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EEPROM Serial-SPI 512K-bit 64K x 8 3.3V/5V Automotive 8-Pin SOP-J T/R

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BR25A512FJ-3MGE2 General Description

BR25A512-3M is a 512kbit Serial EEPROM of SPI BUS Interface.

ROHM Semiconductor Inventory

Key Features

  • High Speed Clock Action up to 10MHz (Max)
  • Wait Function by HOLDB Terminal
  • Part or Whole of Memory Arrays Settable as Read only Memory Area by Program
  • 2.5V to 5.5V Single Power Source Operation Most Suitable for Battery Use
  • Up to 128 Bytes in Page Write Mode
  • For SPI BUS Interface (CPOL, CPHA) = (0, 0), (1, 1)
  • Self-timed Programming Cycle
  • Low Current Consumption
  • Address Auto Increment Function at Read Action
  • Prevention of Write Mistake
  • More than 100 years Data Retention
  • More than 1 Million Write Cycles
  • Bit Format 64K×8
  • Initial Delivery Data
  • Memory Array : FFh
  • Status Register: WPEN, BP1, BP0 : 0


Category Integrated Circuits (ICs)MemoryMemory Mfr Rohm Semiconductor
Series - Package Tape & Reel (TR)Cut Tape (CT)Digi-Reel®
Product Status Active Memory Type Non-Volatile
Memory Format EEPROM Technology EEPROM
Memory Size 512Kbit Memory Organization 64K x 8
Memory Interface SPI Clock Frequency 10 MHz
Write Cycle Time - Word, Page 5ms Voltage - Supply 2.5V ~ 5.5V
Operating Temperature -40°C ~ 105°C (TA) Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width) Supplier Device Package 8-SOP-J
Base Product Number BR25A512


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail


We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray


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BR25A512FJ-3MGE2 Datasheet PDF

Preliminary Specification BR25A512FJ-3MGE2 PDF Download

BR25A512FJ-3MGE2 PDF Preview

Buying Guide

  • What is the lifespan of BR25A512FJ-3MGE2?

    The lifespan of BR25A512FJ-3MGE2 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of BR25A512FJ-3MGE2?

    You can find it with PDF Datasheet for BR25A512FJ-3MGE2 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of BR25A512FJ-3MGE2?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of BR25A512FJ-3MGE2 or my history order record?

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