56721 devices are optimal for the

professional audio market requiring audio recording, signal

processing, and digital audio synthesis.

The DSP56720/DSP56721 processors 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

DSP56720/DSP56721 devices also support various matrix

decoders and sound field processing algorithms.

With two DSP56300 cores, a single DSP56720 or DSP56721

device can replace dual-DSP designs, saving costs while

meeting high MIPs requirements. Legacy peripherals from the

previous DSP5636x/7x families are included, as well as a

variety of new modules. Included among the new modules are

an Asynchronous Sample Rate Converter (ASRC), Inter-Core

DSP56720

144-Pin LQFP

20 mm

0.5 mm pitch

DSP56721

80-Pin LQFP

14 mm

0.65 mm pitch

144-Pin LQFP

20 mm

0.5 mm pitch

Communication (ICC), an External Memory Controller

(EMC) to support SDRAM, and a Sony/Philips Digital

Interface (S/PDIF).

The DSP56720/DSP56721 offer 200 million instructions per

second (MIPs) per core using an internal 200 MHz clock.

The DSP56720/DSP56721 are high density CMOS devices

with 3.3 V inputs and outputs.

The DSP56720 device is slightly different than the DSP56721

device—the DSP56720 includes an external memory

interface while the DSP56721 device does not. The

DSP56720 block diagram is shown in

Figure 1;

the

DSP56721 block diagram is shown in

Figure 2.

Freescale reserves the right to change the detail specifications as may be required to permit

improvements in the design of its products.

DSPC56721CAF Related Products

	DSPC56721CAF	DSPC56721CAG	DSPC56720CAG
Description	0-BIT, 200MHz, OTHER DSP, PQFP80, 14 X 14 MM, 1.40 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-80	24-BIT, 200MHz, OTHER DSP, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-144	24-BIT, 200MHz, OTHER DSP, PQFP144, 20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-144
Is it Rohs certified?	conform to	conform to	conform to
Parts packaging code	QFP	QFP	QFP
package instruction	14 X 14 MM, 1.40 MM HEIGHT, 0.65 MM PITCH, PLASTIC, LQFP-80	20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-144	20 X 20 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, PLASTIC, LQFP-144
Contacts	80	144	144
Reach Compliance Code	compliant	compliant	compliant
ECCN code	3A001.A.3	3A001.A.3	3A001.A.3
Other features	ALSO REQUIRES 3.3V I/O SUPPLY	ALSO REQUIRES 3.3V I/O SUPPLY	ALSO REQUIRES 3.3V I/O SUPPLY
Address bus width	-	24	24
barrel shifter	NO	NO	NO
boundary scan	YES	YES	YES
maximum clock frequency	200 MHz	200 MHz	200 MHz
External data bus width	-	24	24
Format	FIXED POINT	FIXED POINT	FIXED POINT
Internal bus architecture	MULTIPLE	MULTIPLE	MULTIPLE
JESD-30 code	S-PQFP-G80	S-PQFP-G144	S-PQFP-G144
length	14 mm	20 mm	20 mm
low power mode	NO	NO	NO
Number of terminals	80	144	144
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	LQFP	LFQFP	LFQFP
Package shape	SQUARE	SQUARE	SQUARE
Package form	FLATPACK	FLATPACK	FLATPACK
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.6 mm	1.6 mm	1.6 mm
Maximum supply voltage	1.05 V	1.05 V	1.05 V
Minimum supply voltage	0.95 V	0.95 V	0.95 V
Nominal supply voltage	1 V	1 V	1 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	0.65 mm	0.5 mm	0.5 mm
Terminal location	QUAD	QUAD	QUAD
width	14 mm	20 mm	20 mm
uPs/uCs/peripheral integrated circuit type	DIGITAL SIGNAL PROCESSOR, OTHER	DIGITAL SIGNAL PROCESSOR, OTHER	DIGITAL SIGNAL PROCESSOR, OTHER
Base Number Matches	-	1	1

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