AT28C040-25BC - Microchip Technology - Price, Inventory & Datasheets | Heisener.com
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AT28C040-25BC

AT28C040-25BC

AT28C040-25BC

For Reference Only

Part Number

AT28C040-25BC

Manufacturer

Microchip Technology

Description

IC EEPROM 4MBIT 250NS 32CDIP

Package

32-CDIP (0.600", 15.24mm)

ECAD

In Stock

5,712 piece(s)

Unit Price

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Lead Time

To be Confirmed

Estimated Delivery Time

Jul 5 - Jul 10 ( Choose Expedited Shipping)

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Payment Methods
Delivery Services

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AT28C040-25BC

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Certified Quality

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Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO 9001 ISO 14001 DUNS Registered Award 1 Award 3 Award 5 Award 4 Special Dealer Enterprises Reference 1 Reference 2 Nation Certificate
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Do you have any question about AT28C040-25BC?

Part Number # AT28C040-25BC (Memory) is manufactured by Microchip Technologyand 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 AT28C040-25BCspecifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT28C040-25BC with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT28C040-25BC.

AT28C040-25BC Specifications

Manufacturer Microchip Technology
Category Integrated Circuits (ICs) - Memory
Package 32-CDIP (0.600", 15.24mm)
ECAD Technical cover
Series -
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 4Mb (512K x 8)
Memory Interface Parallel
Clock Frequency -
Write Cycle Time - Word, Page 10ms
Access Time 250ns
Voltage - Supply 4.5 V ~ 5.5 V
Operating Temperature 0°C ~ 70°C (TC)
Mounting Type Through Hole
Package / Case 32-CDIP (0.600", 15.24mm)
Supplier Device Package 32-CDIP

AT28C040-25BC Datasheet

AT28C040-25BC Reviews

Phoe*****alla

March 20, 2023

Your prices are low and your website is customer-use friendly.

Huxl*****ojas

March 13, 2023

Received Quickly. Excellent Communication. Capacitors Look Excellent

Jud***** Wali

March 13, 2023

Didn’t need so many but it was cheap. I did have to solder extra wire on each end to make fit better but exactly you need of your looking for this particular mod.

Wayn*****rgan

March 10, 2023

Heisener has been the best in this industry for many years. Very quick and easy if you know what you are looking for. if you don't know exactly what you are looking for, you are going to be lost.

Ayaa*****rdon

March 1, 2023

Excellent service and product arrives in reasonable shipping rates. Well done!

Kend*****Jaggi

February 27, 2023

Sure appreciate your service high standard, expertise and skills. Thanks Much!!!

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AT28C040-25BC FAQ

1. How to order AT28C040-25BC 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 AT28C040-25BC is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test theAT28C040-25BC. All suppliers must pass our qualification reviews before they can publish their products including AT28C040-25BC on Heisener;we pay more attention to the channels and quality of AT28C040-25BCproducts than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AT28C040-25BC price and inventory displayed accurate?

The price and inventory of AT28C040-25BC 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 AT28C040-25BC?

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 AT28C040-25BC we delivered, we will accept the replacement or return of the AT28C040-25BC 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 ofAT28C040-25BC.
(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 AT28C040-25BC pin diagram, AT28C040-25BC datasheet?

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

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AT28C040-25BC 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.

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Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number Manufacturer Description Stock

AT28C040-25BC

D# AT28C040-25BC-ND

Microchip Technology Inc

IC EEPROM 4MBIT PARALLEL 32CDIP

0
Part Number Manufacturer Description Stock

AT28C04025BC

Atmel Corporation

OEM/CM QUOTES ONLY | NO BROKERS

1

AT28C040-25BC Tags

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