Name: 93C66A-I/ST
Brand: Microchip Technology
SKU: 93C66A-I-ST
Price: 0.353 USD
Availability: InStock
Rating: 5 (90 reviews)

93C66A-I/ST

For Reference Only

Part Number	93C66A-I/ST
Manufacturer	Microchip Technology
Description	IC EEPROM 4KBIT 2MHZ 8TSSOP
Datasheet	93C66A-I/ST Specifications
Package	8-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	5,776 piece(s)
Unit Price	$ 0.3530 *
Lead Time	To be Confirmed
Estimated Delivery Time	Jun 11 - Jun 16 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 93C66A-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 93C66A-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 93C66A-I/ST with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 93C66A-I/ST.

93C66A-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

93C66A-I/ST Reviews

Jor*****Behl

March 30, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Esth*****oreno

March 22, 2023

★ ★ ★ ★ ★

They work great exactly what I needed.

Alai*****oole

March 13, 2023

★ ★ ★ ★ ★

I enjoy doing business with Heisener, please keep up the GREAT Service!

Vero***** Colon

March 8, 2023

★ ★ ★ ★ ★

Super easy to replace and labelled terminals made it a quick replacement.

Henr*****rner

March 6, 2023

★ ★ ★ ★ ★

To be honest, you're beating your competitor on delivery - sometimes I request 2nd day and you still get it here overnight. Thanks!

Isr***** Buch

March 5, 2023

★ ★ ★ ★ ★

Every time I order, I get it correctly filled and faster than most of website. For a friendly use operate system, you guys are the best!

Zain*****tehead

February 20, 2023

★ ★ ★ ★ ★

The parts as described and fast shipping. Thanks for the great service

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

93C66A-I/ST Packaging

93C66A-I/ST FAQ

1. How to order 93C66A-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 93C66A-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 93C66A-I/ST. All suppliers must pass our qualification reviews before they can publish their products including 93C66A-I/ST on Heisener; we pay more attention to the channels and quality of 93C66A-I/ST products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 93C66A-I/ST price and inventory displayed accurate?

The price and inventory of 93C66A-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 93C66A-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 93C66A-I/ST we delivered, we will accept the replacement or return of the 93C66A-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 93C66A-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 93C66A-I/ST pin diagram, 93C66A-I/ST datasheet?

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

93C66A-I/ST Related Products

SIT1602BC-32-30E-66.660000X	SiTime, -20 TO 70C, 5032, 25PPM, 3.0V, 6, -, -	View
1812Y5K00151JCR	Knowles Syfer, CAP CER 150PF 5KV C0G/NP0 1812, 1812 (4532 Metric), -	View
SR591A222JARTR1	AVX Corporation, CAP CER 2200PF 100V NP0 RADIAL, Radial, -	View
0603J2000471KDR	Knowles Syfer, CAP CER 470PF 200V X7R 0603, 0603 (1608 Metric), -	View
C315C121KAG5TA7301	KEMET, CAP CER 120PF 250V C0G RADIAL, Radial, -	View
ELM 4-1.175	Bivar Inc., LED MT SR VERT 1.175" 3MM 2LD, -, -	View
RC5025F9760CS	Samsung, RESISTOR 2010 976OHM 0.67W 2, -, -	View
FI-J25C2-SH-D-10000	JAE Electronics, CONN COVER FOR 25POS PLUG, -, -	View
DW-36-07-F-T-200	Samtec Inc., .025" BOARD SPACERS, -, -	View
97-3106B20-17S-417-940	Amphenol Industrial Operations, AB 6C 1#16, 5#12 SKT PLUG, -, -	View
D38999/26ZG16PD-LC	Amphenol Aerospace Operations, CONN PLUG HSNG MALE 16POS INLINE, -, -	View
VE-21D-IW-F1	Vicor Corporation, CONVERTER MOD DC/DC 85V 100W, Full Brick, -	View

93C66A-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

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

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 (Alt: 93C66A-I/ST)

Part Number

Manufacturer

Description

Stock

93C66A-I/ST

Microchip Technology Inc

Min Qty 400

Part Number

Manufacturer

Description

Stock

93C66A-I/ST

D# 93C66A-I/ST-ND

Microchip Technology Inc

IC EEPROM 4KBIT SPI 2MHZ 8TSSOP

Part Number

Manufacturer

Description

Stock

93C66A-I/ST

D# 3591369

Microchip Technology Inc

EEPROM IC

RoHS: Compliant

Min Qty: 1200

Container: Each

Part Number

Manufacturer

Description

Stock

93C66AIST

Microchip Technology Inc

OEM/CM ONLY

830

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

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

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

Part Number

Manufacturer

Description

Stock

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
93C66A-I-STG D# NS-93C66A-I-STG	Microchip Technology Inc	OEM/CM ONLY	5551
93C66A-I-ST D# NS-93C66A-I-ST	Microchip Technology Inc	OEM/CM ONLY	7505
93C66AI-ST D# NS-93C66AI-ST	Microchip Technology Inc	OEM/CM ONLY	1129
93C66A-I/ST D# NS-93C66A-I/ST	Microchip Technology Inc	OEM/CM ONLY	8892

Quick Inquiry

93C66A-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