25LC640AT-H/SN is available for purchase but is not normally stocked.
Available Substitutes:

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Microchip Technology
In Stock: 0
Unit Price: $0.90000
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Microchip Technology
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Unit Price: $0.54000
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onsemi
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Unit Price: $0.51000
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Unit Price: $0.48000
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Rohm Semiconductor
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EEPROM Memory IC 64Kbit SPI 5 MHz 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

25LC640AT-H/SN

DigiKey Part Number
25LC640AT-H/SN-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Part Number
25LC640AT-H/SN
Description
IC EEPROM 64KBIT SPI 5MHZ 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 64Kbit SPI 5 MHz 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
25LC640AT-H/SN Models
Product Attributes
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Category
Memory Interface
SPI
Mfr
Clock Frequency
5 MHz
Packaging
Tape & Reel (TR)
Write Cycle Time - Word, Page
6ms
Part Status
Active
Voltage - Supply
2.5V ~ 5.5V
DigiKey Programmable
Not Verified
Operating Temperature
-40°C ~ 150°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
8K x 8
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
25LC640A-H/SNMicrochip Technology025LC640A-H/SN-ND$0.90000Direct
AT25640B-SSHL-BMicrochip Technology0AT25640B-SSHL-B-ND$0.54000Similar
CAT25640VI-GT3onsemi0CAT25640VI-GT3OSTR-ND$0.49000Similar
CAV25640VE-GT3onsemi0CAV25640VE-GT3OSTR-ND$0.51000Similar
M95640-DFMN6TPSTMicroelectronics0497-14923-2-ND$0.48000Similar
Available To Order
Check Lead Time
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,300$0.89600$2,956.80
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.