Name: AT89C51RB2-RLRUL
Brand: Microchip Technology
SKU: AT89C51RB2-RLRUL
Price: 4.9175 USD
Availability: InStock
Rating: 5 (187 reviews)

AT89C51RB2-RLRUL

For Reference Only

Part Number	AT89C51RB2-RLRUL
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 16KB FLASH 44VQFP
Datasheet	AT89C51RB2-RLRUL Datasheet AT89C51RB2-RLRUL Specifications
Package	44-LQFP
ECAD
In Stock	7,552 piece(s)
Unit Price	$ 4.9175 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 22 - May 27 (Choose Expedited Shipping)
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Part Number # AT89C51RB2-RLRUL (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 AT89C51RB2-RLRUL specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT89C51RB2-RLRUL with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT89C51RB2-RLRUL.

AT89C51RB2-RLRUL Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	44-LQFP
ECAD
Series	89C
Core Processor	80C51
Core Size	8-Bit
Speed	40MHz
Connectivity	SPI, UART/USART
Peripherals	POR, PWM, WDT
Number of I/O	32
Program Memory Size	16KB (16K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	1.25K x 8
Voltage - Supply (Vcc/Vdd)	2.7 V ~ 3.6 V
Data Converters	-
Oscillator Type	External
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	44-LQFP
Supplier Device Package	44-VQFP (10x10)

AT89C51RB2-RLRUL Datasheet

AT89C51RB2-RLRUL Reviews

Doroth*****raborty

April 1, 2023

★ ★ ★ ★ ★

Every little component you can always find in here, and good suggestion for relative times too.

Kart*****illai

March 30, 2023

★ ★ ★ ★ ★

A well designed product that fit my custom PCB's perfectly. Easy to use. Sturdy construction. Highly recommend to all PCB builders.

John*****ekhon

March 22, 2023

★ ★ ★ ★ ★

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

Dax*****nik

March 21, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Kayl*****arma

March 19, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Rosem*****alvan

March 18, 2023

★ ★ ★ ★ ★

Great price and condition, Very speedy delivery, Very pleased thank you

Domin*****asgupta

March 7, 2023

★ ★ ★ ★ ★

Fantastic quality products with fair and prompt shipping. Would save much time crossing all the features. Thank you for all your effort.

Elia*****Hess

March 5, 2023

★ ★ ★ ★ ★

Used this on starter solenoid and works as expected.

Ran*****Black

February 20, 2023

★ ★ ★ ★ ★

Good communication and fast shipping! Recommended!

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AT89C51RB2-RLRUL Packaging

AT89C51RB2-RLRUL FAQ

1. How to order AT89C51RB2-RLRUL 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 AT89C51RB2-RLRUL is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT89C51RB2-RLRUL. All suppliers must pass our qualification reviews before they can publish their products including AT89C51RB2-RLRUL on Heisener; we pay more attention to the channels and quality of AT89C51RB2-RLRUL products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT89C51RB2-RLRUL price and inventory displayed accurate?

The price and inventory of AT89C51RB2-RLRUL 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 AT89C51RB2-RLRUL?

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 AT89C51RB2-RLRUL we delivered, we will accept the replacement or return of the AT89C51RB2-RLRUL 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 AT89C51RB2-RLRUL.

(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 AT89C51RB2-RLRUL pin diagram, AT89C51RB2-RLRUL datasheet?

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

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AT89C51RB2-RLRUL 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

AT89C51RB2-RLRUL

D# AT89C51RB2-RLRUL

Atmel Corporation

MCU 8-Bit AT89 8051 CISC 16KB Flash 5V 44-Pin LQFP - Bulk (Alt: AT89C51RB2-RLRUL)

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AT89C51RB2-RLRUL

D# AT89C51RB2-RLRUL

Microchip Technology Inc

MCU 8-Bit AT89 8051 CISC 16KB Flash 5V 44-Pin LQFP (Alt: AT89C51RB2-RLRUL)

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

Atmel Corporation

IC MCU 8BIT 16KB FLASH 44VQFP

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

D# 2156-AT89C51RB2-RLRUL-ND

Rochester Electronics LLC

IC MCU 8BIT 16KB FLASH 44VQFP

2294

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

D# 3628409

Microchip Technology Inc

MICROCONTROLLERS (MCU) - 8 BIT

RoHS: Compliant

Min Qty: 1500

Container: Reel

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

AT89C51RB2RLRUL

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

2638

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

D# AT89C51RB2-RLRUL

Microchip Technology Inc

C51RB2 FLASH 16k VQFP44 ind 3V GREEN

RoHS: Compliant

pbFree: Yes

1500

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

D# 556-A89C51RB2RLRUL

Microchip Technology Inc

8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k ind

RoHS: Compliant

1155

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

Microchip Technology Inc

C51RB2 FLASH 16k VQFP44 ind 3V GREEN - Package: 44 LQFP 10x10x1.4mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

D# MCHP00000004413

Microchip Technology Inc

C51RB2 FLASH 16k VQFP44 ind 3V GREEN - Package: 44 LQFP 10x10x1.4mm T/R

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

D# 68T4914

Microchip Technology Inc

C51RB2 FLASH 16K VQFP44 IND 3V GREEN, 44 LQFP 10X10X1.4MM T/R ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 1500

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

D# NS-AT89C51RB2-RLRUL

Atmel Corporation

OEM/CM ONLY

1516

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

Microchip Technology Inc

RoHS: Not Compliant

Part Number

Manufacturer

Description

Stock

AT89C51RB2-RLRUL

Atmel Corporation

AT89C51 - Microcontroller, 8-Bit, FLASH, 8051 CPU

RoHS: Not Compliant

pbFree: No

2294

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AT89C51RB2-RLRUL

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