Name: AT28C040-20LI
Brand: Microchip Technology
SKU: AT28C040-20LI
Availability: InStock
Rating: 5 (173 reviews)

AT28C040-20LI

僅供參考

零件編號	AT28C040-20LI
製造商	Microchip Technology
描述	IC EEPROM 4MBIT 200NS 44CLCC
數據表
封裝	44-CLCC
ECAD
庫存	2,464 piece(s)
單價	Request a Quote
交貨期	待確認
預計送達時間	六月 2 - 六月 7 (選擇速遞服務)
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AT28C040-20LI參數

製造商	Microchip Technology
類別	積體電路 (IC) - 記憶體
封裝	44-CLCC
ECAD
系列	-
記憶類型	Non-Volatile
內存格式	EEPROM
技術	EEPROM
內存大小	4Mb (512K x 8)
內存接口	Parallel
時鐘頻率	-
寫週期時間 - Word，Page	10ms
訪問時間	200ns
電壓 - 電源	4.5 V ~ 5.5 V
工作溫度	-40°C ~ 85°C (TC)
安裝類型	Surface Mount
包/箱	44-CLCC
供應商設備包	44-CLCC (16.54x16.54)

AT28C040-20LI Packaging

AT28C040-20LI FAQ

1. How to order AT28C040-20LI 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 AT28C040-20LI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT28C040-20LI. All suppliers must pass our qualification reviews before they can publish their products including AT28C040-20LI on Heisener; we pay more attention to the channels and quality of AT28C040-20LI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT28C040-20LI price and inventory displayed accurate?

The price and inventory of AT28C040-20LI 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 AT28C040-20LI?

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 AT28C040-20LI we delivered, we will accept the replacement or return of the AT28C040-20LI 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 AT28C040-20LI.

(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 AT28C040-20LI pin diagram, AT28C040-20LI datasheet?

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

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