R1EX24002ATAS0I#U0 is available for purchase but is not normally stocked.
Available Substitutes:

MFR Recommended


STMicroelectronics
In Stock: 0
Unit Price: $1.22000
Datasheet

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Microchip Technology
In Stock: 0
Unit Price: $2.86000
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Microchip Technology
In Stock: 0
Unit Price: $3.34498
Datasheet

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Microchip Technology
In Stock: 0
Unit Price: $2.53000
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Microchip Technology
In Stock: 0
Unit Price: $2.28000
Datasheet
EEPROM Memory IC 2Kbit I2C 400 kHz 900 ns 8-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

R1EX24002ATAS0I#U0

DigiKey Part Number
559-R1EX24002ATAS0I#U0TR-ND - Tape & Reel (TR)
559-R1EX24002ATAS0I#U0CT-ND - Cut Tape (CT)
Manufacturer
Manufacturer Product Number
R1EX24002ATAS0I#U0
Description
IC EEPROM 2KBIT I2C 8TSSOP
Customer Reference
Detailed Description
EEPROM Memory IC 2Kbit I2C 400 kHz 900 ns 8-TSSOP
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Category
Memory Interface
I2C
Mfr
Clock Frequency
400 kHz
Series
Write Cycle Time - Word, Page
5ms
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Access Time
900 ns
Part Status
Last Time Buy
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
256 x 8
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (5)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
M24C02-FDW6TPSTMicroelectronics0497-15746-1-ND$1.22000MFR Recommended
24LC02BT-I/STMicrochip Technology024LC02BT-I/STCT-ND$2.86000Similar
34LC02T-E/STMicrochip Technology034LC02T-E/STTR-ND$3.34498Similar
AT24C02C-XHM-TMicrochip Technology0AT24C02C-XHM-TCT-ND$2.53000Similar
AT24HC02C-XHM-BMicrochip Technology0AT24HC02C-XHM-B-ND$2.28000Similar
Last Time Buy
Last Time Buy Date: 30/4/2026
All prices are in HKD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$5.87000$5.87
10$5.54800$55.48
25$5.39440$134.86
50$5.28020$264.01
100$5.16350$516.35
250$5.00868$1,252.17
500$4.89168$2,445.84
1,000$4.77468$4,774.68