Name: AT89C2051-12SU
Brand: Microchip Technology
SKU: AT89C2051-12SU
Price: 1.5791 USD
Availability: InStock
Rating: 5 (96 reviews)

AT89C2051-12SU

For Reference Only

Part Number	AT89C2051-12SU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 2KB FLASH 20SOIC
Datasheet	AT89C2051-12SU Datasheet AT89C2051-12SU Specifications
Package	20-SOIC (0.295", 7.50mm Width)
ECAD
In Stock	6,384 piece(s)
Unit Price	$ 1.5791 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # AT89C2051-12SU (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 AT89C2051-12SU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT89C2051-12SU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT89C2051-12SU.

AT89C2051-12SU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	20-SOIC (0.295", 7.50mm Width)
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-SOIC (0.295", 7.50mm Width)
Supplier Device Package	20-SOIC

AT89C2051-12SU Datasheet

AT89C2051-12SU Reviews

Alec*****kerson

April 2, 2023

★ ★ ★ ★ ★

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Avia*****erritt

March 30, 2023

★ ★ ★ ★ ★

Wish there were some documentation but I guess if you're buying you kinda should know.

Elys*****inner

March 28, 2023

★ ★ ★ ★ ★

The specs range is wide for a selection and the customer service is great.

Aver*****adley

March 15, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Kyle*****Berry

March 6, 2023

★ ★ ★ ★ ★

Item came in time and looks as described.

Kei*****Pant

March 2, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Write a Review

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AT89C2051-12SU Packaging

AT89C2051-12SU FAQ

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

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

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

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

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

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

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AT89C2051-12SU 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

AT89C2051-12SU

D# V99:2348_07157211

Microchip Technology Inc

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

D# AT89C2051-12SU

Atmel Corporation

- Bulk (Alt: AT89C2051-12SU)

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

D# AT89C2051-12SU

Microchip Technology Inc

(Alt: AT89C2051-12SU)

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Atmel Corporation

667

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Atmel Corporation

Atmel AT89C2051-12SU

35467

Part Number

Manufacturer

Description

Stock

AT89C205112SU

Atmel Corporation

Microcontroller, 8-Bit, FLASH, 8051 CPU, 12MHz, CMOS, PDSO20

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

D# AT89C2051-12SU-ND

Microchip Technology Inc

IC MCU 8BIT 2KB FLASH 20SOIC

1490

Part Number

Manufacturer

Description

Stock

AT89C205112SU

D# AT89C205112SU

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

1428

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Atmel Corporation

In stock shipping within 2days

601

AT89C2051-12SUR

Microchip Technology Inc

In stock shipping within 2days

20794

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

AT89C205112SU

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

13800

AT89C205112SUR

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Microchip Technology Inc

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

RoHS: Compliant

30000

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

D# AT89C2051-12SU

Microchip Technology Inc

12MHZ SOIC IND TEMP GREEN 4V - 5.5V

RoHS: Compliant

pbFree: Yes

3017

AT89C2051-12SUR

D# AT89C2051-12SUR

Microchip Technology Inc

12MHZ SOIC IND TEMP GREEN 4V - 5.5V

RoHS: Compliant

pbFree: Yes

11000

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Atmel Corporation

OEM/CM Immediate delivery

66668

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

D# 556-A89C205112SU

Microchip Technology Inc

8-bit Microcontrollers - MCU 20 PINS UART 2K FLASH-2MHZ 4V-5.5V

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Microchip Technology Inc

12MHZ, SOIC, IND TEMP, GREEN, 4V - 5.5V - Package: 20 SOIC .300in TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

D# MCHP00000004345

Microchip Technology Inc

12MHZ, SOIC, IND TEMP, GREEN, 4V - 5.5V - Package: 20 SOIC .300in TUBE

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU.

D# 18AC1414

Microchip Technology Inc

Product Range:8051 Microcontrollers, CPU Speed:12MHz, Program Memory Size:2KB, RAM Memory Size:125Byte, No. of Pins:20Pins, MCU Case Style:SOIC, No. of I/O s:15I/O s, Embedded Interface Type:UART, Supply Voltage Min:2.7V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 37

Container: Bulk

703

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

D# NS-AT89C2051-12SU

Atmel Corporation

OEM/CM ONLY

9036

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Atmel Corporation

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

RoHS: Compliant

478413

Part Number

Manufacturer

Description

Stock

AT89C205112SU

Atmel Corporation

OEM/CM ONLY

778

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Atmel Corporation

IN stock Immediate delivery

66653

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

shipping today

7196

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Atmel Corporation

RFQ

8711

Part Number

Manufacturer

Description

Stock

AT89C2051-12SU

Atmel Corporation

IC MCU 8BIT 2KB FLASH 20SOIC

900

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AT89C2051-12SU

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