25AA128-I/ST is out of stock and can be placed on backorder.
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Microchip Technology
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Unit Price: $1.21000
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EEPROM Memory IC 128Kbit SPI 10 MHz 8-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

25AA128-I/ST

DigiKey Part Number
25AA128-I/ST-ND
Manufacturer
Manufacturer Part Number
25AA128-I/ST
Description
IC EEPROM 128KBIT SPI 8TSSOP
Manufacturer Standard Lead Time
4 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 128Kbit SPI 10 MHz 8-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
25AA128-I/ST Models
Product Attributes
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Category
Memory Interface
SPI
Mfr
Clock Frequency
10 MHz
Packaging
Tube
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
16K x 8
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (11)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
25AA128T-I/STMicrochip Technology025AA128T-I/STTR-ND$1.21000Direct
25AA128X-I/STMicrochip Technology025AA128X-I/ST-ND$1.10000Similar
AT25128B-XHL-BMicrochip Technology0AT25128B-XHL-B-ND$0.74000Similar
AT25128B-XHL-TMicrochip Technology0AT25128B-XHL-TTR-ND$0.80000Similar
CAT25128YI-Gonsemi25,2632832-CAT25128YI-G-ND$0.48000Similar
In-Stock: 0
100 estimated in stock on 22-Nov-2027
Request Stock Notification
All prices are in USD
Tube
QuantityUnit PriceExt Price
1$1.17000$1.17
25$1.13000$28.25
100$1.10000$110.00
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.