Name: AT89S4051-24PU
Brand: Microchip Technology
SKU: AT89S4051-24PU
Price: 2.9961 USD
Availability: InStock
Rating: 5 (96 reviews)

AT89S4051-24PU

For Reference Only

Part Number	AT89S4051-24PU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 4KB FLASH 20DIP
Datasheet	AT89S4051-24PU Datasheet AT89S4051-24PU Specifications
Package	20-DIP (0.300", 7.62mm)
ECAD
In Stock	9,012 piece(s)
Unit Price	$ 2.9961 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 31 - Jun 5 (Choose Expedited Shipping)
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Part Number # AT89S4051-24PU (Embedded - Microcontrollers) is manufactured by Microchip Technology 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 AT89S4051-24PU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT89S4051-24PU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT89S4051-24PU.

AT89S4051-24PU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	20-DIP (0.300", 7.62mm)
ECAD
Series	89S
Core Processor	8051
Core Size	8-Bit
Speed	24MHz
Connectivity	UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM
Number of I/O	15
Program Memory Size	4KB (4K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	256 x 8
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 5.5 V
Data Converters	-
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	20-DIP (0.300", 7.62mm)
Supplier Device Package	20-PDIP

AT89S4051-24PU Datasheet

AT89S4051-24PU Reviews

Cols*****ains

March 30, 2023

★ ★ ★ ★ ★

Boundless range of products, ease of search and fast delivery continue to impress. Heisener is always my first stop for electronic components.

Ver*****uffy

March 30, 2023

★ ★ ★ ★ ★

They are great as I need, I give 5 stars.

Joe*****astry

March 26, 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.

Lond*****odges

March 22, 2023

★ ★ ★ ★ ★

Incredible fast delivery,All super OK. Thanks

Sel***** Hill

February 27, 2023

★ ★ ★ ★ ★

This is the best online shop to order electronic components. From a 30 cent item up to industrial, Customer Service is great. This company is so reliable and super easy to work with and ask questions. One CS agent even stayed after hours to get me an answer!

Dan*****Reddy

February 24, 2023

★ ★ ★ ★ ★

This seems to be a good set. I'll update more when I've tested these and can review their working quality.

Yad***** Raj

February 22, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Elain*****rington

February 20, 2023

★ ★ ★ ★ ★

arrived well within time bracket, put this firm on my suppliers list, many thanks

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AT89S4051-24PU Packaging

AT89S4051-24PU FAQ

1. How to order AT89S4051-24PU 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 AT89S4051-24PU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT89S4051-24PU. All suppliers must pass our qualification reviews before they can publish their products including AT89S4051-24PU on Heisener; we pay more attention to the channels and quality of AT89S4051-24PU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT89S4051-24PU price and inventory displayed accurate?

The price and inventory of AT89S4051-24PU 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 AT89S4051-24PU?

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 AT89S4051-24PU we delivered, we will accept the replacement or return of the AT89S4051-24PU 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 AT89S4051-24PU.

(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 AT89S4051-24PU pin diagram, AT89S4051-24PU datasheet?

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

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AT89S4051-24PU 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

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AT89S4051-24PU

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