Name: AT93C66W-10SI
Brand: Microchip Technology
SKU: AT93C66W-10SI
Availability: InStock
Rating: 5 (80 reviews)

AT93C66W-10SI

For Reference Only

Part Number	AT93C66W-10SI
Manufacturer	Microchip Technology
Description	IC EEPROM 4KBIT 2MHZ 8SOIC
Datasheet	AT93C66W-10SI Datasheet AT93C66W-10SI Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	4,032 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 19 - May 24 (Choose Expedited Shipping)
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Part Number # AT93C66W-10SI (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 AT93C66W-10SI specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add AT93C66W-10SI with quantity into BOM. Heisener.com does NOT require any registration to request a quote of AT93C66W-10SI.

AT93C66W-10SI 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, 256 x 16)
Memory Interface	SPI
Clock Frequency	2MHz
Write Cycle Time - Word, Page	10ms
Access Time	-
Voltage - Supply	4.5 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

AT93C66W-10SI Datasheet

AT93C66W-10SI Reviews

Emmel*****awyer

April 8, 2023

★ ★ ★ ★ ★

Arrived promptly, carefully packaged, as described, many thanks

Lui*****ajwa

March 5, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

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AT93C66W-10SI Packaging

AT93C66W-10SI FAQ

1. How to order AT93C66W-10SI 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 AT93C66W-10SI is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AT93C66W-10SI. All suppliers must pass our qualification reviews before they can publish their products including AT93C66W-10SI on Heisener; we pay more attention to the channels and quality of AT93C66W-10SI products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the AT93C66W-10SI price and inventory displayed accurate?

The price and inventory of AT93C66W-10SI 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 AT93C66W-10SI?

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 AT93C66W-10SI we delivered, we will accept the replacement or return of the AT93C66W-10SI 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 AT93C66W-10SI.

(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 AT93C66W-10SI pin diagram, AT93C66W-10SI datasheet?

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

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AT93C66W-10SI 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
AT93C66W-10SI-2.5	Atmel Corporation	IC EEPROM 4KBIT 2MHZ 8SOIC	0
AT93C66W-10SI-2.7	Atmel Corporation	IC EEPROM 4KBIT 2MHZ 8SOIC	0
AT93C66W-10SI-1.8	Atmel Corporation	IC EEPROM 4KBIT 2MHZ 8SOIC	0

Part Number	Manufacturer	Description	Stock
AT93C66W-10SI D# AT93C66W-10SI-ND	Microchip Technology Inc	IC EEPROM 4KBIT SPI 2MHZ 8SOIC	0
AT93C66W-10SI-2.7 D# AT93C66W-10SI-2.7-ND	Microchip Technology Inc	IC EEPROM 4KBIT SPI 2MHZ 8SOIC	0
AT93C66W-10SI-1.8 D# AT93C66W-10SI-1.8-ND	Microchip Technology Inc	IC EEPROM 4KBIT SPI 2MHZ 8SOIC	0
AT93C66W-10SI-2.5 D# AT93C66W-10SI-2.5-ND	Microchip Technology Inc	IC EEPROM 4KBIT SPI 2MHZ 8SOIC	0

Part Number

Manufacturer

Description

Stock

AT93C66W-10SI-2.7

D# AT93C66W-10SI-2.7

Atmel Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1915

Part Number

Manufacturer

Description

Stock

AT93C66W-10SI-TEL

Atmel Corporation

In stock shipping within 2days

1880

Part Number	Manufacturer	Description	Stock
AT93C66W10SI	Atmel Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	4255
AT93C66W10SI27		OEM/CM QUOTES ONLY \| NO BROKERS	5750
AT93C66W10SI18	ATM	OEM/CM QUOTES ONLY \| NO BROKERS	2773

Part Number	Manufacturer	Description	Stock
AT93C66W-10SI-2.7 D# NS-AT93C66W-10SI-2.7	Atmel Corporation	OEM/CM ONLY	9828
AT93C66W10SI2.5 D# NS-AT93C66W10SI2.5	Multiple	OEM/CM ONLY	2212
AT93C66W-10SI-5.0 D# NS-AT93C66W-10SI-5.0	Atmel Corporation	OEM/CM ONLY	1352
AT93C66W10SI1.8 D# NS-AT93C66W10SI1.8	Multiple	OEM/CM ONLY	2422
AT93C66W10SI2.7 D# NS-AT93C66W10SI2.7	Multiple	OEM/CM ONLY	2500
AT93C66W-10SI-1.8 D# NS-AT93C66W-10SI-1.8	Atmel Corporation	OEM/CM ONLY	8333
AT93C66W10SI D# NS-AT93C66W10SI	Multiple	OEM/CM ONLY	1556
AT93C66W-10SI-2.5 D# NS-AT93C66W-10SI-2.5	Atmel Corporation	OEM/CM ONLY	7738

Part Number	Manufacturer	Description	Stock
AT93C66W10SI1.8	Atmel Corporation	OEM/CM ONLY	2427
AT93C66W10SI2.7	Atmel Corporation	OEM/CM ONLY	6016
AT93C66W10SITEL	Atmel Corporation	OEM/CM ONLY	1841
AT93C66W10SI	Atmel Corporation	OEM/CM ONLY	3716

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AT93C66W-10SI

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