CAT24C256YI-GT3 is out of stock and can be placed on backorder.
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EEPROM Memory IC 256Kbit I2C 1 MHz 500 ns 8-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

CAT24C256YI-GT3

DigiKey Part Number
CAT24C256YI-GT3OSTR-ND - Tape & Reel (TR)
CAT24C256YI-GT3OSCT-ND - Cut Tape (CT)
CAT24C256YI-GT3OSDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
CAT24C256YI-GT3
Description
IC EEPROM 256KBIT I2C 8TSSOP
Manufacturer Standard Lead Time
40 Weeks
Customer Reference
Detailed Description
EEPROM Memory IC 256Kbit I2C 1 MHz 500 ns 8-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
CAT24C256YI-GT3 Models
Product Attributes
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Category
Memory Interface
I2C
Mfr
Clock Frequency
1 MHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Write Cycle Time - Word, Page
5ms
Part Status
Active
Access Time
500 ns
DigiKey Programmable
Verified
Voltage - Supply
1.8V ~ 5.5V
Memory Type
Non-Volatile
Operating Temperature
-40°C ~ 85°C (TA)
Memory Format
Mounting Type
Surface Mount
Technology
EEPROM
Package / Case
Memory Size
Supplier Device Package
8-TSSOP
Memory Organization
32K x 8
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (16)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
R1EX24256BTAS0I#S0Renesas Electronics Corporation2,990559-R1EX24256BTAS0I#S0TR-ND$4.13000Similar
24AA256UIDT-I/STMicrochip Technology8,21824AA256UIDT-I/STTR-ND$1.22000Similar
24FC256T-I/STMicrochip Technology4,95524FC256T-I/STTR-ND$0.73000Similar
24AA256T-I/STMicrochip Technology97724AA256T-I/STTR-ND$1.22000Similar
24AA256-I/STMicrochip Technology91224AA256-I/ST-ND$1.12000Similar
In-Stock: 0
3,000 expected in stock on 24-May-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.67000$0.67
10$0.62600$6.26
25$0.60920$15.23
50$0.59640$29.82
100$0.58350$58.35
250$0.56624$141.56
500$0.55312$276.56
1,000$0.54003$540.03
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3,000$0.51940$1,558.20
6,000$0.50654$3,039.24
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.