Name: AT89LP6440-20AU
Brand: Microchip Technology
SKU: AT89LP6440-20AU
Price: 11.6338 USD
Availability: InStock
Rating: 5 (186 reviews)

AT89LP6440-20AU

For Reference Only

Part Number	AT89LP6440-20AU
Manufacturer	Microchip Technology
Description	IC MCU 8BIT 64KB FLASH 44TQFP
Datasheet	AT89LP6440-20AU Datasheet AT89LP6440-20AU Specifications
Package	44-TQFP
ECAD
In Stock	2,192 piece(s)
Unit Price	$ 11.6338 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 2 - May 7 (Choose Expedited Shipping)
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Part Number # AT89LP6440-20AU (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 AT89LP6440-20AU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT89LP6440-20AU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT89LP6440-20AU.

AT89LP6440-20AU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Embedded - Microcontrollers
Package	44-TQFP
ECAD
Series	89LP
Core Processor	8051
Core Size	8-Bit
Speed	20MHz
Connectivity	I2C, SPI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	38
Program Memory Size	64KB (64K x 8)
Program Memory Type	FLASH
EEPROM Size	8K x 8
RAM Size	4.25K x 8
Voltage - Supply (Vcc/Vdd)	2.4 V ~ 3.6 V
Data Converters	A/D 8x10b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	-
Package / Case	44-TQFP
Supplier Device Package	44-TQFP (10x10)

AT89LP6440-20AU Datasheet

AT89LP6440-20AU Reviews

Crosby*****padhyay

April 4, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Mar*****Pace

March 29, 2023

★ ★ ★ ★ ★

The best choice, clear and easy to make an order. Gives me full control.

Thi***** Wali

March 10, 2023

★ ★ ★ ★ ★

Received the parts, and all parts are in tight packaging without any problems, professional seller.

Eve*****ntu

March 8, 2023

★ ★ ★ ★ ★

It gives you a good quality product, with a great variety.. I will for sure order this set again when i start to run low

Mac*****Fry

March 1, 2023

★ ★ ★ ★ ★

So far so good. I need to see how they hold up.

Bobb*****tter

February 21, 2023

★ ★ ★ ★ ★

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

Ange***** Verma

February 19, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

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AT89LP6440-20AU Packaging

AT89LP6440-20AU FAQ

1. How to order AT89LP6440-20AU 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 AT89LP6440-20AU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT89LP6440-20AU. All suppliers must pass our qualification reviews before they can publish their products including AT89LP6440-20AU on Heisener; we pay more attention to the channels and quality of AT89LP6440-20AU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT89LP6440-20AU price and inventory displayed accurate?

The price and inventory of AT89LP6440-20AU 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 AT89LP6440-20AU?

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 AT89LP6440-20AU we delivered, we will accept the replacement or return of the AT89LP6440-20AU 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 AT89LP6440-20AU.

(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 AT89LP6440-20AU pin diagram, AT89LP6440-20AU datasheet?

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

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AT89LP6440-20AU 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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AT89LP6440-20AU

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