CAT25640YI-GT3 is out of stock and can be placed on backorder.
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EEPROM Memory IC 64Kbit SPI 20 MHz 8-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

CAT25640YI-GT3

DigiKey Part Number
CAT25640YI-GT3OSTR-ND - Tape & Reel (TR)
CAT25640YI-GT3OSCT-ND - Cut Tape (CT)
CAT25640YI-GT3OSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
CAT25640YI-GT3
Description
IC EEPROM 64KBIT SPI 8TSSOP
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 64Kbit SPI 20 MHz 8-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
CAT25640YI-GT3 Models
Product Attributes
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Show Empty Attributes
Category
Memory Interface
SPI
Mfr
Clock Frequency
20 MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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 (21)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
CAT25640YI-GT3JNonsemi0CAT25640YI-GT3JN-ND$0.00000Similar
25LC640A-E/STMicrochip Technology325LC640A-E/ST-ND$0.88000Similar
25AA640A-E/STMicrochip Technology025AA640A-E/ST-ND$0.81000Similar
25AA640A-I/STMicrochip Technology025AA640A-I/ST-ND$0.80000Similar
25AA640AT-E/STMicrochip Technology025AA640AT-E/ST-ND$0.85400Similar
Available To Order
Factory Stock: 21,000
3,000 estimated in stock on 16-Feb-2027

This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.

All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.52000$0.52
10$0.48900$4.89
25$0.47640$11.91
50$0.46620$23.31
100$0.45620$45.62
250$0.44272$110.68
500$0.43248$216.24
1,000$0.42225$422.25
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.40613$1,218.39
6,000$0.39607$2,376.42
9,000$0.39024$3,512.16
15,000$0.38298$5,744.70
21,000$0.37824$7,943.04
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.