Name: 93C66AT-E/ST
Brand: Microchip Technology
SKU: 93C66AT-E-ST
Price: 0.469 USD
Availability: InStock
Rating: 5 (180 reviews)

93C66AT-E/ST

For Reference Only

Part Number	93C66AT-E/ST
Manufacturer	Microchip Technology
Description	IC EEPROM 4KBIT 2MHZ 8TSSOP
Datasheet	93C66AT-E/ST Specifications
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	4,464 piece(s)
Unit Price	$ 0.4690 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 23 - May 28 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 93C66AT-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 93C66AT-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 93C66AT-E/ST with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 93C66AT-E/ST.

93C66AT-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	4Kb (512 x 8)
Memory Interface	SPI
Clock Frequency	2MHz
Write Cycle Time - Word, Page	2ms
Access Time	-
Voltage - Supply	4.5 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

93C66AT-E/ST Reviews

Col*****Craig

March 31, 2023

★ ★ ★ ★ ★

Incredible fast delivery,All super OK. Thanks

Ale*****Payne

March 28, 2023

★ ★ ★ ★ ★

Heisener.com is a good company. Pleasant transaction, communicative , thank you

Geor*****orse

March 27, 2023

★ ★ ★ ★ ★

I love this website, and get a quick response. Good experience! Good customer service.

Tobi*****alas

March 24, 2023

★ ★ ★ ★ ★

The capacitors were exactly the ones I wanted. Perfect fit.

Valen*****Reddy

March 15, 2023

★ ★ ★ ★ ★

can supply almost all of my necessary parts in short lead time.

Ing***** Howe

March 9, 2023

★ ★ ★ ★ ★

You guys and girls are fantastic! The selection is fantastic and service is great.

Oakl*****rooks

February 22, 2023

★ ★ ★ ★ ★

I am satisfied with Heisener company

Elia*****evas

February 22, 2023

★ ★ ★ ★ ★

very pleased with item, thank you.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

93C66AT-E/ST Packaging

93C66AT-E/ST FAQ

1. How to order 93C66AT-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 93C66AT-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 93C66AT-E/ST. All suppliers must pass our qualification reviews before they can publish their products including 93C66AT-E/ST on Heisener; we pay more attention to the channels and quality of 93C66AT-E/ST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 93C66AT-E/ST price and inventory displayed accurate?

The price and inventory of 93C66AT-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 93C66AT-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 93C66AT-E/ST we delivered, we will accept the replacement or return of the 93C66AT-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 93C66AT-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 93C66AT-E/ST pin diagram, 93C66AT-E/ST datasheet?

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

93C66AT-E/ST Related Products

2220J0250822KCT	Knowles Syfer, CAP CER 2220, 2220 (5750 Metric), -	View
LTC4307IMS8#TRPBF	Linear Technology, IC ACCELERATOR I2C HOTSWAP 8MSOP, 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), -	View
AML45RKD3YY	Honeywell Sensing and Productivity Solutions, LED PANEL INDICATOR YLW 15V, -, -	View
CXA3590-0000-000N0HBD40F	Cree Inc., LED COB CXA3590 NEUTRAL WHITE SQ, -, -	View
MCR006YZPF1152	Rohm Semiconductor, RES SMD 11.5K OHM 1% 1/20W 0201, 0201 (0603 Metric), -	View
9T04021A4221CBHF3	Yageo, RES SMD 4.22K OHM 1/16W 0402, 0402 (1005 Metric), -	View
TCLT1109	Vishay Semiconductor Opto Division, OPTOISO 5KV TRANS W/BASE 6SOP, 6-SOIC (0.295", 7.50mm Width) 5 Leads, -	View
ACPL-P314-000E	Broadcom Limited, OPTOISO 3.75KV GATE DRIVER 6SO, 6-SOIC (0.268", 6.80mm Width), -	View
PF0465.103NLT	Pulse Electronics Power, FIXED IND 10UH 2A 37 MOHM SMD, Nonstandard, -	View
FW-03-04-G-D-230-065	Samtec Inc., .050'' BOARD SPACERS, -, -	View
395-024-520-202	EDAC Inc., CONN EDGE DUAL FMALE 24POS 0.100, -, -	View
RCM15DSXN	Sullins Connector Solutions, CONN EDGE DUAL FMALE 30POS 0.156, -, -	View

93C66AT-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

93C66A-E/ST

D# V36:1790_06428097

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 5V Automotive 8-Pin TSSOP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

D# 93C66AT-E/ST

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 5V 8-Pin TSSOP T/R - Tape and Reel (Alt: 93C66AT-E/ST)

RoHS: Compliant

93C66A-E/ST

D# 93C66A-E/ST

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 5V 8-Pin TSSOP Tube - Rail/Tube (Alt: 93C66A-E/ST)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

D# 93C66AT-E/ST

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 5V 8-Pin TSSOP T/R (Alt: 93C66AT-E/ST)

93C66A-E/ST

D# 93C66A-E/ST

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 5V 8-Pin TSSOP Tube (Alt: 93C66A-E/ST)

Part Number

Manufacturer

Description

Stock

93C66A-E/ST

Microchip Technology Inc

4K 512 X 8 SERIAL EE

93C66AT-E/ST

Microchip Technology Inc

4K 512 X 8 SERIAL EE

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

D# 93C66AT-E/ST-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 2MHZ 8TSSOP

93C66A-E/ST

D# 93C66A-E/ST-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 2MHZ 8TSSOP

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

Microchip Technology Inc

In stock shipping within 2days

20052

93C66A-E/ST

Microchip Technology Inc

In stock shipping within 2days

20045

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

D# 3591375

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 2500

Container: Reel

93C66A-E/ST

D# 3591368

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 1000

Container: Each

Part Number

Manufacturer

Description

Stock

93C66ATEST

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

3306

Part Number

Manufacturer

Description

Stock

93C66ATEST

Microchip Technology Inc

OEM/CM ONLY

199

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

D# 93C66AT-E/ST

Microchip Technology Inc

4K 512 X 8 SERIAL EE

RoHS: Compliant

pbFree: Yes

93C66A-E/ST

D# 93C66A-E/ST

Microchip Technology Inc

4K 512 X 8 SERIAL EE

RoHS: Compliant

pbFree: Yes

10100

Part Number

Manufacturer

Description

Stock

93C66A-E/ST

D# 579-93C66A-E/ST

Microchip Technology Inc

EEPROM 512x8

RoHS: Compliant

983

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

Microchip Technology Inc

4K, 512 X 8 SERIAL EE,EXT - Package: 8 TSSOP 4.4mm T/R

RoHS: Compliant

93C66A-E/ST

Microchip Technology Inc

4K, 512 X 8 SERIAL EE,EXT - Package: 8 TSSOP 4.4mm TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93C66A-E/ST

D# MCHP00000002558

Microchip Technology Inc

4K, 512 X 8 SERIAL EE,EXT - Package: 8 TSSOP 4.4mm TUBE

93C66AT-E/ST

D# MCHP00000002567

Microchip Technology Inc

4K, 512 X 8 SERIAL EE,EXT - Package: 8 TSSOP 4.4mm T/R

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

D# 61H6604

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

93C66A-E/ST

D# 61H6593

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 1000

Container: Bulk

Part Number	Manufacturer	Description	Stock
93C66A-E/ST D# NS-93C66A-E/ST	Microchip Technology Inc	OEM/CM ONLY	4917
93C66AT-E-ST D# NS-93C66AT-E-ST	Microchip Technology Inc	OEM/CM ONLY	3232
93C66AT-E-STG D# NS-93C66AT-E-STG	Microchip Technology Inc	OEM/CM ONLY	1749
93C66AT-E/ST D# NS-93C66AT-E/ST	Microchip Technology Inc	OEM/CM ONLY	3731

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93C66ATE/ST

Microchip Technology Inc

OEM/CM ONLY

2516

Part Number

Manufacturer

Description

Stock

93C66AT-E/ST

Microchip Technology Inc

shipping today

2499

Quick Inquiry

93C66AT-E/ST

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS