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

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BR25H640FJ-2CE2 General Description

BR25H640-2C is a serial EEPROM of SPI BUS interface method.

ROHM Semiconductor Inventory

Key Features

  • memory area by program.
  • suitable
  • for battery use.
  • factory shipment.
  • At write operation (5V) : 1.1mA (Typ.)
  • At read operation (5V) : 1.0mA (Typ.)
  • At standby operation (5V): 0.1μA (Typ.)
  • Write prohibition at power on.
  • Write prohibition by command code (WRDI).
  • Write prohibition by WPB pin.
  • Write prohibition block setting by status registers
  • Prevention of write mistake at low voltage.
  • WPEN, BP1, BP0 : 0


Manufacturer: ROHM Semiconductor Product Category: EEPROM
RoHS: Details Mounting Style: SMD/SMT
Package / Case: SOP-J8-8 Interface Type: SPI
Memory Size: 64 kbit Organization: 8 k x 8
Supply Voltage - Min: 2.5 V Supply Voltage - Max: 5.5 V
Minimum Operating Temperature: - 40 C Maximum Operating Temperature: + 125 C
Maximum Clock Frequency: 10 MHz Access Time: -
Data Retention: 100 Year Supply Current - Max: 5.5 mA
Packaging: MouseReel Active Read Current - Max: 5.5 mA
Brand: ROHM Semiconductor Operating Supply Voltage: 2.5 V to 5.5 V
Product Type: EEPROM Factory Pack Quantity: 2500
Subcategory: Memory & Data Storage


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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BR25H640FJ-2CE2 Datasheet PDF

Preliminary Specification BR25H640FJ-2CE2 PDF Download

BR25H640FJ-2CE2 PDF Preview

Buying Guide

  • What is the lifespan of BR25H640FJ-2CE2?

    The lifespan of BR25H640FJ-2CE2 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 BR25H640FJ-2CE2?

    You can find it with PDF Datasheet for BR25H640FJ-2CE2 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 BR25H640FJ-2CE2?

    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.

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