AT24C256 I2C Serial Interface Port EEPROM Memory Module
AT24C256 I2C Serial Interface Port
AT24C256 I2C Serial Interface Port EEPROM Memory Module
AT24C256 I2C Serial Interface Port EEPROM Memory Module
Click to zoom in
  • 3-5 Days Delivery

    Fast Delivery

  • Dedicated Support

    Mon to Sat - 10 AM to 6.30 PM

  • Free Shipping

    On orders above INR 599

  • Cash On Delivery

    COD available on all orders

AT24C256 I2C Serial Interface Port EEPROM Memory Module

19 In stock
Rs. 69.00 (Exc. GST)
Rs. 69.00

EEPROM Memory are present in most of the development boards but if you are using a standalone microcontroller you might need to connect an external EEPROM Memory if your code requires more space to store and run optimally or you need to collect more amount of data in it. This EEPROM Memory Module is based on AT24C256 IC which is I2C compatible chip. It has 256kb of memory in 32K*8 configuration. It can be easily interfaced with your microcontroller as it will use only 2 wires to communicate and other two wires to power the device. It can work in high temperature environment so you can use it in industrial applications, automotive applications, robotics and other portable applications. It does not lose data easily and has a long data retention time of more than many years. So it is very suitable for light weight low cost applications.

AT24C256 Module Specifications

  • 256kb data memory
  • Pull-up resistors required for onboard I2C communication
  • All pins are drawn and marked
  • I2C Compliant
  • More than 1 million erase/write cycles

Product Description

AT24C256 2ECL IIC/I2C Serial Interface Port EEPROM Memory Module

To use this module you need to power this device you need to power it with 3.3V supply and connect the SDA and SCL pins to corresponding pins of your controller for I2C communication.

Package Contents

1× AT24C256 2ECL IIC/I2C Serial Interface Port EEPROM Memory Module

Read More
Read Less

Returns Policy

Due to the type of products we sell, we accept limited returns. Below are the conditions where we can accept a return request.

1. Manufacturing Defect
If you receive a product with a manufacturing defect, please notify us within the 3 days of you receive the product, supported by proper pictures and description. Once our support team accept the return, we will provide a replacement or a complete refund including the return shipping cost. Please note that if your item is already soldered or modified in manner we will not be able to take it under return.

2. Wrong Item Shipped

If your item looks different from what is shown in the image on our website, we will take the item back and provide a refund or replacement as per your choice.

Limitation of Returns
We don't accept the returns for the products damanged by improper use of the product. Moreover we don't accept the return, if the ordered product is not fit for any specific application. Please read the product specifications and datasheet before selecting and ordering a product. Returns are accepted only with 3 days from the date of delivery.


We ship to all over India with free shipping on all prepaid orders. For Cash on Delivery orders INR 70 will be charged for orders below INR 599 and INR 20 will be charged for the orders above 599. Please contact to our support team at for any question related to shipping.

Please note that the Minimum Order Value is INR 200 for both prepaid and COD orders.

Your cart