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HomeProductsIntegrated Circuits (ICs)MemoryBR9040F-WE2
BR9040F-WE2 Image
Image may be representation.
See specifications for product details.

BR9040F-WE2 - Rohm Semiconductor

Manufacturer Part Number
BR9040F-WE2
Manufacturer
LAPIS Technology
Allelco Part Number
32D-BR9040F-WE2
ECAD Model
Parts Description
IC EEPROM 4KBIT SPI 2MHZ 8SOP
Detailed Description
Package
8-SOIC (0.173', 4.40mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 58140

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Quantity

Specifications

BR9040F-WE2 Tech Specifications
Rohm Semiconductor - BR9040F-WE2 technical specifications, attributes, parameters and parts with similar specifications to Rohm Semiconductor - BR9040F-WE2

Product Attribute Attribute Value  
Manufacturer LAPIS Technology  
Write Cycle Time - Word, Page 10ms  
Voltage - Supply 2V ~ 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 4Kbit  
Memory Organization 256 x 16  
Memory Interface SPI  
Memory Format EEPROM  
Clock Frequency 2 MHz  
Base Product Number BR9040  

Parts Introduction

Manufacturer Part Number

BR9040F-WE2

Manufacturer

ROHM Semiconductor

Introduction

The BR9040F-WE2 is a 4Kbit EEPROM memory device with a SPI interface. It offers reliable non-volatile storage for a variety of applications, including industrial control systems, consumer electronics, and embedded systems.

Product Features and Performance

4Kbit of non-volatile EEPROM memory

256 x 16 memory organization

SPI interface with clock speeds up to 2 MHz

10ms word/page write cycle time

Wide operating voltage range of 2V to 5.5V

Wide operating temperature range of -40°C to 85°C

Product Advantages

Reliable and long-lasting non-volatile storage

Simple and flexible SPI interface for easy integration

Compact 8-SOIC surface mount package

Key Reasons to Choose This Product

Proven reliability and performance for mission-critical applications

Versatile design suitable for a wide range of embedded systems

Cost-effective solution for non-volatile memory requirements

Quality and Safety Features

Robust design for industrial-grade reliability

Compliance with relevant safety and environmental standards

Compatibility

Seamless integration with a variety of microcontrollers and embedded systems

Application Areas

Industrial control systems

Consumer electronics

Embedded systems

Automotive electronics

Product Lifecycle

The BR9040F-WE2 is an active product, and there are no immediate plans for discontinuation.

There are no direct equivalent or alternative models available from ROHM Semiconductor at this time.

For the latest information on product availability and potential alternatives, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Rohm Semiconductor BR9040F-WE2

Product Attribute BR9040F-WE2 BR9020RFV-WE2 BR93A56RF-WME2 BR9040-W
Part Number BR9040F-WE2 BR9020RFV-WE2 BR93A56RF-WME2 BR9040-W
Manufacturer Rohm Semiconductor Rohm Semiconductor Rohm Semiconductor LAPIS Technology
Base Product Number BR9040 BR9020 BR93A56 -
Clock Frequency 2 MHz 2 MHz 2 MHz -
Memory Format EEPROM EEPROM EEPROM -
Write Cycle Time - Word, Page 10ms 10ms 5ms -
Memory Interface SPI SPI Microwire -
Technology EEPROM EEPROM EEPROM -
Memory Organization 256 x 16 128 x 16 128 x 16 -
Supplier Device Package 8-SOP 8-SSOP-B 8-SOP -
Voltage - Supply 2V ~ 5.5V 2V ~ 5.5V 2.5V ~ 5.5V -
Memory Size 4Kbit 2Kbit 2Kbit -
Series - - Automotive, AEC-Q100 -
Mounting Type Surface Mount Surface Mount Surface Mount -
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) -
Package / Case 8-SOIC (0.173', 4.40mm Width) 8-LSSOP (0.173', 4.40mm Width) 8-SOIC (0.173", 4.40mm Width) -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 105°C (TA) -
Memory Type Non-Volatile Non-Volatile Non-Volatile -

BR9040F-WE2 Datasheet PDF

Download BR9040F-WE2 pdf datasheets and Rohm Semiconductor documentation for BR9040F-WE2 - Rohm Semiconductor.

Datasheets
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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BR9040F-WE2 Image

BR9040F-WE2

Rohm Semiconductor
32D-BR9040F-WE2

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