S-25A640B0A-J8T2U3 is out of stock and can be placed on backorder.
Available Substitutes:

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Microchip Technology
In Stock: 0
Unit Price: $0.90000
Datasheet

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STMicroelectronics
In Stock: 0
Unit Price: $0.43000
Datasheet
EEPROM Memory IC 64Kbit SPI 6.5 MHz 8-SOP-J
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

S-25A640B0A-J8T2U3

DigiKey Part Number
1662-S-25A640B0A-J8T2U3TR-ND - Tape & Reel (TR)
1662-S-25A640B0A-J8T2U3CT-ND - Cut Tape (CT)
1662-S-25A640B0A-J8T2U3DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
S-25A640B0A-J8T2U3
Description
IC EEPROM 64KBIT SPI 8SOPJ
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 64Kbit SPI 6.5 MHz 8-SOP-J
Datasheet
 Datasheet
Product Attributes
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Category
Clock Frequency
6.5 MHz
Mfr
Write Cycle Time - Word, Page
5ms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply
2.5V ~ 5.5V
Part Status
Active
Operating Temperature
-40°C ~ 125°C (TA)
DigiKey Programmable
Not Verified
Grade
Automotive
Memory Type
Non-Volatile
Qualification
AEC-Q100
Memory Format
Mounting Type
Surface Mount
Technology
EEPROM
Package / Case
Memory Size
Supplier Device Package
8-SOP-J
Memory Organization
8K x 8
Base Product Number
Memory Interface
SPI
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (2)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
25AA640-I/SNMicrochip Technology025AA640-I/SN-ND$0.90000Similar
M95640-RMN6TPSTMicroelectronics0497-8698-2-ND$0.43000Similar
In-Stock: 0
4,000 estimated in stock on 19-Mar-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.77000$0.77
10$0.71800$7.18
25$0.69840$17.46
50$0.68360$34.18
100$0.66850$66.85
250$0.64836$162.09
500$0.63314$316.57
1,000$0.61797$617.97
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
4,000$0.49975$1,999.00
8,000$0.48721$3,897.68
12,000$0.47997$5,759.64
20,000$0.47750$9,550.00