Name: AT89S51-24PU
Brand: Microchip Technology
SKU: AT89S51-24PU
Price: 3.3781 USD
Availability: InStock
Rating: 5 (126 reviews)

AT89S51-24PU

For Reference Only

Part Number	AT89S51-24PU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 4KB FLASH 40DIP
Datasheet	AT89S51-24PU Datasheet AT89S51-24PU Specifications
Package	40-DIP (0.600", 15.24mm)
ECAD
In Stock	6,256 piece(s)
Unit Price	$ 3.3781 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
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Part Number # AT89S51-24PU (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 AT89S51-24PU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT89S51-24PU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT89S51-24PU.

AT89S51-24PU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	40-DIP (0.600", 15.24mm)
ECAD
Series	89S
Core Processor	8051
Core Size	8-Bit
Speed	24MHz
Connectivity	UART/USART
Peripherals	WDT
Number of I/O	32
Program Memory Size	4KB (4K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	128 x 8
Voltage - Supply (Vcc/Vdd)	4 V ~ 5.5 V
Data Converters	-
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	40-DIP (0.600", 15.24mm)
Supplier Device Package	40-PDIP

AT89S51-24PU Datasheet

AT89S51-24PU Reviews

Tere*****udley

April 5, 2023

★ ★ ★ ★ ★

Excellent sales and service. Thank you. Buy with confidence.

Sad*****Hodge

March 28, 2023

★ ★ ★ ★ ★

I received technical certification with a good staff. They have good fair prices on brand names.

Kyl*****ube

March 26, 2023

★ ★ ★ ★ ★

I always have good experiences in dealing with Heisener Electronics. They have the components I need in stock, their search function is great, and shipping is fast and always as promised.

Mare*****erett

March 3, 2023

★ ★ ★ ★ ★

Great website. Well organized and easy to search products.

Levi*****gupta

February 27, 2023

★ ★ ★ ★ ★

They worked great. Not much to say - as far as I can tell they adhere to the specs, and did the job I needed them to. Good transistors for higher current situations.

Davi*****andit

February 23, 2023

★ ★ ★ ★ ★

I got a very helpful customer service here. Definitely will order my electronics needs again.

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AT89S51-24PU Packaging

AT89S51-24PU FAQ

1. How to order AT89S51-24PU 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 AT89S51-24PU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT89S51-24PU. All suppliers must pass our qualification reviews before they can publish their products including AT89S51-24PU on Heisener; we pay more attention to the channels and quality of AT89S51-24PU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT89S51-24PU price and inventory displayed accurate?

The price and inventory of AT89S51-24PU 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 AT89S51-24PU?

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 AT89S51-24PU we delivered, we will accept the replacement or return of the AT89S51-24PU 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 AT89S51-24PU.

(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 AT89S51-24PU pin diagram, AT89S51-24PU datasheet?

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

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AT89S51-24PU 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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AT89S51-24PU

D# V36:1790_07156764

Microchip Technology Inc

MCU 8-bit 8051 CISC 4KB Flash 5V 40-Pin PDIP W Tube

RoHS: Compliant

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AT89S51-24PU

D# AT89S51-24PU

Atmel Corporation

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AT89S51-24PU

D# AT89S51-24PU

Microchip Technology Inc

MCU 8-bit AT89 8051 CISC 4KB Flash 5V 40-Pin PDIP (Alt: AT89S51-24PU)

RoHS: Compliant

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AT89S51-24PU

D# AT89S51-24PU

Microchip Technology Inc

MCU 8-bit AT89 8051 CISC 4KB Flash 5V 40-Pin PDIP (Alt: AT89S51-24PU)

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AT89S51-24PU

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AT89S51-24PU

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Microchip Technology Inc

24MHZ, PDIP, IND TEMP, GREEN, 5V

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Bulk

596

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AT89S51-24PU

D# AT89S51-24PU-ND

Microchip Technology Inc

IC MCU 8BIT 4KB FLASH 40DIP

960

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AT89S51-24PU

D# AT89S51-24PU

Atmel Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1286

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AT89S51-24PU

Microchip Technology Inc

In stock shipping within 2days

1120

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AT89S51-24PU

D# 1095739

Microchip Technology Inc

MCU, 8BIT, 8051, 24MHZ, DIP-40

RoHS: Compliant

Min Qty: 1

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OEM/CM QUOTES ONLY | NO BROKERS

22217

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AT89S51-24PU

Microchip Technology Inc

8051 series Microcontroller IC 8-Bit 24MHz 4KB (4K x 8) FLASH 40-PDIP

RoHS: Compliant

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AT89S51-24PU

Microchip Technology Inc

MCU 8-bit - 8051 Family AT89S51 Series Microcontrollers - 24 MHz - 4 KB - 128 Byte - PDIP W - 40 Pins.

RoHS: Not Compliant

386

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AT89S51-24PU

D# AT89S51-24PU

Microchip Technology Inc

24MHZ PDIP IND TEMP GREEN 5V

RoHS: Compliant

pbFree: Yes

634

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AT89S51-24PU

Atmel Corporation

OEM/CM Immediate delivery

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Microchip Technology Inc

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Description

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AT89S51-24PU

D# 68T5019

Microchip Technology Inc

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RoHS: Compliant

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Container: Bulk

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AT89S51-24PU

D# NS-AT89S51-24PU

Atmel Corporation

OEM/CM ONLY

3272

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Manufacturer

Description

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AT89S51-24PU

Microchip Technology Inc

MCU 8-bit - 8051 Family AT89S51 Series Microcontrollers - 24 MHz - 4 KB - 128 Byte - PDIP W - 40 Pins.

RoHS: Not Compliant

386

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Manufacturer

Description

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AT89S51-24PU

D# 1278151P

Microchip Technology Inc

Microchip AT89S51-24PU, 8bit 8051 Microcontroller, AT89, 24MHz, 4 kB Flash, 40-Pin PDIP, TU

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Description

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AT89S51-24PU

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RoHS: Compliant

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AT89S51-24PU

Atmel Corporation

IN stock Immediate delivery

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Atmel Corporation

shipping today

12496

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D# 44003688

Microchip Technology Inc

MCU 8-bit 8051 CISC 4KB Flash 5V 40-Pin PDIP W Tube

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
AT89S51-24PU (PB FREE)	Atmel Corporation	RFQ	11534
AT89S5124PU	Atmel Corporation	RFQ	1453
AT89S51-24PU	Atmel Corporation	RFQ	9469

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AT89S51-24PU

Atmel Corporation

IC MCU 8BIT 4KB FLASH 40DIP

6768

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AT89S51-24PU

D# 1095739

Microchip Technology Inc

MCU, 8BIT, 8051, 24MHZ, DIP-40

RoHS: Compliant

Min Qty: 1

Container: Each

1263

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AT89S51-24PU

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