Name: AT89LS51-16PU
Brand: Microchip Technology
SKU: AT89LS51-16PU
Price: 3.2026 USD
Availability: InStock
Rating: 5 (124 reviews)

AT89LS51-16PU

For Reference Only

Part Number	AT89LS51-16PU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 4KB FLASH 40DIP
Datasheet	AT89LS51-16PU Datasheet AT89LS51-16PU Specifications
Package	40-DIP (0.600", 15.24mm)
ECAD
In Stock	114,600 piece(s)
Unit Price	$ 3.2026 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 26 - May 1 (Choose Expedited Shipping)
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Part Number # AT89LS51-16PU (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 AT89LS51-16PU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT89LS51-16PU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT89LS51-16PU.

AT89LS51-16PU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	40-DIP (0.600", 15.24mm)
ECAD
Series	89LS
Core Processor	8051
Core Size	8-Bit
Speed	16MHz
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)	2.7 V ~ 4 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

AT89LS51-16PU Datasheet

AT89LS51-16PU Reviews

Saul*****kinson

March 28, 2023

★ ★ ★ ★ ★

Used it on my system it works perfect as I need.

Pete*****carty

March 28, 2023

★ ★ ★ ★ ★

Worked wonderfully. Went through the instructions to the tea to make sure it was done correctly.

Gianc*****Gandhi

March 22, 2023

★ ★ ★ ★ ★

Excellent safe and secure packing. Fast ship out. Thanks

Chad*****ultz

March 19, 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!

Bla*****Lynch

March 8, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Ken*****Edwin

February 24, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Eme*****Wable

February 24, 2023

★ ★ ★ ★ ★

Very good and very fast . 100% safe company

Wes***** Park

February 20, 2023

★ ★ ★ ★ ★

Great price. Worked well for my needs.

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AT89LS51-16PU Packaging

AT89LS51-16PU FAQ

1. How to order AT89LS51-16PU 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 AT89LS51-16PU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT89LS51-16PU. All suppliers must pass our qualification reviews before they can publish their products including AT89LS51-16PU on Heisener; we pay more attention to the channels and quality of AT89LS51-16PU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT89LS51-16PU price and inventory displayed accurate?

The price and inventory of AT89LS51-16PU 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 AT89LS51-16PU?

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 AT89LS51-16PU we delivered, we will accept the replacement or return of the AT89LS51-16PU 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 AT89LS51-16PU.

(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 AT89LS51-16PU pin diagram, AT89LS51-16PU datasheet?

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

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AT89LS51-16PU 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

AT89LS51-16PU

D# V36:1790_07153116

Microchip Technology Inc

MCU 8-bit 8051 CISC 4KB Flash 3.3V 40-Pin PDIP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

D# AT89LS51-16PU

Atmel Corporation

- Bulk (Alt: AT89LS51-16PU)

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

Atmel Corporation

IC MCU 8BIT 4KB FLASH 40DIP

960

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

D# 2156-AT89LS51-16PU-ND

Rochester Electronics LLC

IC MCU 8BIT 4KB FLASH 40DIP

198

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

AT89LS5116PU

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

21321

Part Number

Manufacturer

Description

Stock

AT89LS5116PU

Microchip Technology Inc

OEM/CM ONLY

1028

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

D# AT89LS51-16PU

Microchip Technology Inc

16MHZ PDIP IND TEMP GREEN 4V-5.5V

RoHS: Compliant

pbFree: Yes

4343

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

D# 556-A89LS51-16PU

Microchip Technology Inc

8-bit Microcontrollers - MCU LOW VOLTAGE 4K ISP FLASH-16MHZ 4-5.5V

RoHS: Compliant

399

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

Microchip Technology Inc

16MHZ, PDIP, IND TEMP, GREEN, 4V-5.5V - Package: 40 PDIP .600in TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

D# MCHP00000004496

Microchip Technology Inc

16MHZ, PDIP, IND TEMP, GREEN, 4V-5.5V - Package: 40 PDIP .600in TUBE

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

D# 68T5004

Microchip Technology Inc

16MHZ, PDIP, IND TEMP, GREEN, 4V-5.5V, 40 PDIP .600IN TUBE ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 180

Container: Bulk

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

D# NS-AT89LS51-16PU

Atmel Corporation

OEM/CM ONLY

2239

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

Atmel Corporation

AT89LS51 - Microcontroller, 8-Bit, FLASH, 8051 CPU

RoHS: Compliant

198

Part Number

Manufacturer

Description

Stock

AT89LS5116PU

Atmel Corporation

OEM/CM ONLY

18564

Part Number

Manufacturer

Description

Stock

AT89LS51-16PU

Atmel Corporation

shipping today

18558

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AT89LS51-16PU

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