8-TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

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
Renesas Electronics Corporation
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
Type
Description
Select All
Category
Mfr
Renesas Electronics Corporation
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
DigiKey Programmable
Not Verified
Memory Type
Non-Volatile
Memory Format
EEPROM
Technology
EEPROM
Memory Size
256Kbit
Memory Organization
32K x 8
Memory Interface
I2C
Clock Frequency
400 kHz
Write Cycle Time - Word, Page
5ms
Access Time
900 ns
Voltage - Supply
1.8V ~ 5.5V
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package
8-TSSOP
Base Product Number
R1EX24256
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 2 990
Check for Additional Incoming Stock
Once available stock of this product has been depleted, manufacturer standard package and lead time will apply. View Substitutes
Last Time Buy Date: 2026. 04. 30.
Non-Cancelable/Non-Returnable
Quantity
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
11 109,68000 Ft1 109,68 Ft
101 034,24600 Ft10 342,46 Ft
251 003,73840 Ft25 093,46 Ft
50980,67340 Ft49 033,67 Ft
100957,54110 Ft95 754,11 Ft
250927,14060 Ft231 785,15 Ft
500904,32346 Ft452 161,73 Ft
1 000887,37323 Ft887 373,23 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
3 000724,97813 Ft2 174 934,39 Ft
Manufacturers Standard Package
Unit Price without VAT:1 109,68000 Ft
Unit Price with VAT:1 409,29360 Ft