Name: ADSP-21991BSTZ
Brand: Analog Devices Inc.
SKU: ADSP-21991BSTZ
Availability: InStock
Rating: 5 (108 reviews)

ADSP-21991BSTZ

For Reference Only

Part Number	ADSP-21991BSTZ
Manufacturer	Analog Devices Inc.
Description	IC DSP CONTROLLER 16BIT 176-LQFP
Datasheet	ADSP-21991BSTZ Datasheet ADSP-21991BSTZ Specifications
Package	176-LQFP
ECAD
In Stock	4,592 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 14 - Jun 19 (Choose Expedited Shipping)
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Part Number # ADSP-21991BSTZ (Embedded - DSP (Digital Signal Processors)) is manufactured by Analog Devices Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For ADSP-21991BSTZ specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add ADSP-21991BSTZ with quantity into BOM. Heisener.com does NOT require any registration to request a quote of ADSP-21991BSTZ.

ADSP-21991BSTZ Specifications

Manufacturer	Analog Devices Inc.
Category	Integrated Circuits (ICs) - Embedded - DSP (Digital Signal Processors)
Package	176-LQFP
ECAD
Series	ADSP-21xx
Type	Fixed Point
Interface	SPI, SSP
Clock Rate	160MHz
Non-Volatile Memory	External
On-Chip RAM	112kB
Voltage - I/O	3.30V
Voltage - Core	2.50V
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	176-LQFP
Supplier Device Package	176-LQFP (24x24)

ADSP-21991BSTZ Datasheet

ADSP-21991BSTZ Reviews

Kenn*****ndhi

April 5, 2023

★ ★ ★ ★ ★

All of the components worked, and are still working. So even though the price is amazingly low, the diodes really do work!

Brad*****Soni

March 31, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Ado***** Chen

March 28, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

Fly*****Perry

March 25, 2023

★ ★ ★ ★ ★

Very good and very fast . 100% safe company

Musta*****gueroa

March 8, 2023

★ ★ ★ ★ ★

Does what it says. As with this this type of device it is important to have it mounted so that heat can dissipate. The higher the amperage the hotter the device.

Bobb*****mpson

March 8, 2023

★ ★ ★ ★ ★

What can I say, great value for the money. I only needed 2 but now I have some spares for future projects. They got the job done, nothing more I can say.

Ava *****andez

February 24, 2023

★ ★ ★ ★ ★

Most of the reviews for this product were positive so I took a chance.

Sydn*****hukla

February 22, 2023

★ ★ ★ ★ ★

Fast shipping, work as designed. Made some circuitry with these components and they work well.

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ADSP-21991BSTZ Packaging

ADSP-21991BSTZ FAQ

1. How to order ADSP-21991BSTZ on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that ADSP-21991BSTZ is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the ADSP-21991BSTZ. All suppliers must pass our qualification reviews before they can publish their products including ADSP-21991BSTZ on Heisener; we pay more attention to the channels and quality of ADSP-21991BSTZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the ADSP-21991BSTZ price and inventory displayed accurate?

The price and inventory of ADSP-21991BSTZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of ADSP-21991BSTZ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the ADSP-21991BSTZ we delivered, we will accept the replacement or return of the ADSP-21991BSTZ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of ADSP-21991BSTZ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as ADSP-21991BSTZ pin diagram, ADSP-21991BSTZ datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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ADSP-21991BSTZ Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

ADSP-21991BSTZ

Analog Devices Inc

N/A

Part Number

Manufacturer

Description

Stock

ADSP-21991BSTZ

D# ADSP-21991BSTZ-ND

Analog Devices Inc

IC DSP CONTROLLER 16BIT 176-LQFP

Part Number

Manufacturer

Description

Stock

ADSP21991BSTZ

Analog Devices Inc

OEM/CM ONLY

370

Part Number

Manufacturer

Description

Stock

ADSP-21991BSTZ

D# NS-ADSP-21991BSTZ

Analog Devices Inc

OEM/CM ONLY

8379

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ADSP-21991BSTZ

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