25AA640AXT-I/ST is available for purchase but is not normally stocked.
Available Substitutes:

Direct


Microchip Technology
In Stock: 0
Unit Price: £0.63904
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Microchip Technology
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Unit Price: £0.69610
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Microchip Technology
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Unit Price: £0.64000
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Microchip Technology
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Unit Price: £0.66186
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Microchip Technology
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Unit Price: £0.44000
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STMicroelectronics
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Datasheet
EEPROM Memory IC 64Kbit SPI 10 MHz 8-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

25AA640AXT-I/ST

DigiKey Part Number
25AA640AXT-I/STTR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
25AA640AXT-I/ST
Description
IC EEPROM 64KBIT SPI 8TSSOP
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 64Kbit SPI 10 MHz 8-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
25AA640AXT-I/ST Models
Product Attributes
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Category
Memory Interface
SPI
Mfr
Clock Frequency
10 MHz
Packaging
Tape & Reel (TR)
Write Cycle Time - Word, Page
5ms
Part Status
Active
Voltage - Supply
1.8V ~ 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-TSSOP
Memory Size
Base Product Number
Memory Organization
8K x 8
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
25AA640AX-I/STMicrochip Technology025AA640AX-I/ST-ND£0.63904Direct
25AA640AT-E/STMicrochip Technology025AA640AT-E/ST-ND£0.69610Similar
25AA640AT-I/STMicrochip Technology3,82825AA640AT-I/STCT-ND£0.64000Similar
25AA640XT-I/STMicrochip Technology025AA640XT-I/ST-ND£0.66186Similar
AT25640B-XHL-TMicrochip Technology13,874AT25640B-XHL-TCT-ND£0.44000Similar
Available To Order
Check Lead Time
All prices are in GBP
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.63904£1,597.60
Manufacturers Standard Package
Unit Price without VAT:£0.63904
Unit Price with VAT:£0.76685