Name: AT27C040-12RI
Brand: Microchip Technology
SKU: AT27C040-12RI
Availability: InStock
Rating: 5 (187 reviews)

AT27C040-12RI

For Reference Only

Part Number	AT27C040-12RI
Manufacturer	Microchip Technology
Description	IC OTP 4MBIT 120NS 32SOIC
Datasheet	AT27C040-12RI Datasheet AT27C040-12RI Specifications
Package	32-SOIC (0.445", 11.30mm Width)
ECAD
In Stock	5,712 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 15 - Jun 20 (Choose Expedited Shipping)
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Part Number # AT27C040-12RI (Memory) 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 AT27C040-12RI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT27C040-12RI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT27C040-12RI.

AT27C040-12RI Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	32-SOIC (0.445", 11.30mm Width)
ECAD
Series	-
Memory Type	Non-Volatile
Memory Format	EPROM
Technology	EPROM - OTP
Memory Size	4Mb (512K x 8)
Memory Interface	Parallel
Clock Frequency	-
Write Cycle Time - Word, Page	-
Access Time	120ns
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C (TC)
Mounting Type	Surface Mount
Package / Case	32-SOIC (0.445", 11.30mm Width)
Supplier Device Package	32-SOIC

AT27C040-12RI Datasheet

AT27C040-12RI Reviews

Gael*****karan

April 5, 2023

★ ★ ★ ★ ★

I like this way to add a project, choose existing project to add components. I use this method frequently to keep track of my projects. Thanks Heisener!

Alv*****Nadig

March 28, 2023

★ ★ ★ ★ ★

Order arrived to Estonia in 3 days. Item as described. Well packed.

Jayl*****awson

March 25, 2023

★ ★ ★ ★ ★

Went well this time Now have the IC and very pleased.

Leoni*****orpal

March 23, 2023

★ ★ ★ ★ ★

Wow super fast delivery, product as described good company!

Ken*****Ray

March 16, 2023

★ ★ ★ ★ ★

I have always get a fast response from Heisener with my orders. As a small business owner I greatly appreciate that I can order as little as 1 item as opposed to other companies who require you place a larger minimum order.

Jeff*****Koshy

March 12, 2023

★ ★ ★ ★ ★

Very friendly online shopping site - easy to navigate and it keeps vital datasheet for each product online purchase.

Wynt*****atil

February 23, 2023

★ ★ ★ ★ ★

I've never had a problem with Heisener. Packages arrive on time and in great condition.

Everl*****Zuniga

February 19, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

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AT27C040-12RI Packaging

AT27C040-12RI FAQ

1. How to order AT27C040-12RI 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 AT27C040-12RI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT27C040-12RI. All suppliers must pass our qualification reviews before they can publish their products including AT27C040-12RI on Heisener; we pay more attention to the channels and quality of AT27C040-12RI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT27C040-12RI price and inventory displayed accurate?

The price and inventory of AT27C040-12RI 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 AT27C040-12RI?

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 AT27C040-12RI we delivered, we will accept the replacement or return of the AT27C040-12RI 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 AT27C040-12RI.

(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 AT27C040-12RI pin diagram, AT27C040-12RI datasheet?

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

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AT27C040-12RI 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

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AT27C040-12RI

D# AT27C040-12RI-ND

Microchip Technology Inc

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50996

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AT27C040-12RI

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