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HomeProductsIntegrated Circuits (ICs)MemoryBR24S256F-WE2
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BR24S256F-WE2 - Rohm Semiconductor

Manufacturer Part Number
BR24S256F-WE2
Manufacturer
LAPIS Technology
Allelco Part Number
32D-BR24S256F-WE2
ECAD Model
Parts Description
IC EEPROM 256KBIT I2C 8SOP
Package
8-SOIC (0.173', 4.40mm Width)
Data sheet
BR24S256F-WE2.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 25223

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Specifications

BR24S256F-WE2 Tech Specifications
Rohm Semiconductor - BR24S256F-WE2 technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor - BR24S256F-WE2

Product Attribute Attribute Value  
Manufacturer LAPIS Technology  
Write Cycle Time - Word, Page 5ms  
Voltage - Supply 1.7V ~ 5.5V  
Technology EEPROM  
Supplier Device Package 8-SOP  
Series -  
Package / Case 8-SOIC (0.173', 4.40mm Width)  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Mounting Type Surface Mount  
Memory Type Non-Volatile  
Memory Size 256Kbit  
Memory Organization 32K x 8  
Memory Interface I²C  
Memory Format EEPROM  
Clock Frequency 400 kHz  
Base Product Number BR24S256  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.32.0051

Parts Introduction

Manufacturer Part Number

BR24S256F-WE2

Manufacturer

ROHM Semiconductor

Introduction

The BR24S256F-WE2 is a high-performance, low-power EEPROM memory module with a capacity of 256Kbit. It features an I2C interface for easy integration into a wide range of electronic devices and applications.

Product Features and Performance

256Kbit (32K x 8) of non-volatile EEPROM memory

I2C serial interface with clock speeds up to 400kHz

Fast write cycle time of 5ms for word or page programming

Wide operating voltage range of 1.7V to 5.5V

Operating temperature range of -40°C to +85°C

Surface mount 8-SOIC package for compact integration

Product Advantages

High-density, non-volatile storage for data backup and configuration settings

Low power consumption for battery-powered applications

Reliable EEPROM technology with long data retention

Easy integration through standard I2C interface

Key Reasons to Choose This Product

Compact, space-saving design for space-constrained applications

Broad operating voltage and temperature range for versatile use

Fast write cycles for efficient data updates

Reliable non-volatile memory with long data retention

Quality and Safety Features

Robust EEPROM technology with long-term data retention

ESD protection for reliable operation in challenging environments

Compliance with industry safety and environmental standards

Compatibility

The BR24S256F-WE2 is compatible with a wide range of I2C-enabled microcontrollers, processors, and other digital systems.

Application Areas

Industrial equipment and automation

Consumer electronics

Automotive systems

Medical devices

Aerospace and defense applications

Product Lifecycle

The BR24S256F-WE2 is an active, in-production product. There are no current plans for discontinuation. Alternative models with similar features and specifications may be available from ROHM Semiconductor. For the latest information and availability, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Rohm Semiconductor BR24S256F-WE2

Product Attribute BR24S256F-WE2 BR24S16NUX-WTR BR24S128FVT-WE2 BR24S64F-WE2
Part Number BR24S256F-WE2 BR24S16NUX-WTR BR24S128FVT-WE2 BR24S64F-WE2
Manufacturer Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor
Clock Frequency 400 kHz 400 kHz 400 kHz 400 kHz
Memory Interface I²C I²C I²C I²C
Base Product Number BR24S256 BR24S16 BR24S128 BR24S64
Write Cycle Time - Word, Page 5ms 5ms 5ms 5ms
Memory Type Non-Volatile Non-Volatile Non-Volatile Non-Volatile
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Technology EEPROM EEPROM EEPROM EEPROM
Series - - - -
Voltage - Supply 1.7V ~ 5.5V 1.7V ~ 5.5V 1.7V ~ 5.5V 1.7V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Package / Case 8-SOIC (0.173', 4.40mm Width) 8-UFDFN Exposed Pad 8-TSSOP (0.173', 4.40mm Width) 8-SOIC (0.173', 4.40mm Width)
Memory Format EEPROM EEPROM EEPROM EEPROM
Supplier Device Package 8-SOP VSON008X2030 8-TSSOP-B 8-SOP
Memory Size 256Kbit 16Kbit 128Kbit 64Kbit
Memory Organization 32K x 8 2K x 8 16K x 8 8K x 8

BR24S256F-WE2 Datasheet PDF

Download BR24S256F-WE2 pdf datasheets and Rohm Semiconductor documentation for BR24S256F-WE2 - Rohm Semiconductor.

Environmental Information
Cylindrical Battery Holders.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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BR24S256F-WE2

Rohm Semiconductor
32D-BR24S256F-WE2

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