93LC66AT-I/SN is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Microchip Technology
In Stock: 0
Unit Price: $0.35000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.37000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.33000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.41000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.41000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $0.33600
Datasheet

Direct


onsemi
In Stock: 56,683
Unit Price: $0.38000
Datasheet
EEPROM Memory IC 4Kbit Microwire 2 MHz 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

93LC66AT-I/SN

DigiKey Part Number
93LC66AT-I/SNTR-ND - Tape & Reel (TR)
93LC66AT-I/SNCT-ND - Cut Tape (CT)
93LC66AT-I/SNDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
93LC66AT-I/SN
Description
IC EEPROM 4KBIT MICROWIRE 8SOIC
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 4Kbit Microwire 2 MHz 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
93LC66AT-I/SN Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Memory Interface
Microwire
Mfr
Clock Frequency
2 MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Write Cycle Time - Word, Page
6ms
Part Status
Active
Voltage - Supply
2.5V ~ 5.5V
DigiKey Programmable
Verified
Operating Temperature
-40°C ~ 85°C (TA)
Memory Type
Non-Volatile
Mounting Type
Surface Mount
Memory Format
Package / Case
Technology
EEPROM
Supplier Device Package
8-SOIC
Memory Size
Base Product Number
Memory Organization
512 x 8
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
93LC66A-I/SNMicrochip Technology093LC66A-I/SN-ND$0.35000Direct
93AA66AT-I/SNMicrochip Technology0150-93AA66AT-I/SNTR-ND$0.37000Similar
93AA66AXT-I/SNMicrochip Technology093AA66AXT-I/SN-ND$0.33000Similar
93LC66AT-E/SNMicrochip Technology093LC66AT-E/SN-ND$0.41000Similar
93LC66AXT-E/SNMicrochip Technology093LC66AXT-E/SN-ND$0.41000Similar
In-Stock: 0
3,300 estimated in stock on 22-Jan-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.35000$0.35
25$0.34000$8.50
100$0.33000$33.00
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,300$0.33000$1,089.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.