AT93C66-10SI is Obsolete and no longer manufactured.
Available Substitutes:

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Microchip Technology
In Stock: 1.296
Unit Price: 0,30000 €
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Microchip Technology
In Stock: 2.961
Unit Price: 0,32000 €
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onsemi
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Unit Price: 0,40000 €
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onsemi
In Stock: 10.669
Unit Price: 0,41000 €
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STMicroelectronics
In Stock: 15.072
Unit Price: 0,57000 €
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STMicroelectronics
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Unit Price: 0,25000 €
Datasheet
EEPROM Memory IC 4Kbit 3-Wire Serial 2 MHz 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AT93C66-10SI

DigiKey Part Number
AT93C66-10SI-ND
Manufacturer
Manufacturer Product Number
AT93C66-10SI
Description
IC EEPROM 4KBIT 3-WIRE 8SOIC
Customer Reference
Detailed Description
EEPROM Memory IC 4Kbit 3-Wire Serial 2 MHz 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
AT93C66-10SI Models
Product Attributes
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Category
Memory Interface
3-Wire Serial
Mfr
Clock Frequency
2 MHz
Packaging
Tube
Write Cycle Time - Word, Page
10ms
Part Status
Obsolete
Voltage - Supply
4.5V ~ 5.5V
DigiKey Programmable
Not 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, 256 x 16
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (7)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
93AA66C-I/SNMicrochip Technology1.29693AA66C-I/SN-ND0,30000 €Direct
93AA66CT-I/SNMicrochip Technology2.96193AA66CT-I/SNCT-ND0,32000 €Similar
CAT93C66VI-Gonsemi117CAT93C66VI-GOS-ND0,40000 €Similar
CAT93C66VI-GT3onsemi10.669CAT93C66VI-GT3OSCT-ND0,41000 €Similar
M93C66-RMN3TP/KSTMicroelectronics15.072497-14435-1-ND0,57000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes