Name: 93C66AT-I/ST
Brand: Microchip Technology
SKU: 93C66AT-I-ST
Price: 0.4204 USD
Availability: InStock
Rating: 5 (68 reviews)

93C66AT-I/ST

For Reference Only

Part Number	93C66AT-I/ST
Manufacturer	Microchip Technology
Description	IC EEPROM 4KBIT 2MHZ 8TSSOP
Datasheet	93C66AT-I/ST Specifications
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	2,720 piece(s)
Unit Price	$ 0.4204 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 6 - Jun 11 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

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

93C66AT-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	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 ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	8-TSSOP

93C66AT-I/ST Reviews

Ryann*****leton

March 24, 2023

★ ★ ★ ★ ★

Fast shipping. Got it in few dayss from Hong Kong

Ashl*****rown

March 20, 2023

★ ★ ★ ★ ★

The products are good, the amount is correct. The values are correct.

Daria*****herson

March 10, 2023

★ ★ ★ ★ ★

Very pleased with the parts from this company. First class service. Thanks!

Camd*****wens

March 3, 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.

Ernes*****obson

February 21, 2023

★ ★ ★ ★ ★

Very good connector, easy to realise and with Low price

Aiya*****charya

February 19, 2023

★ ★ ★ ★ ★

Work great, great price, I use a lot of them for battery chargers, not the first time ordered.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

93C66AT-I/ST Packaging

93C66AT-I/ST FAQ

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

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

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

93C66AT-I/ST Related Products

520R25DT16M3690	CTS-Frequency Controls, OSC TCXO 16.369MHZ CLPSNWV SMD, 4-SMD, No Lead, -	View
SLV6A-FKB-CK1P1G1BB7R3R3	Cree Inc., LED RGB 622NM 530NM 470NM 6SMD, 6-SMD, J-Lead, -	View
IULHK12-1RS4-27759-5	Sensata Technologies/Airpax, CIRCUIT BREAKER MAG-HYDR LEVER, -, -	View
LELBX12-1REC5-36718-4-G1-V	Sensata Technologies/Airpax, CIR BRKR MAG-HYDR ROCKER, -, -	View
RWR78SR221FSRSL	Vishay Dale, RES 0.221 OHM 10W 1% WW AXIAL, Axial, -	View
CRCW0603294RFKEC	Vishay Dale, RES SMD 294 OHM 1% 1/10W 0603, 0603 (1608 Metric), -	View
OSTT4180452	On Shore Technology Inc., TERM BLOCK 5.00MM 18POS, -, -	View
BCS-121-L-D-DE-014	Samtec Inc., BOX CONNECTOR SOCKET STRIP, -, -	View
EHF-125-01-S-D-SM-K	Samtec Inc., .050 EJECTOR HEADER ASSEMBLY, -, -	View
HDWM-35-54-S-D-340-SM-A	Samtec Inc., .050" BOARD SPACERS, -, -	View
D38999/20WJ35SEL	Souriau, CONN RCPT HSG FMALE 128PS PNL MT, -, -	View
VE-J31-EX	Vicor Corporation, CONVERTER MOD DC/DC 12V 75W, Half Brick, -	View

93C66AT-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

93C66A-I/ST

D# V36:1790_06428107

Microchip Technology Inc

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

RoHS: Compliant

93C66AT-I/ST

D# V36:1790_06428132

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 5V 8-Pin TSSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93C66A-I/ST

D# 93C66A-I/ST

Microchip Technology Inc

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

RoHS: Compliant

93C66AT-I/ST

D# 93C66AT-I/ST

Microchip Technology Inc

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93C66AT-I/ST

D# 93C66AT-I/ST

Microchip Technology Inc

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

93C66A-I/ST

D# 93C66A-I/ST

Microchip Technology Inc

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

Part Number

Manufacturer

Description

Stock

93C66A-I/ST

Microchip Technology Inc

Min Qty 400

93C66AT-I/ST

Microchip Technology Inc

Min Qty 2500

Part Number

Manufacturer

Description

Stock

93C66A-I/ST

D# 93C66A-I/ST-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 2MHZ 8TSSOP

93C66AT-I/ST

D# 93C66AT-I/ST-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 2MHZ 8TSSOP

Part Number

Manufacturer

Description

Stock

93C66AT-I/ST

D# 3591381

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 2500

Container: Reel

93C66A-I/ST

D# 3591369

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 1200

Container: Each

Part Number

Manufacturer

Description

Stock

93C66ATIST

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

93C66ATIST

Microchip Technology Inc

OEM/CM ONLY

521

Part Number

Manufacturer

Description

Stock

93C66AT-I/ST

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93C66A-I/ST

D# 93C66A-I/ST

Microchip Technology Inc

4K 512 X 8 SERIAL EE

RoHS: Compliant

pbFree: Yes

1840

93C66AT-I/ST

D# 93C66AT-I/ST

Microchip Technology Inc

4K 512 X 8 SERIAL EE

RoHS: Compliant

pbFree: Yes

30000

Part Number

Manufacturer

Description

Stock

93C66A-I/ST

D# 579-93C66A-I/ST

Microchip Technology Inc

EEPROM 512x8

RoHS: Compliant

2310

Part Number

Manufacturer

Description

Stock

93C66A-I/ST

Microchip Technology Inc

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

RoHS: Compliant

93C66AT-I/ST

Microchip Technology Inc

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93C66A-I/ST

D# MCHP00000002562

Microchip Technology Inc

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

93C66AT-I/ST

D# MCHP00000002573

Microchip Technology Inc

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

Part Number

Manufacturer

Description

Stock

93C66AT-I/ST

D# 61H6611

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

93C66A-I/ST

D# 61H6600

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 1200

Container: Bulk

Part Number	Manufacturer	Description	Stock
93C66AT-I-STG D# NS-93C66AT-I-STG	Microchip Technology Inc	OEM/CM ONLY	8834
93C66AT-I-ST D# NS-93C66AT-I-ST	Microchip Technology Inc	OEM/CM ONLY	1734
93C66A-I/ST D# NS-93C66A-I/ST	Microchip Technology Inc	OEM/CM ONLY	8892
93C66AT-I/ST D# NS-93C66AT-I/ST	Microchip Technology Inc	OEM/CM ONLY	3617

Part Number

Manufacturer

Description

Stock

93C66AT-I/ST

Microchip Technology Inc

RoHS: Compliant

Quick Inquiry

93C66AT-I/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