Name: 93LC66A-I/ST
Brand: Microchip Technology
SKU: 93LC66A-I-ST
Price: 0.3973 USD
Availability: InStock
Rating: 5 (141 reviews)

93LC66A-I/ST

For Reference Only

Part Number	93LC66A-I/ST
Manufacturer	Microchip Technology
Description	IC EEPROM 4KBIT 2MHZ 8TSSOP
Datasheet	93LC66A-I/ST Specifications
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	7,072 piece(s)
Unit Price	$ 0.3973 *
Lead Time	Can Ship Immediately
Estimated Delivery Time	Apr 22 - Apr 27 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 93LC66A-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 93LC66A-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 93LC66A-I/ST with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 93LC66A-I/ST.

93LC66A-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	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

93LC66A-I/ST Reviews

The*****oth

April 7, 2023

★ ★ ★ ★ ★

It works fine and does what it has designed for. No regrets.

Rhys *****manian

April 5, 2023

★ ★ ★ ★ ★

Used for a solar project. Working as hoped. I'd buy again.

Av*****Wang

March 25, 2023

★ ★ ★ ★ ★

They worked as I expected. I'll definitely purchase again. Thank you!

Elli*****Willis

March 10, 2023

★ ★ ★ ★ ★

I wish I had come across Heisener first, no one could help me for 2 days. You are now saved into the TOP of my favorites web list. Thank you very much.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

93LC66A-I/ST Packaging

93LC66A-I/ST FAQ

1. How to order 93LC66A-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 93LC66A-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 93LC66A-I/ST. All suppliers must pass our qualification reviews before they can publish their products including 93LC66A-I/ST on Heisener; we pay more attention to the channels and quality of 93LC66A-I/ST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 93LC66A-I/ST price and inventory displayed accurate?

The price and inventory of 93LC66A-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 93LC66A-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 93LC66A-I/ST we delivered, we will accept the replacement or return of the 93LC66A-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 93LC66A-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 93LC66A-I/ST pin diagram, 93LC66A-I/ST datasheet?

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

93LC66A-I/ST Related Products

CBR02C130F9GAC	KEMET, CAP CER 13PF 6.3V NP0 0201, 0201 (0603 Metric), -	View
IXFR140N20P	IXYS, MOSFET N-CH 200V 90A ISOPLUS247, ISOPLUS247?, -	View
RV2C014BCT2CL	Rohm Semiconductor, MOSFET P-CH 20V 700MA DFN1006, 3-XFDFN, -	View
2EZ11D10E3/TR8	Microsemi Corporation, DIODE ZENER 11V 2W DO204AL, DO-204AL, DO-41, Axial, -	View
MC74ACT374DW	ON Semiconductor, IC D-TYPE POS TRG SNGL 20SOIC, 20-SOIC (0.295", 7.50mm Width), -	View
RNC50J2803FSB14	Vishay Dale, RES 280K OHM 1/10W 1% AXIAL, Axial, -	View
RT0402BRD07487RL	Yageo, RES SMD 487 OHM 0.1% 1/16W 0402, 0402 (1005 Metric), -	View
M20-9703645	Harwin Inc., 36+36 DIL HORIZ PIN HDR, -, -	View
NREC013SABC-M30RC	Sullins Connector Solutions, CONN HEADER .100" SNGL SMD 13POS, -, -	View
132340	Amphenol RF Division, CONN ADAPT JACK-JACK SMA 50 OHM, -, -	View
D38999/26TB35HN	Amphenol Aerospace Operations, CONN PLUG MALE 13POS GOLD CRIMP, -, -	View
R-78AA2.5-1.0SMD	Recom Power, CONV DC/DC 1A 4.75-18VIN 2.5V, 10-SMD Module, -	View

93LC66A-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

93LC66A-I/ST

D# V99:2348_06427999

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 3.3V/5V 8-Pin TSSOP Tube

RoHS: Compliant

93LC66AT-I/ST

D# V36:1790_06428086

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 3.3V/5V 8-Pin TSSOP T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

D# 93LC66A-I/ST

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 3.3V/5V 8-Pin TSSOP Tube - Rail/Tube (Alt: 93LC66A-I/ST)

RoHS: Compliant

93LC66AT-I/ST

D# 93LC66AT-I/ST

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 3.3V/5V 8-Pin TSSOP T/R - Tape and Reel (Alt: 93LC66AT-I/ST)

Part Number

Manufacturer

Description

Stock

93LC66AT-I/ST

D# 93LC66AT-I/ST

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 3.3V/5V 8-Pin TSSOP T/R (Alt: 93LC66AT-I/ST)

93LC66A-I/ST

D# 93LC66A-I/ST

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 3.3V/5V 8-Pin TSSOP Tube (Alt: 93LC66A-I/ST)

Part Number

Manufacturer

Description

Stock

93LC66A-I/STG

Microchip Technology Inc

1015

93LC66AT-I/ST

Microchip Technology Inc

2500

Part Number

Manufacturer

Description

Stock

93LC66AT-I/ST

Microchip Technology Inc

4K-bit 512 x 8 3.3V/5V 8-Pin TSSOP T/R

93LC66A-I/ST

Microchip Technology Inc

Min Qty 400

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

D# 93LC66A-I/ST-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 2MHZ 8TSSOP

294

93LC66AT-I/ST

D# 93LC66AT-I/STCT-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 2MHZ 8TSSOP

453

Part Number

Manufacturer

Description

Stock

93LC66AT-I/ST

D# 93LC66AT-I/ST

Microchip Technology Inc

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

1090

Part Number

Manufacturer

Description

Stock

93LC66AT-I/ST

Microchip Technology Inc

In stock shipping within 2days

2500

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

D# 3591618

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 1200

Container: Each

93LC66AT-I/ST

D# 3591629

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 2500

Container: Reel

Part Number

Manufacturer

Description

Stock

93LC66AIST

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

55743

93LC66AISTG

Microchip Technology Inc

OEM/CM QUOTES ONLY | NO BROKERS

1342

Part Number

Manufacturer

Description

Stock

93LC66AIST

Microchip Technology Inc

OEM/CM ONLY

901

93LC66AISTG

Microchip Technology Inc

OEM/CM ONLY

4282

Part Number

Manufacturer

Description

Stock

93LC66A-I/STG

Microchip Technology Inc

In stock

1015

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

Microchip Technology Inc

RoHS: Compliant

1200

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

D# 93LC66A-I/ST

Microchip Technology Inc

4K 512 X 8 SERIAL EE IND

RoHS: Compliant

pbFree: Yes

200

93LC66AT-I/ST

D# 93LC66AT-I/ST

Microchip Technology Inc

4K 512 X 8 SERIAL EE IND

RoHS: Compliant

pbFree: Yes

12500

Part Number

Manufacturer

Description

Stock

93LC66AT-I/ST

Microchip Technology Inc

OEM/CM Immediate delivery

2500

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

D# 579-93LC66A-I/ST

Microchip Technology Inc

EEPROM 512x8

RoHS: Compliant

1287

93LC66AT-I/ST

D# 579-93LC66AT-I/ST

Microchip Technology Inc

EEPROM 512x8

RoHS: Compliant

457

Part Number

Manufacturer

Description

Stock

93LC66AT-I/ST

Microchip Technology Inc

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

RoHS: Compliant

93LC66A-I/ST

Microchip Technology Inc

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

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

D# MCHP00000002846

Microchip Technology Inc

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

93LC66AT-I/ST

D# MCHP00000002860

Microchip Technology Inc

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

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

D# 92C7707

Microchip Technology Inc

SERIAL EEPROM, 4KBIT, 2MHZ, TSSOP-8, Memory Interface Type:Serial Microwire, Memory Size:4Kbit, EEPROM Memory Configuration:512K x 8bit, Clock Frequency:3MHz, Memory Case Style:TSSOP, No. of Pins:8Pins, Supply Voltage Min:2.5V RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1200

Container: Bulk

93LC66AT-I/ST

D# 92C7711

Microchip Technology Inc

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

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
93LC66A-I/STG D# NS-93LC66A-I/STG	MICROCHIP	OEM/CM ONLY	4588
93LC66A-I/ST D# NS-93LC66A-I/ST	Microchip Technology Inc	OEM/CM ONLY	7264
93LC66AT-I/ST D# NS-93LC66AT-I/ST	Microchip Technology Inc	OEM/CM ONLY	6596
93LC66AI-ST D# NS-93LC66AI-ST	Microchip Technology Inc	OEM/CM ONLY	1249
93LC66A-I_ST D# NS-93LC66A-I_ST	Microchip Technology Inc	OEM/CM ONLY	2612
93LC66A-I-STG D# NS-93LC66A-I-STG	Microchip Technology Inc	OEM/CM ONLY	1053

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

Microchip Technology Inc

RoHS: Compliant

1200

93LC66AT-I/ST

Microchip Technology Inc

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93LC66AT-I/ST

Microchip Technology Inc

2000

93LC66A-I/ST

Microchip Technology Inc

512 X 8 MICROWIRE BUS SERIAL EEPROM, 400 ns, PDSO8

35853

Part Number

Manufacturer

Description

Stock

93LC66AI/STG

Microchip Technology Inc

OEM/CM ONLY

1031

93LC66AIST

Microchip Technology Inc

OEM/CM ONLY

78155

Part Number

Manufacturer

Description

Stock

93LC66AT-I/ST

Microchip Technology Inc

IN stock Immediate delivery

2515

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

Microchip Technology Inc

shipping today

7988

93LC66AT-I/ST

Microchip Technology Inc

shipping today

190

Part Number

Manufacturer

Description

Stock

93LC66A-I/ST

D# 52548884

Microchip Technology Inc

EEPROM Serial-Microwire 4K-bit 512 x 8 3.3V/5V 8-Pin TSSOP Tube

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

93LC66AT-I/ST

Microchip Technology Inc

RFQ

13364

Part Number

Manufacturer

Description

Stock

93LC66AT-I/ST

Microchip Technology Inc

IC EEPROM 4KBIT 2MHZ 8TSSOP

2589

Quick Inquiry

93LC66A-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