93LC66CT-E/SN

Microchip Technology

IC EEPROM 4KBIT MICROWIRE 8SOIC

2534 Pcs New Original In Stock

EEPROM Memory IC 4Kbit Microwire 3 MHz 8-SOIC

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5.0 / 5.0 - (290 Ratings)

93LC66CT-E/SN

Name: Microchip Technology 93LC66CT-E/SN
Brand: Microchip Technology
SKU: 93LC66CTESN
Price: 0.4203 USD
Availability: InStock
Rating: 5.0 (290 reviews)

Product Overview

1231528

DiGi Electronics Part Number

93LC66CT-E/SN-DG

Manufacturer

Microchip Technology

Manufacturer Product Number 93LC66CT-E/SN

Description

IC EEPROM 4KBIT MICROWIRE 8SOIC

Inventory

2534 Pcs New Original In Stock

Detailed Description EEPROM Memory IC 4Kbit Microwire 3 MHz 8-SOIC

See all Memory

Datasheet 93LC66CT-E/SN Datasheet

Quantity
Minimum 1

Purchase and inquiry

Quality Assurance & Returns

365 - Day Quality Guarantee - Every part fully backed.

90 - Day Refund or Exchange - Defective parts? No hassle.

Limited Stock, Order Now - Get reliable parts without worry.

Global Shipping & Secure Packaging

Worldwide Delivery in 3-5 Business Days

100% ESD Anti-Static Packaging

Real-Time Tracking for Every Order

Secure & Flexible Payment

Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more

All payments encrypted for security

RFQ (Request for Quotations)

Submit your RFQ directly on the product detail page or the RFQ page.

Our sales team will respond within 24 hours.

Payment method

PayPal (recommended for new customers)

Credit Cards

Wire Transfer (T/T) – Available in USD, EUR, HKD, and other currencies.

Important Notice

You’ll receive a confirmation email after submitting an RFQ.

Didn’t get it? Check your spam folder and whitelist [email protected].

Prices and stock may change; we’ll reconfirm your order.

Questions? Contact us anytime.

Freight

Basic cost: USD 70.00

Actual cost may vary depending on weight and destination

Shipping method

Shipped from Hong Kong via FedEx/DHL/UPS/TNT

Delivery Time

In-stock items: Ready to ship in 1-2 days

Transit time: 3-5 business days (FedEx/DHL/UPS)

Special requests? Contact us: [email protected]

In Stock (All prices are in USD)

QTY Target Price Total Price
1 0.4203 0.4203
200 0.1627 32.5400
500 0.1570 78.5000
1000 0.1542 154.2000

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Minimum 1

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93LC66CT-E/SN Technical Specifications

Datasheet & Documents

Datasheets

Download 93LC66CT-E/SN Product Specification (PDF)

HTML Datasheet

93LC66CT-E/SN-DG

Environmental & Export Classification

RoHS Status ROHS3 Compliant

Moisture Sensitivity Level (MSL) 1 (Unlimited)

REACH Status REACH Unaffected

ECCN EAR99

HTSUS 8542.32.0051

Additional Information

Other Names

93LC66CT-E/SN-DG

93LC66CT-E/SNTR

93LC66CT-E/SNCT

93LC66CT-E/SNDKR

93LC66CT-E/SN-NDR

Standard Package

3,300

Alternative Models

PART NUMBER

MANUFACTURER

QUANTITY AVAILABLE

DiGi PART NUMBER

UNIT PRICE

SUBSTITUTE TYPE

M93C66-WMN6TP

STMicroelectronics

35100

M93C66-WMN6TP-DG

0.0216

MFR Recommended

M93C76-RMN3TP/K

STMicroelectronics

4952

M93C76-RMN3TP/K-DG

0.3644

MFR Recommended

M93C66-RMN3TP/K

STMicroelectronics

15924

M93C66-RMN3TP/K-DG

0.0046

MFR Recommended

M93C66-WMN6P

STMicroelectronics

1543

M93C66-WMN6P-DG

0.0108

MFR Recommended

Reviews

5.0/5.0-(Show up to 5 Ratings)

Drea***aser

December 02, 2025

5.0

Logistics were expertly managed, ensuring my order was shipped rapidly and securely.

Urba***eams

December 02, 2025

5.0

I am very satisfied with the speedy delivery and friendly support.

Clea***ters

December 02, 2025

5.0

DiGi's online help center contains comprehensive FAQs and tutorials that are very useful.

Seren***urney

December 02, 2025

5.0

Speedy delivery and attentive customer care make DiGi Electronics a standout choice.

Quie***rbor

December 02, 2025

5.0

I am impressed by how quickly DiGi Electronics processes and ships every order.

Brill***tVibe

December 02, 2025

5.0

Their inventory system helps prevent stockouts, ensuring continuous supply.

Whispe***gWillow

December 02, 2025

5.0

Their price advantage is clear, and their customer care elevates the entire shopping experience.

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Frequently Asked Questions (FAQ)

What are the key features of the 93LC66CT-E/SN EEPROM memory IC?

The 93LC66CT-E/SN is a 4Kb non-volatile EEPROM with a Microwire interface, operating at 3 MHz, in an 8-SOIC package. It supports voltages from 2.5V to 5.5V and features a fast 6ms write cycle time. Its small form factor and high-temperature range make it suitable for various embedded applications.

Is the 93LC66CT-E/SN EEPROM compatible with standard microcontroller systems?

Yes, the 93LC66CT-E/SN uses a Microwire interface, which is widely supported by many microcontrollers. Its surface-mount 8-SOIC package allows easy integration into embedded designs, making it compatible with a range of microcontroller platforms.

What are the typical applications for the 93LC66CT-E/SN EEPROM IC?

This EEPROM is ideal for data storage in embedded systems, such as serial memory for microcontrollers, configuration data retention, and firmware storage where space and power efficiency are critical.

What are the advantages of choosing this EEPROM over other types?

The 93LC66CT-E/SN offers rapid write cycles, wide operating voltage, and high-temperature tolerance, providing reliable non-volatile storage in demanding environments while supporting RoHS compliance for eco-friendly design.

How can I purchase and what is the customer support for the 93LC66CT-E/SN EEPROM IC?

The 93LC66CT-E/SN is available in stock with guaranteed original quality. You can purchase it through authorized distributors, and technical support is available for integration and application guidance.

DiGi Certification

93LC66CT-E/SN CAD Models

Microchip Technology 93LC66CT-E/SN PCB symbols & footprints

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