Name: 25AA040/SN
Brand: Microchip Technology
SKU: 25AA040-SN
Availability: InStock
Rating: 5 (69 reviews)

25AA040/SN

For Reference Only

Part Number	25AA040/SN
Manufacturer	Microchip Technology
Description	IC EEPROM 4KBIT 1MHZ 8SOIC
Datasheet	25AA040/SN Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	6,176 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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Payment Methods
Delivery Services

Part Number # 25AA040/SN (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 25AA040/SN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 25AA040/SN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 25AA040/SN.

25AA040/SN Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	4Kb (512 x 8)
Memory Interface	SPI
Clock Frequency	1MHz
Write Cycle Time - Word, Page	5ms
Access Time	-
Voltage - Supply	1.8 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

25AA040/SN Reviews

Moll*****nitez

April 9, 2023

★ ★ ★ ★ ★

They are great as I need, I give 5 stars.

Make***** Flynn

March 26, 2023

★ ★ ★ ★ ★

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

Desm*****Baker

March 13, 2023

★ ★ ★ ★ ★

Best way to locate what I need, on a fast and efficient shipping! Keep up the good work!

Gary*****istian

March 4, 2023

★ ★ ★ ★ ★

On time and as described, fast delivery. Would definitely buy again. Thx.

Jad*****Rubio

March 3, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Ran*****Villa

February 26, 2023

★ ★ ★ ★ ★

Arrived as described and well packaged. Sent very quickly after payment.

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25AA040/SN Packaging

25AA040/SN FAQ

1. How to order 25AA040/SN 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 25AA040/SN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 25AA040/SN. All suppliers must pass our qualification reviews before they can publish their products including 25AA040/SN on Heisener; we pay more attention to the channels and quality of 25AA040/SN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 25AA040/SN price and inventory displayed accurate?

The price and inventory of 25AA040/SN 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 25AA040/SN?

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 25AA040/SN we delivered, we will accept the replacement or return of the 25AA040/SN 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 25AA040/SN.

(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 25AA040/SN pin diagram, 25AA040/SN datasheet?

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

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25AA040/SN 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

Manufacturer

Description

Stock

25AA040/SN

D# 25AA040/SN

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N (Alt: 25AA040/SN)

Part Number

Manufacturer

Description

Stock

25AA040/SN

Microchip Technology Inc

IC EEPROM 4KBIT 1MHZ 8SOIC

Part Number

Manufacturer

Description

Stock

25AA040/SN

D# 25AA040/SN-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 1MHZ 8SOIC

Part Number

Manufacturer

Description

Stock

25AA040SN

Microchip Technology Inc

OEM/CM ONLY

2739

Part Number	Manufacturer	Description	Stock
25AA040/SN D# NS-25AA040/SN	Microchip Technology Inc	OEM/CM ONLY	4919
25AA040-_SN D# NS-25AA040-_SN	Microchip Technology Inc	OEM/CM ONLY	9691
25AA040-SN D# NS-25AA040-SN	Microchip Technology Inc	OEM/CM ONLY	5952

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25AA040/SN

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