Name: 25AA640X-I/ST
Brand: Microchip Technology
SKU: 25AA640X-I-ST
Price: 0.8449 USD
Availability: InStock
Rating: 5 (97 reviews)

25AA640X-I/ST

For Reference Only

Part Number	25AA640X-I/ST
Manufacturer	Microchip Technology
Description	IC EEPROM 64KBIT 1MHZ 8TSSOP
Datasheet	25AA640X-I/ST Specifications
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	7,128 piece(s)
Unit Price	$ 0.8449 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 5 - Jun 10 (Choose Expedited Shipping)
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Part Number # 25AA640X-I/ST (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 25AA640X-I/ST specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 25AA640X-I/ST with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 25AA640X-I/ST.

25AA640X-I/ST Specifications

Manufacturer	Microchip Technology
Category	Integrated Circuits (ICs) - Memory
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
Series	-
Memory Type	Non-Volatile
Memory Format	EEPROM
Technology	EEPROM
Memory Size	64Kb (8K 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-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	8-TSSOP

25AA640X-I/ST Reviews

Jer*****Rana

April 8, 2023

★ ★ ★ ★ ★

These little guys worked perfect for my wiring project. Reliable, good quality.

Misa*****hitney

April 4, 2023

★ ★ ★ ★ ★

I'm so sure that you're beating your competitor on delivery!

Cono*****ctor

March 10, 2023

★ ★ ★ ★ ★

Work Great. Would recommend. Only used 2. So I have 248 extras. Best deal by far that's why I got these.

Rhy*****erman

March 8, 2023

★ ★ ★ ★ ★

These are a great value at this price.

Jas***** Hess

March 5, 2023

★ ★ ★ ★ ★

Excellent safe and secure packing. Fast ship out. Thanks

Payt*****icks

March 4, 2023

★ ★ ★ ★ ★

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

Brookl*****rrington

February 23, 2023

★ ★ ★ ★ ★

Components all tested within limits of specifications. Components came packaged in an easy to identify resealable bag and will work well for my projects.

Eval*****uller

February 22, 2023

★ ★ ★ ★ ★

Very supportive of my small orders, but very glad easy to work with. Hard to see how it could be any more efficient!

Write a Review

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25AA640X-I/ST Packaging

25AA640X-I/ST FAQ

1. How to order 25AA640X-I/ST 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 25AA640X-I/ST is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 25AA640X-I/ST. All suppliers must pass our qualification reviews before they can publish their products including 25AA640X-I/ST on Heisener; we pay more attention to the channels and quality of 25AA640X-I/ST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 25AA640X-I/ST price and inventory displayed accurate?

The price and inventory of 25AA640X-I/ST 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 25AA640X-I/ST?

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 25AA640X-I/ST we delivered, we will accept the replacement or return of the 25AA640X-I/ST 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 25AA640X-I/ST.

(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 25AA640X-I/ST pin diagram, 25AA640X-I/ST datasheet?

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

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25AA640X-I/ST 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

25AA640X-I/ST

D# V36:1790_06422684

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin TSSOP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA640X-I/ST

D# 25AA640X-I/ST

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin TSSOP - Rail/Tube (Alt: 25AA640X-I/ST)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA640X-I/ST

D# 25AA640X-I/ST

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 2.5V/3.3V/5V 8-Pin TSSOP (Alt: 25AA640X-I/ST)

Part Number

Manufacturer

Description

Stock

25AA640X-I/ST

Microchip Technology Inc

64k 8K X 8 1.8V SER EE IND

3869

Part Number

Manufacturer

Description

Stock

25AA640X-I/ST

D# 25AA640X-I/ST-ND

Microchip Technology Inc

IC EEPROM 64KBIT SPI 1MHZ 8TSSOP

Part Number

Manufacturer

Description

Stock

25AA640XIST

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

283

Part Number

Manufacturer

Description

Stock

25AA640XISTG

Microchip Technology Inc

OEM/CM ONLY

3069

25AA640XIST

Microchip Technology Inc

OEM/CM ONLY

3068

Part Number

Manufacturer

Description

Stock

25AA640X-I/ST

D# 25AA640X-I/ST

Microchip Technology Inc

64k 8K X 8 1.8V SER EE IND

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

25AA640X-I/ST

D# 579-25AA640X-I/ST

Microchip Technology Inc

EEPROM 8kx8 - 1.8V Rot Pin

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA640X-I/ST

Microchip Technology Inc

64k, 8K X 8 , 1.8V SER EE IND, ROTATED PINOUT - Package: 8 TSSOP 4.4mm TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25AA640X-I/ST

D# MCHP00000001747

Microchip Technology Inc

64k, 8K X 8 , 1.8V SER EE IND, ROTATED PINOUT - Package: 8 TSSOP 4.4mm TUBE

Part Number

Manufacturer

Description

Stock

25AA640X-I/ST

D# 92C7382

Microchip Technology Inc

IC,SERIAL EEPROM,8KX8,CMOS,TSSOP,8PIN,PLASTIC ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 600

Container: Bulk

Part Number	Manufacturer	Description	Stock
25AA640X-I_ST D# NS-25AA640X-I_ST	Microchip Technology Inc	OEM/CM ONLY	2411
25AA640X-I/ST D# NS-25AA640X-I/ST	Microchip Technology Inc	OEM/CM ONLY	2688
25AA640X-I/STG D# NS-25AA640X-I/STG	MICROCHIP	OEM/CM ONLY	2418

Part Number

Manufacturer

Description

Stock

25AA640XI/ST

Microchip Technology Inc

OEM/CM ONLY

470

Part Number

Manufacturer

Description

Stock

25AA640X-I/ST

Microchip Technology Inc

shipping today

9991

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25AA640X-I/ST

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