This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.


DSP 24bit 200MHz 200MIPS Automotive 144-Pin LQFP Tray

Inquiry Add To Bom

DSPB56721AG General Description

Responding to the demand for increased memory and performance in advanced audio applications, NXP? has designed digital signal processing (DSP) chips that support multiple high-definition (HD) audio standards. The Symphony? audio DSP56721 is part of afamily of multi-core 24-bit processors from NXP, further broadening the company's expansive audio portfolio. The DSP56721 retains code compatibility with Our popular DSP56000 and DSP56300 core families of DSPs while enhancing its capabilities with many new features such as integrated S/PDIF module, an embedded asynchronous sample rate converter and more audio channels.The DSP56721 is similar to the DSP56720 except that there is no external memory controller and this product is offered in two packages – 144LQFP and 80LQFP.The Symphony? audio DSP56721 excels at audio processing for automotive, consumer and professional audio applications requiring high million instructions per second (MIPS). Higher MIPS and memory requirements are driven by the new HD audio standards (Dolby? Digital Plus, Dolby? TrueHD, DTS-HD). In addition, the DSPs are optimal for the professional audio market requiring audio recording, signal processing and digital audio synthesis.

NXP Semiconductor Inventory

Key Features

NXP Semiconductor Original Stock
NXP Semiconductor Inventory


Security Status COMPANY PUBLIC Description DSP56721
Number of pins 144 Package Style LQFP
Manufacturer NXP Product Category Audio DSPs
RoHS Details Series DSPB56721
Product Audio DSPs Operating Supply Voltage 1 V, 3.3 V
Mounting Style SMD/SMT Package / Case LQFP-144
Qualification AEC-Q100 Brand NXP Semiconductors
Moisture Sensitive Yes Product Type Audio DSPs
Factory Pack Quantity 300 Subcategory Audio ICs
Part # Aliases 935309305557


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail


We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray


You need to log in to reply. Sign In | Sign Up

DSPB56721AG Datasheet PDF

Preliminary Specification DSPB56721AG PDF Download

DSPB56721AG PDF Preview

Buying Guide

  • What is the lifespan of DSPB56721AG?

    The lifespan of DSPB56721AG depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of DSPB56721AG?

    You can find it with PDF Datasheet for DSPB56721AG on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of DSPB56721AG?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of DSPB56721AG or my history order record?

    You could view all of your orders by logging in or registering AVAQ account. Log in or Register an account now.