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DS89C420-ENG

DS89C420-ENG

DS89C420-ENG

For Reference Only

Part Number DS89C420-ENG
Manufacturer Maxim Integrated
Description IC MCU 8BIT 16KB FLASH 44TQFP
Datasheet

DS89C420-ENG Datasheet

DS89C420-ENG Specifications

Package 44-TQFP
ECAD
In Stock 3,296 piece(s)
Unit Price Request a Quote
Lead Time To be Confirmed
Estimated Delivery Time May 24 - May 29 (Choose Expedited Shipping)
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Payment Methods
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Part Number # DS89C420-ENG (Embedded - Microcontrollers) is manufactured by Maxim Integrated 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 DS89C420-ENG specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add DS89C420-ENG with quantity into BOM. Heisener.com does NOT require any registration to request a quote of DS89C420-ENG.

DS89C420-ENG Specifications

ManufacturerMaxim Integrated
CategoryIntegrated Circuits (ICs) - Embedded - Microcontrollers
Package44-TQFP
ECAD
Series89C
Core Processor8051
Core Size8-Bit
Speed25MHz
ConnectivityEBI/EMI, SIO, UART/USART
PeripheralsPower-Fail Reset, WDT
Number of I/O32
Program Memory Size16KB (16K x 8)
Program Memory TypeFLASH
EEPROM Size-
RAM Size1K x 8
Voltage - Supply (Vcc/Vdd)4.5 V ~ 5.5 V
Data Converters-
Oscillator TypeExternal
Operating Temperature-40°C ~ 85°C (TA)
Mounting Type-
Package / Case44-TQFP
Supplier Device Package44-TQFP (10x10)

DS89C420-ENG Datasheet

DS89C420-ENG Reviews

Cono*****orge

March 12, 2023

Most of the reviews for this product were positive so I took a chance.

Elis*****h Dean

February 28, 2023

Received Quickly. Excellent Communication. Capacitors Look Excellent.

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DS89C420-ENG Packaging

Customized Labels
Sealing
Packing
Insepction

DS89C420-ENG FAQ

  • 1. How to order DS89C420-ENG 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 DS89C420-ENG is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the DS89C420-ENG. All suppliers must pass our qualification reviews before they can publish their products including DS89C420-ENG on Heisener; we pay more attention to the channels and quality of DS89C420-ENG products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the DS89C420-ENG price and inventory displayed accurate?
    The price and inventory of DS89C420-ENG 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 DS89C420-ENG?
    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 DS89C420-ENG we delivered, we will accept the replacement or return of the DS89C420-ENG 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 DS89C420-ENG.
    (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 DS89C420-ENG pin diagram, DS89C420-ENG datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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DS89C420-ENG 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

DS89C420-ENG

Maxim Integrated Products

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Part Number Manufacturer Description Stock

DS89C420-ENG

D# DS89C420-ENG-ND

Maxim Integrated Products

IC MCU 8BIT 16KB FLASH 44TQFP

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Part Number Manufacturer Description Stock

DS89C420-ENG

D# NS-DS89C420-ENG

Maxim Integrated Products

OEM/CM ONLY

5848

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DS89C420-ENG

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