25LC256-H/SN is out of stock and can be placed on backorder.
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EEPROM Memory IC 256Kbit SPI 5 MHz 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

25LC256-H/SN

DigiKey Part Number
25LC256-H/SN-ND
Manufacturer
Manufacturer Product Number
25LC256-H/SN
Description
IC EEPROM 256KBIT SPI 5MHZ 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 256Kbit SPI 5 MHz 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
25LC256-H/SN Models
Product Attributes
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Category
Memory Interface
SPI
Mfr
Clock Frequency
5 MHz
Packaging
Tube
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
32K x 8
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AT25256B-SSHL-BMicrochip Technology0AT25256B-SSHL-B-ND$0.90000Similar
CAT25256VI-GT3onsemi36,000CAT25256VI-GT3OSTR-ND$0.68000Similar
CAT25256XI-T2onsemi4,000CAT25256XI-T2OSTR-ND$0.85000Similar
CAT25256VI-Gonsemi1,2002832-CAT25256VI-G-ND$1.05000Similar
CAV25256VE-GT3onsemi0488-CAV25256VE-GT3TR-ND$0.83000Similar
In-Stock: 0
100 estimated in stock on 17-Dec-2026
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.65000$1.65
25$1.61000$40.25
100$1.57500$157.50
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
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.