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AT89LP428-20MH

AT89LP428-20MH

AT89LP428-20MH

For Reference Only

Part Number AT89LP428-20MH
Manufacturer Microchip Technology
Description IC MCU 8BIT 4KB FLASH 32VQFN
Datasheet

AT89LP428-20MH Datasheet

AT89LP428-20MH Specifications

Package 32-VFQFN Exposed Pad
ECAD
In Stock 3,136 piece(s)
Unit Price $ 1.6851 *
Lead Time To be Confirmed
Estimated Delivery Time May 25 - May 30 (Choose Expedited Shipping)
Request for Quotation
Payment Methods
Delivery Services

Part Number # AT89LP428-20MH (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 AT89LP428-20MH specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT89LP428-20MH with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT89LP428-20MH.

AT89LP428-20MH Specifications

ManufacturerMicrochip Technology
CategoryIntegrated Circuits (ICs) - Embedded - Microcontrollers
Package32-VFQFN Exposed Pad
ECAD
Series89LP
Core Processor8051
Core Size8-Bit
Speed20MHz
ConnectivitySPI, UART/USART
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
Number of I/O30
Program Memory Size4KB (4K x 8)
Program Memory TypeFLASH
EEPROM Size512 x 8
RAM Size768 x 8
Voltage - Supply (Vcc/Vdd)2.4 V ~ 5.5 V
Data Converters-
Oscillator TypeInternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting Type-
Package / Case32-VFQFN Exposed Pad
Supplier Device Package32-VQFN (5x5)

AT89LP428-20MH Datasheet

AT89LP428-20MH Reviews

Pais*****Basu

April 9, 2023

Itams as described Fast and cheap shipping.

Arj*****Nixon

March 27, 2023

Great price. Worked well for my needs.

Casti*****ltran

March 27, 2023

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Hal*****Rush

March 15, 2023

All OK, fast delivery, good quality. Product works as it should, Nice Seller.

Mitc***** Brown

March 14, 2023

No complaints. Works perfectly every single one of them! great quality! No bent pins either!

Jos*****annon

March 9, 2023

Works just like the original one and even has the correct connectors installed.

Aniya*****ferson

March 9, 2023

Great condition, super kind person, quick shipping! and great price too!

Emera*****azier

March 2, 2023

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

Gre*****ehgal

February 18, 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!

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AT89LP428-20MH Packaging

Customized Labels
Sealing
Packing
Insepction

AT89LP428-20MH FAQ

  • 1. How to order AT89LP428-20MH 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 AT89LP428-20MH is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the AT89LP428-20MH. All suppliers must pass our qualification reviews before they can publish their products including AT89LP428-20MH on Heisener; we pay more attention to the channels and quality of AT89LP428-20MH products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the AT89LP428-20MH price and inventory displayed accurate?
    The price and inventory of AT89LP428-20MH 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 AT89LP428-20MH?
    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 AT89LP428-20MH we delivered, we will accept the replacement or return of the AT89LP428-20MH 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 AT89LP428-20MH.
    (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 AT89LP428-20MH pin diagram, AT89LP428-20MH datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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AT89LP428-20MH Guarantees

Service Guarantee

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantee

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

AT89LP428-20MH

D# AT89LP428-20MH

Microchip Technology Inc

MCU 8-Bit AT89 8051 CISC 4KB Flash 3.3V/5V 32-Pin VQFN EP - Trays (Alt: AT89LP428-20MH)

RoHS: Compliant
0
Part Number Manufacturer Description Stock

AT89LP428-20MH

Atmel Corporation

IC MCU 8BIT 4KB FLASH 32QFN

0
Part Number Manufacturer Description Stock

AT89LP428-20MH

D# AT89LP428-20MH-ND

Microchip Technology Inc

IC MCU 8BIT 4KB FLASH 32VQFN

0
Part Number Manufacturer Description Stock

AT89LP428-20MH

D# NS-AT89LP428-20MH

Atmel Corporation

OEM/CM ONLY

3714

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AT89LP428-20MH

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