Name: AT28C040-25BI
Brand: Microchip Technology
SKU: AT28C040-25BI
Availability: InStock
Rating: 5 (171 reviews)

AT28C040-25BI

仅供参考

零件编号	AT28C040-25BI
制造商	Microchip Technology
描述	IC EEPROM 4MBIT 250NS 32CDIP
数据表	AT28C040-25BI 数据表
封装	32-CDIP (0.600", 15.24mm)
ECAD
库存	4,064 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	五月 16 - 五月 21 (选择速递服务)
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AT28C040-25BI参数

制造商	Microchip Technology
类别	集成电路（IC） - 存储器
封装	32-CDIP (0.600", 15.24mm)
ECAD
系列	-
记忆类型	Non-Volatile
内存格式	EEPROM
技术	EEPROM
内存大小	4Mb (512K x 8)
内存接口	Parallel
时钟频率	-
写周期时间 - Word，Page	10ms
访问时间	250ns
电压 - 电源	4.5 V ~ 5.5 V
工作温度	-40°C ~ 85°C (TC)
安装类型	Through Hole
包/箱	32-CDIP (0.600", 15.24mm)
供应商设备包	32-CDIP

AT28C040-25BI数据表

AT28C040-25BI Packaging

AT28C040-25BI FAQ

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

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

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

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 AT28C040-25BI we delivered, we will accept the replacement or return of the AT28C040-25BI 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 AT28C040-25BI.

(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 AT28C040-25BI pin diagram, AT28C040-25BI datasheet?

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

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