Name: 93LC66B-I/ST
Brand: Microchip Technology
SKU: 93LC66B-I-ST
Price: 0.4234 USD
Availability: InStock
Rating: 5 (81 reviews)

93LC66B-I/ST

For Reference Only

Part Number	93LC66B-I/ST
Manufacturer	Microchip Technology
Description	IC EEPROM 4KBIT 2MHZ 8TSSOP
Datasheet	93LC66B-I/ST Specifications
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	14,664 piece(s)
Unit Price	$ 0.4234 *
Lead Time	To be Confirmed
Estimated Delivery Time	May 6 - May 11 (Choose Expedited Shipping)
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Part Number # 93LC66B-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 93LC66B-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 93LC66B-I/ST with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 93LC66B-I/ST.

93LC66B-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 (256 x 16)
Memory Interface	SPI
Clock Frequency	2MHz
Write Cycle Time - Word, Page	6ms
Access Time	-
Voltage - Supply	2.5 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

93LC66B-I/ST Reviews

Leo*****Day

April 2, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Cal*****ahota

March 23, 2023

★ ★ ★ ★ ★

They work great and I hope to find more used for the extra ones.

Igna*****Bhat

March 15, 2023

★ ★ ★ ★ ★

Tested one of them and works good.

Sonn*****aliwal

March 14, 2023

★ ★ ★ ★ ★

You're my good supplier. I appreciate Heisener Electronics on many levels.

Alexz***** Foley

March 11, 2023

★ ★ ★ ★ ★

Purchased this in May and didn't use it until last week. worked and all was good.

Theo***** Haley

March 7, 2023

★ ★ ★ ★ ★

This was a perfect replacement for the original mode. 5 minutes and it was up and running like new.

Jaco*****rker

March 2, 2023

★ ★ ★ ★ ★

They are great as I need, I give 5 stars.

Kylei*****itehead

February 27, 2023

★ ★ ★ ★ ★

Well packaged and good condition with the parts, arrived on time, good customer service.

Jami*****Sodhi

February 20, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent

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93LC66B-I/ST Packaging

93LC66B-I/ST FAQ

1. How to order 93LC66B-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 93LC66B-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 93LC66B-I/ST. All suppliers must pass our qualification reviews before they can publish their products including 93LC66B-I/ST on Heisener; we pay more attention to the channels and quality of 93LC66B-I/ST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 93LC66B-I/ST price and inventory displayed accurate?

The price and inventory of 93LC66B-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 93LC66B-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 93LC66B-I/ST we delivered, we will accept the replacement or return of the 93LC66B-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 93LC66B-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 93LC66B-I/ST pin diagram, 93LC66B-I/ST datasheet?

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

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93LC66B-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

93LC66B-I/ST

D# E54:1762_00074609

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 256 x 16 3.3V/5V 8-Pin TSSOP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

D# 92C7718

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 256 x 16 3.3V/5V 8-Pin TSSOP Tube - Bulk (Alt: 92C7718)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

D# 93LC66B-I/ST

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 256 x 16 3.3V/5V 8-Pin TSSOP Tube (Alt: 93LC66B-I/ST)

Part Number

Manufacturer

Description

Stock

93LC66B-I/STG

Microchip Technology Inc

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

Microchip Technology Inc

Min Qty 400

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

Microchip Technology Inc

RoHS (ship within 1day) - D/C

2840

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

D# 93LC66B-I/ST-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 2MHZ 8TSSOP

659

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

In stock shipping within 2days

120

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

D# 3380383

Microchip Technology Inc

EEPROM, 4KBIT, -40 TO 85DEG C

RoHS: Compliant

Min Qty: 1

Container: Each

1168

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

Microchip Technology Inc

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

93LC66BIST

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

3756

93LC66BISTG

OEM/CM QUOTES ONLY | NO BROKERS

Part Number

Manufacturer

Description

Stock

93LC66BIST

Microchip Technology Inc

OEM/CM ONLY

490

93LC66BISTG

Microchip Technology Inc

OEM/CM ONLY

241

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

Microchip Technology Inc

RoHS: Compliant

1200

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

D# 93LC66B-I/ST

Microchip Technology Inc

4K 256 X 16 SERIAL EE IND

RoHS: Compliant

pbFree: Yes

16565

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

D# 579-93LC66B-I/ST

Microchip Technology Inc

EEPROM 256x16

RoHS: Compliant

1289

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

Microchip Technology Inc

4K, 256 X 16 SERIAL EE, IND - Package: 8 TSSOP 4.4mm TUBE

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

D# MCHP00000002876

Microchip Technology Inc

4K, 256 X 16 SERIAL EE, IND - Package: 8 TSSOP 4.4mm TUBE

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

D# 84AC4071

Microchip Technology Inc

4K, 256 X 16 SERIAL EE, IND ROHS COMPLIANT: YES

RoHS: Compliant

Min Qty: 100

Container: Bulk

Part Number	Manufacturer	Description	Stock
93LC66B-I/STG D# NS-93LC66B-I/STG	MICROCHIP	OEM/CM ONLY	2724
93LC66B-I-STG D# NS-93LC66B-I-STG	Microchip Technology Inc	OEM/CM ONLY	9222
93LC66B-I_ST D# NS-93LC66B-I_ST	Microchip Technology Inc	OEM/CM ONLY	2348
93LC66B-I/ST D# NS-93LC66B-I/ST	Microchip Technology Inc	OEM/CM ONLY	1332

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

Microchip Technology Inc

RoHS: Compliant

1200

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

Microchip Technology Inc

2272

93LC66B-I/STG

Microchip Technology Inc

Part Number

Manufacturer

Description

Stock

93LC66BI/ST

Microchip Technology Inc

OEM/CM ONLY

2856

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

D# 52548824

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 256 x 16 3.3V/5V 8-Pin TSSOP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

Microchip Technology Inc

RFQ

1196

Part Number

Manufacturer

Description

Stock

93LC66B-I/ST

D# 3380383

Microchip Technology Inc

EEPROM, 4KBIT, -40 TO 85DEG C

RoHS: Compliant

Min Qty: 1

Container: Each

1168

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93LC66B-I/ST

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