Name: 25LC640A-E/ST
Brand: Microchip Technology
SKU: 25LC640A-E-ST
Price: 0.8434 USD
Availability: InStock
Rating: 5 (185 reviews)

25LC640A-E/ST

For Reference Only

Part Number	25LC640A-E/ST
Manufacturer	Microchip Technology
Description	IC EEPROM 64KBIT 10MHZ 8TSSOP
Datasheet	25LC640A-E/ST Specifications
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	2,976 piece(s)
Unit Price	$ 0.8434 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 15 - Jun 20 (Choose Expedited Shipping)
Request for Quotation

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Delivery Services

Part Number # 25LC640A-E/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 25LC640A-E/ST specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 25LC640A-E/ST with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 25LC640A-E/ST.

25LC640A-E/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	10MHz
Write Cycle Time - Word, Page	5ms
Access Time	-
Voltage - Supply	2.5 V ~ 5.5 V
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	8-TSSOP

25LC640A-E/ST Reviews

Gre*****olan

April 8, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Mari*****hare

April 6, 2023

★ ★ ★ ★ ★

I am always amazed at the cost of automotive or marine costs when a rectifier is needed while these will do the exact same thing if you are a bit technically minded to wire them up.

Dougl*****rrera

April 5, 2023

★ ★ ★ ★ ★

Worked perfectly for my application. Worked like a charm!

Bay***** Nash

April 4, 2023

★ ★ ★ ★ ★

Absolutely awesome, quick delivery, perfect product exactly as described!

Col*****etty

March 25, 2023

★ ★ ★ ★ ★

Better than ever - more stock, better prices, quicker shipments, many choices of payment.

Odin*****arado

March 13, 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.

Rica*****Hayden

March 11, 2023

★ ★ ★ ★ ★

Excellent service over extended period of time. Incredibly fast shipping, never any errors. Couldn't be more pleased.

Sar*****Frank

March 9, 2023

★ ★ ★ ★ ★

very pleased with item, thank you.

Write a Review

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25LC640A-E/ST Packaging

25LC640A-E/ST FAQ

1. How to order 25LC640A-E/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 25LC640A-E/ST is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 25LC640A-E/ST. All suppliers must pass our qualification reviews before they can publish their products including 25LC640A-E/ST on Heisener; we pay more attention to the channels and quality of 25LC640A-E/ST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 25LC640A-E/ST price and inventory displayed accurate?

The price and inventory of 25LC640A-E/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 25LC640A-E/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 25LC640A-E/ST we delivered, we will accept the replacement or return of the 25LC640A-E/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 25LC640A-E/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 25LC640A-E/ST pin diagram, 25LC640A-E/ST datasheet?

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

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25LC640A-E/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

25LC640A-E/ST

D# V36:1790_06427622

Microchip Technology Inc

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

RoHS: Compliant

25LC640AT-E/ST

D# V72:2272_06427632

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V Automotive 8-Pin TSSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25LC640AT-E/ST

D# 25LC640AT-E/ST

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V 8-Pin TSSOP T/R - Tape and Reel (Alt: 25LC640AT-E/ST)

RoHS: Compliant

25LC640A-E/ST

D# 25LC640A-E/ST

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V 8-Pin TSSOP Tube - Rail/Tube (Alt: 25LC640A-E/ST)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25LC640A-E/ST

D# 25LC640A-E/ST

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V 8-Pin TSSOP Tube (Alt: 25LC640A-E/ST)

25LC640AT-E/ST

D# 25LC640AT-E/ST

Microchip Technology Inc

EEPROM Serial-SPI 64K-bit 8K x 8 3.3V/5V 8-Pin TSSOP T/R (Alt: 25LC640AT-E/ST)

Part Number

Manufacturer

Description

Stock

25LC640AT-E/ST

Microchip Technology Inc

64K SPI SERIAL EEPROM

22500

25LC640A-E/ST

Microchip Technology Inc

64K SPI SERIAL EEPROM

15500

Part Number	Manufacturer	Description	Stock
25LC640AT-E/ST D# 25LC640AT-E/STCT-ND	Microchip Technology Inc	IC EEPROM 64KBIT SPI 8TSSOP	2078
25LC640A-E/ST16KVAO D# 25LC640A-E/ST16KVAO-ND	Microchip Technology Inc	IC EEPROM 64KBIT SPI 8TSSOP	0
25LC640A-E/ST D# 25LC640A-E/ST-ND	Microchip Technology Inc	IC EEPROM 64KBIT SPI 8TSSOP	0

Part Number

Manufacturer

Description

Stock

25LC640AT-E/ST

Microchip Technology Inc

In stock shipping within 2days

19738

Part Number

Manufacturer

Description

Stock

25LC640A-E/ST

D# 3590993

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 600

Container: Each

25LC640AT-E/ST

D# 2947727

Microchip Technology Inc

EEPROM, 64KBIT, -40 TO 125DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

225

Part Number

Manufacturer

Description

Stock

57925LC640AEST

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

25LC640AEST

MICROCIHIP

OEM/CM QUOTES ONLY | NO BROKERS

13560

Part Number	Manufacturer	Description	Stock
57925LC640AEST	Microchip Technology Inc	OEM/CM ONLY	1684
25LC640AEST	Microchip Technology Inc	OEM/CM ONLY	3909
25LC640AEST16KVAO	Microchip Technology Inc	OEM/CM ONLY	1500

Part Number

Manufacturer

Description

Stock

25LC640AT-E/ST

Microchip Technology Inc

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
25LC640AT-E/ST D# 25LC640AT-E/ST	Microchip Technology Inc	64K SPI SERIAL EEPROM RoHS: Compliant pbFree: Yes	0
25LC640A-E/ST16KVAO D# 25LC640A-E/ST16KVAO	Microchip Technology Inc	64K SPI SERIAL EEPROM RoHS: Compliant pbFree: Yes	0
25LC640A-E/ST D# 25LC640A-E/ST	Microchip Technology Inc	64K SPI SERIAL EEPROM RoHS: Compliant pbFree: Yes	16500

Part Number

Manufacturer

Description

Stock

25LC640AT-E/ST

Microchip Technology Inc

OEM/CM Immediate delivery

2354

Part Number

Manufacturer

Description

Stock

25LC640A-E/ST

D# 579-25LC640A-E/ST

Microchip Technology Inc

EEPROM 64K 8K X 8 25V SER EE EXT

RoHS: Compliant

352

25LC640AT-E/ST

D# 579-25LC640AT-E/ST

Microchip Technology Inc

EEPROM 64K 8K X 8 25V SER EE EXT

RoHS: Compliant

2269

Part Number

Manufacturer

Description

Stock

25LC640A-E/ST

Microchip Technology Inc

64K, 8K X 8, 2.5V SER EE EXT - Package: 8 TSSOP 4.4mm TUBE

RoHS: Compliant

25LC640AT-E/ST

Microchip Technology Inc

64K, 8K X 8, 2.5V SER EE EXT - Package: 8 TSSOP 4.4mm T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25LC640A-E/ST

D# MCHP00000002122

Microchip Technology Inc

64K, 8K X 8, 2.5V SER EE EXT - Package: 8 TSSOP 4.4mm TUBE

25LC640AT-E/ST

D# MCHP00000002132

Microchip Technology Inc

64K, 8K X 8, 2.5V SER EE EXT - Package: 8 TSSOP 4.4mm T/R

Part Number

Manufacturer

Description

Stock

25LC640AT-E/ST

D# 27M1316

Microchip Technology Inc

64K, 8K X 8, 2.5V SER EE EXT, 8 TSSOP 4.4MM T/R ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Part Number

Manufacturer

Description

Stock

25LC640AT-E/ST

D# NS-25LC640AT-E/ST

Microchip Technology Inc

OEM/CM ONLY

8536

25LC640A-E/ST

D# NS-25LC640A-E/ST

Microchip Technology Inc

OEM/CM ONLY

3552

Part Number

Manufacturer

Description

Stock

25LC640AT-E/ST

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

25LC640AE/ST

Microchip Technology Inc

OEM/CM ONLY

516

Part Number

Manufacturer

Description

Stock

25LC640AT-E/ST

Microchip Technology Inc

IN stock Immediate delivery

2369

Part Number

Manufacturer

Description

Stock

25LC640A-E/ST

Microchip Technology Inc

shipping today

7988

25LC640AT-E/ST

Microchip Technology Inc

shipping today

2353

Part Number

Manufacturer

Description

Stock

25LC640A-E/ST

Microchip Technology Inc

RFQ

9913

Part Number

Manufacturer

Description

Stock

25LC640AT-E/ST

D# 2947727

Microchip Technology Inc

EEPROM, 64KBIT, -40 TO 125DEG C

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

150

Quick Inquiry

25LC640A-E/ST

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