Name: AT89C2051-12PU
Brand: Microchip Technology
SKU: AT89C2051-12PU
Price: 2.3938 USD
Availability: InStock
Rating: 5 (163 reviews)

AT89C2051-12PU

For Reference Only

Part Number	AT89C2051-12PU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 2KB FLASH 20DIP
Datasheet	AT89C2051-12PU Datasheet AT89C2051-12PU Specifications
Package	20-DIP (0.300", 7.62mm)
ECAD
In Stock	4,912 piece(s)
Unit Price	$ 2.3938 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
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Part Number # AT89C2051-12PU (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 AT89C2051-12PU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT89C2051-12PU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT89C2051-12PU.

AT89C2051-12PU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	20-DIP (0.300", 7.62mm)
ECAD
Series	89C
Core Processor	8051
Core Size	8-Bit
Speed	12MHz
Connectivity	UART/USART
Peripherals	LED
Number of I/O	15
Program Memory Size	2KB (2K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	128 x 8
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 6 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

AT89C2051-12PU Datasheet

AT89C2051-12PU Reviews

Casp*****Hart

April 7, 2023

★ ★ ★ ★ ★

Those components that were in stock shipped fast and arrived promptly.

Micha*****orrow

April 6, 2023

★ ★ ★ ★ ★

These were delivered very quickly and are fantastic selection of products.

Jaba*****arson

March 20, 2023

★ ★ ★ ★ ★

Happy with purchase, would do business again

Iri*****annan

March 19, 2023

★ ★ ★ ★ ★

Very professional sellers, they have adopted MSL packaging for different parts.

Jax*****Buch

March 13, 2023

★ ★ ★ ★ ★

So far all the items still work. I'm using these for some home made solar panels and they're doing great.

Write a Review

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AT89C2051-12PU Packaging

AT89C2051-12PU FAQ

1. How to order AT89C2051-12PU 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 AT89C2051-12PU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT89C2051-12PU. All suppliers must pass our qualification reviews before they can publish their products including AT89C2051-12PU on Heisener; we pay more attention to the channels and quality of AT89C2051-12PU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT89C2051-12PU price and inventory displayed accurate?

The price and inventory of AT89C2051-12PU 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 AT89C2051-12PU?

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 AT89C2051-12PU we delivered, we will accept the replacement or return of the AT89C2051-12PU 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 AT89C2051-12PU.

(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 AT89C2051-12PU pin diagram, AT89C2051-12PU datasheet?

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

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AT89C2051-12PU 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

AT89C2051-12PU

D# V99:2348_07157143

Microchip Technology Inc

MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP W Tube

RoHS: Compliant

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Manufacturer

Description

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AT89C2051-12PU

D# AT89C2051-12PU

Atmel Corporation

- Bulk (Alt: AT89C2051-12PU)

Part Number

Manufacturer

Description

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AT89C2051-12PU

D# AT89C2051-12PU

Microchip Technology Inc

(Alt: AT89C2051-12PU)

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Manufacturer

Description

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AT89C2051-12PU

Atmel Corporation

111

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

Atmel Corporation

MICROCONTROLLER MCU, 8 BIT, 8051, 12MHZ, DIP-20, Controller Family/Series:AT89C2051, Program Memory Size:2KB, RAM Memory Size:125Byte, CPU Speed:12MHz, No. of I/O's:15, MCU Case Style:DIP, No. of Pins:20, Embedded Interface Type:UART, RoHS Compliant: Yes

1830

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AT89C205112PU

Atmel Corporation

Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDIP20

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

D# AT89C2051-12PU-ND

Microchip Technology Inc

IC MCU 8BIT 2KB FLASH 20DIP

1475

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Manufacturer

Description

Stock

AT89C2051-12PU

D# AT89C2051-12PU

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

2437

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Manufacturer

Description

Stock

AT89C2051-12PU

Atmel Corporation

In stock shipping within 2days

274

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Manufacturer

Description

Stock

AT89C2051-12PU

D# 1699389

Microchip Technology Inc

MCU, 8BIT, 8051, 12MHZ, DIP-20

RoHS: Compliant

Min Qty: 1

Container: Each

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Description

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AT89C2051-12PU

Microchip Technology Inc

AT89C2051 Series 2 KB Flash 128 B SRAM 12 MHz 8-Bit Microcontroller - DIP-20

RoHS: Compliant

pbFree: Yes

182

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AT89C205112PU

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

13800

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

Atmel Corporation

In Stock

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

Microchip Technology Inc

8051 series Microcontroller IC 8-Bit 12MHz 2KB (2K x 8) FLASH 20-PDIP

RoHS: Compliant

30000

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

Atmel Corporation

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

Microchip Technology Inc

MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP W Tube

RoHS: Not Compliant

439

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

D# AT89C2051-12PU

Microchip Technology Inc

12MHZ PDIP IND TEMP GREEN 2.7 - 5.5V

RoHS: Compliant

pbFree: Yes

2782

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Manufacturer

Description

Stock

AT89C2051-12PU

Atmel Corporation

OEM/CM Immediate delivery

66668

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Manufacturer

Description

Stock

AT89C2051-12PU

D# 556-A89C205112PU

Microchip Technology Inc

8-bit Microcontrollers - MCU 20 PINS 2K FLASH 12MHZ 2.7 - 5.5V

RoHS: Compliant

334

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Manufacturer

Description

Stock

AT89C2051-12PU

Microchip Technology Inc

12MHZ, PDIP, IND TEMP, GREEN, 2.7 - 5.5V - Package: 20 PDIP .300in TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

D# MCHP00000004344

Microchip Technology Inc

12MHZ, PDIP, IND TEMP, GREEN, 2.7 - 5.5V - Package: 20 PDIP .300in TUBE

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

D# 27AC0674

Microchip Technology Inc

12MHZ, PDIP, IND TEMP, GREEN, 2.7 - 5.5V ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 18

Container: Bulk

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

D# NS-AT89C2051-12PU

Atmel Corporation

OEM/CM ONLY

3477

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

Microchip Technology Inc

MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP W Tube

RoHS: Not Compliant

439

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

Atmel Corporation

8-BIT, FLASH, 12 MHz, MICROCONTROLLER, PDIP20

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

D# 1276610P

Microchip Technology Inc

Microchip AT89C2051-12PU, 8bit 8051 Microcontroller, AT89, 12MHz, 2 kB Flash, 20-Pin PDIP, TU

Min Qty: 5

Container: Tube

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

Atmel Corporation

AT89C2051 - Microcontroller, 8-Bit, FLASH, 8051 CPU

RoHS: Compliant

1983

Part Number

Manufacturer

Description

Stock

AT89C205112PU

Atmel Corporation

OEM/CM ONLY

1919

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

Atmel Corporation

IN stock Immediate delivery

66653

Part Number

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Description

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AT89C2051-12PU

Atmel Corporation

shipping today

450

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Manufacturer

Description

Stock

AT89C2051-12PU

D# 51602846

Microchip Technology Inc

MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin PDIP W Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT89C2051-12PU

Atmel Corporation

IC MCU 8BIT 2KB FLASH 20DIP

870

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Manufacturer

Description

Stock

AT89C2051-12PU.

D# 2695485

Microchip Technology Inc

MICROCONTROLLER MCU, 8 BIT, 8051, 12MHZ,

RoHS: Compliant

Min Qty: 1

Container: Each

446

AT89C2051-12PU

D# 1699389

Microchip Technology Inc

MCU, 8BIT, 8051, 12MHZ, DIP-20

RoHS: Compliant

Min Qty: 1

Container: Each

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AT89C2051-12PU

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