EEPROM Memory IC 256Kbit I2C 400 kHz 900 ns 8-TSSOP
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R1EX24256BTAS0I#S0

DigiKey Part Number
559-R1EX24256BTAS0I#S0TR-ND - Tape & Reel (TR)
559-R1EX24256BTAS0I#S0CT-ND - Cut Tape (CT)
559-R1EX24256BTAS0I#S0DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
R1EX24256BTAS0I#S0
Description
IC EEPROM 256KBIT I2C 8TSSOP
Customer Reference
Detailed Description
EEPROM Memory IC 256Kbit I2C 400 kHz 900 ns 8-TSSOP
Datasheet
 Datasheet
EDA/CAD Models
R1EX24256BTAS0I#S0 Models
Product Attributes
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Category
Memory Interface
I2C
Mfr
Clock Frequency
400 kHz
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Write Cycle Time - Word, Page
5ms
Part Status
Obsolete
Access Time
900 ns
DigiKey Programmable
Not 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 (18)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
M24256E-FDW6TPSTMicroelectronics1,231497-M24256E-FDW6TPCT-ND$0.35000MFR Recommended
24AA256-E/STMicrochip Technology8624AA256-E/ST-ND$1.19000Upgrade
24AA256-I/STMicrochip Technology33624AA256-I/ST-ND$1.12000Similar
24AA256T-E/STMicrochip Technology024AA256T-E/ST-ND$1.30900Similar
24AA256T-I/STMicrochip Technology2,13524AA256T-I/STCT-ND$1.22000Similar
In-Stock: 2,990
Check for Additional Incoming Stock
This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes
Non-Cancelable/Non-Returnable
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$4.13000$4.13
10$3.85600$38.56
25$3.74240$93.56
50$3.65640$182.82
100$3.57030$357.03
250$3.45688$864.22
500$3.37184$1,685.92
1,000$3.28774$3,287.74