Name: 25AA040T-I/SN
Brand: Microchip Technology
SKU: 25AA040T-I-SN
Price: 0.7588 USD
Availability: InStock
Rating: 5 (110 reviews)

25AA040T-I/SN

For Reference Only

Part Number	25AA040T-I/SN
Manufacturer	Microchip Technology
Description	IC EEPROM 4KBIT 1MHZ 8SOIC
Datasheet	25AA040T-I/SN Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	6,544 piece(s)
Unit Price	$ 0.7588 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 6 - May 11 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 25AA040T-I/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 25AA040T-I/SN specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 25AA040T-I/SN with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 25AA040T-I/SN.

25AA040T-I/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	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

25AA040T-I/SN Reviews

Zecha*****Ganesh

April 5, 2023

★ ★ ★ ★ ★

Fast delivery well packed and as described.

Bro***** Mann

March 30, 2023

★ ★ ★ ★ ★

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Kings*****olloway

March 26, 2023

★ ★ ★ ★ ★

Excellent shopping cart process, various of products for selection and order fulfillment a good service quality. I rely on them heavily.

Aman*****llison

March 19, 2023

★ ★ ★ ★ ★

Pleased with this purchase, good, quick service and item exactly as shown.

Wesle*****chant

March 18, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Jay*****Evans

February 27, 2023

★ ★ ★ ★ ★

the parts work as they should. Amazing price perfect all round many thanks

Vale*****White

February 26, 2023

★ ★ ★ ★ ★

Heisener has a fantastic Web site shopping system! Best purchasing interface of the bundle.

Call*****rant

February 19, 2023

★ ★ ★ ★ ★

Heisener is awesome! Never any issues whatsoever. Product selection is good and delivery is on time.

Write a Review

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25AA040T-I/SN Packaging

25AA040T-I/SN FAQ

1. How to order 25AA040T-I/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 25AA040T-I/SN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 25AA040T-I/SN. All suppliers must pass our qualification reviews before they can publish their products including 25AA040T-I/SN on Heisener; we pay more attention to the channels and quality of 25AA040T-I/SN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 25AA040T-I/SN price and inventory displayed accurate?

The price and inventory of 25AA040T-I/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 25AA040T-I/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 25AA040T-I/SN we delivered, we will accept the replacement or return of the 25AA040T-I/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 25AA040T-I/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 25AA040T-I/SN pin diagram, 25AA040T-I/SN datasheet?

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

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25AA040T-I/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

25AA040T-I/SN

D# V36:1790_06421977

Microchip Technology Inc

EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N T/R

RoHS: Compliant

25AA040-I/SN

D# V99:2348_06421973

Microchip Technology Inc

EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

D# 25AA040-I/SN

Microchip Technology Inc

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

25AA040T-I/SN

D# 25AA040T-I/SN

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N T/R - Tape and Reel (Alt: 25AA040T-I/SN)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040T-I/SN

D# 25AA040T-I/SN

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N T/R (Alt: 25AA040T-I/SN)

25AA040-I/SN

D# 25AA040-I/SN

Microchip Technology Inc

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

Part Number

Manufacturer

Description

Stock

25AA040T-I/SN

Microchip Technology Inc

Min Qty 3300

25AA040-I/SN

Microchip Technology Inc

4K 512 X 8 1.8V SER EE IND

2064

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

D# 25AA040-I/SN-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 1MHZ 8SOIC

733

25AA040T-I/SN

D# 25AA040T-I/SN-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 1MHZ 8SOIC

Part Number

Manufacturer

Description

Stock

25AA040T-I/SN

Microchip Technology Inc

In stock shipping within 2days

19235

25AA040-I/SN

Microchip Technology Inc

In stock shipping within 2days

19234

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

D# 3380329

Microchip Technology Inc

EEPROM, 4KBIT, -40 TO 85DEG C

RoHS: Compliant

Min Qty: 1

Container: Each

700

25AA040T-I/SN

D# 3590542

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 3300

Container: Reel

Part Number

Manufacturer

Description

Stock

25AA040TISN

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

4520

Part Number

Manufacturer

Description

Stock

25AA040TISNG

Microchip Technology Inc

OEM/CM ONLY

2743

25AA040TISN

Microchip Technology Inc

OEM/CM ONLY

2742

Part Number

Manufacturer

Description

Stock

25AA040T-I/SN

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

D# 25AA040-I/SN

Microchip Technology Inc

4K 512 X 8 1.8V SER EE IND

RoHS: Compliant

pbFree: Yes

25AA040T-I/SN

D# 25AA040T-I/SN

Microchip Technology Inc

4K 512 X 8 1.8V SER EE IND

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

SMSC

OEM/CM Immediate delivery

1620

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

D# 579-25AA040-I/SN

Microchip Technology Inc

EEPROM 512x8 - 1.8V

RoHS: Compliant

1000

Part Number

Manufacturer

Description

Stock

25AA040T-I/SN

Microchip Technology Inc

4K, 512 X 8 , 1.8V SER EE IND - Package: 8 SOIC 3.90mm(.150in) T/R

RoHS: Compliant

25AA040-I/SN

Microchip Technology Inc

4K, 512 X 8 , 1.8V SER EE IND - Package: 8 SOIC 3.90mm(.150in) TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

D# MCHP00000001583

Microchip Technology Inc

4K, 512 X 8 , 1.8V SER EE IND - Package: 8 SOIC 3.90mm(.150in) TUBE

25AA040T-I/SN

D# MCHP00000001585

Microchip Technology Inc

4K, 512 X 8 , 1.8V SER EE IND - Package: 8 SOIC 3.90mm(.150in) T/R

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

D# 30AC4056

Microchip Technology Inc

4K, 512 X 8 , 1.8V SER EE IND ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 100

Container: Bulk

25AA040T-I/SN

D# 92C7339

Microchip Technology Inc

IC,SERIAL EEPROM,512X8,CMOS,SOP,8PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 3300

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
25AA040T-I/SNG D# NS-25AA040T-I/SNG	MICROCHIP	OEM/CM ONLY	5642
25AA040T-I_SN D# NS-25AA040T-I_SN	Microchip Technology Inc	OEM/CM ONLY	5105
25AA040T-I/SN D# NS-25AA040T-I/SN	Microchip Technology Inc	OEM/CM ONLY	5456
25AA040-I/SN D# NS-25AA040-I/SN	Microchip Technology Inc	OEM/CM ONLY	2864

Part Number

Manufacturer

Description

Stock

25AA040T-I/SN

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

Microchip Technology Inc

512X8 SPI BUS SERIAL EEPROM, PDSO8

Part Number

Manufacturer

Description

Stock

25AA040TI/SN

Microchip Technology Inc

OEM/CM ONLY

2801

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

MICROCH

IN stock Immediate delivery

1635

Part Number

Manufacturer

Description

Stock

25AA040T-I/SN

Microchip Technology Inc

shipping today

9991

25AA040-I/SN

Microchip Technology Inc

shipping today

9991

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

D# 32906755

Microchip Technology Inc

EEPROM Serial-SPI 4K-bit 512 x 8 2.5V/3.3V/5V 8-Pin SOIC N Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

Microchip Technology Inc

RFQ

14823

25AA040TISN

Microchip Technology Inc

RFQ

7430

Part Number

Manufacturer

Description

Stock

25AA040-I/SN

D# 3380329

Microchip Technology Inc

EEPROM, 4KBIT, -40 TO 85DEG C

RoHS: Compliant

Min Qty: 1

Container: Each

700

Quick Inquiry

25AA040T-I/SN

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