Name: AT27C040-70TU
Brand: Microchip Technology
SKU: AT27C040-70TU
Availability: InStock
Rating: 5 (143 reviews)

AT27C040-70TU

For Reference Only

Part Number	AT27C040-70TU
Manufacturer	Microchip Technology
Description	IC OTP 4MBIT 70NS 32TSOP
Datasheet	AT27C040-70TU Datasheet AT27C040-70TU Specifications
Package	32-TFSOP (0.724", 18.40mm Width)
ECAD
In Stock	6,688 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
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Part Number # AT27C040-70TU (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 AT27C040-70TU specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT27C040-70TU with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT27C040-70TU.

AT27C040-70TU Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	32-TFSOP (0.724", 18.40mm 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	70ns
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C (TC)
Mounting Type	Surface Mount
Package / Case	32-TFSOP (0.724", 18.40mm Width)
Supplier Device Package	32-TSOP

AT27C040-70TU Datasheet

AT27C040-70TU Reviews

Alle*****ngal

April 3, 2023

★ ★ ★ ★ ★

Serves its purpose. All that's needed.

Mela*****ollard

March 30, 2023

★ ★ ★ ★ ★

This was a useful assortment of product that filled in a parts gap that I had on my electronic workbench. Thank you.

Raely*****honey

March 17, 2023

★ ★ ★ ★ ★

Very good product for electronic projects and are of great quality and test great.

Eri*****Deep

March 10, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Anni*****dkins

March 9, 2023

★ ★ ★ ★ ★

The helper is super handy, especially if you work with medium size PCB boards as it allows to hold the board steady in every position. It feels pretty sturdy and of good quality.

Indi*****ncock

March 2, 2023

★ ★ ★ ★ ★

They are components and they work. Wasn’t expecting anything more or anything less.

Xand*****ickman

March 1, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Ric*****Manda

February 28, 2023

★ ★ ★ ★ ★

Easier, quicker and cheaper to buy this whole assortment than to get just the few I needed from an electronics store.

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AT27C040-70TU Packaging

AT27C040-70TU FAQ

1. How to order AT27C040-70TU 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 AT27C040-70TU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT27C040-70TU. All suppliers must pass our qualification reviews before they can publish their products including AT27C040-70TU on Heisener; we pay more attention to the channels and quality of AT27C040-70TU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT27C040-70TU price and inventory displayed accurate?

The price and inventory of AT27C040-70TU 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 AT27C040-70TU?

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 AT27C040-70TU we delivered, we will accept the replacement or return of the AT27C040-70TU 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 AT27C040-70TU.

(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 AT27C040-70TU pin diagram, AT27C040-70TU datasheet?

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

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AT27C040-70TU 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.

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AT27C040-70TU

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