---
product_id: 90186532
title: "NOYITO AT24C256 EEPROM Memory Module IIC I2C Interface - MCU Development Accessories (Pack of 2) Blue"
brand: "noyito"
price: "3.97 OMR"
currency: OMR
in_stock: true
reviews_count: 7
url: https://www.desertcart.com.om/products/90186532-noyito-at24c256-eeprom-memory-module-iic-i2c-interface-mcu-development
store_origin: OM
region: Oman
---

# 256 MB RAM Compact Size I2C Interface NOYITO AT24C256 EEPROM Memory Module IIC I2C Interface - MCU Development Accessories (Pack of 2) Blue

**Brand:** noyito
**Price:** 3.97 OMR
**Availability:** ✅ In Stock

## Summary

> 💡 Elevate Your Projects with NOYITO's Memory Magic!

## Quick Answers

- **What is this?** NOYITO AT24C256 EEPROM Memory Module IIC I2C Interface - MCU Development Accessories (Pack of 2) Blue by noyito
- **How much does it cost?** 3.97 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/90186532-noyito-at24c256-eeprom-memory-module-iic-i2c-interface-mcu-development)

## Best For

- noyito enthusiasts

## Why This Product

- Trusted noyito brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Power:** Pack of 2 for double the innovation.
- • **User-Friendly:** All pins clearly marked for easy access.
- • **Compact Design:** Space-saving dimensions: 1.9 x 1.1 CM.
- • **Effortless Integration:** Onboard pull-up resistors for seamless I2C communication.
- • **Unleash Your Creativity:** Perfect for MCU development projects!

## Overview

The NOYITO AT24C256 EEPROM Memory Module is a versatile and compact solution for MCU development, featuring a 256 MB RAM capacity and an I2C interface. Each pack includes two modules, designed with onboard pull-up resistors and clearly marked pins for effortless integration into your projects. With dimensions of just 1.9 x 1.1 CM, these modules are perfect for any tech enthusiast looking to enhance their creations.

## Description

NOYITO AT24C256 EEPROM Memory Module IIC I2C Interface - MCU Development Accessories (Pack of 2) Blue

## Features

- Onboard chip AT24C256 chip;
- Onboard I2C communication Pull-up resistors ;
- All pins are drawn and marked;
- PCB board size: 1.9 (CM) x 1.1 (CM).The package contains two AT24C256 memory modules<
- Pack of 2 AT24C256 memory modules
- AT24C256 datasheet https://1drv.ms/b/s!AlzQUCOyZQhKgT77fNkmxIrUcZHM?e=xEMWrv

## Technical Specifications

| Specification | Value |
|---------------|-------|
| RAM | 256 MB |
| Brand | NOYITO |
| Series | AT24C256 EEPROM Memory Module |
| Item model number | AT24C256 |
| Item Weight | 0.247 ounces |
| Product Dimensions | 0.75 x 0.43 x 0.2 inches |
| Item Dimensions  LxWxH | 0.75 x 0.43 x 0.2 inches |
| Color | blue |
| Manufacturer | NOYITO |
| ASIN | B07GMCRPSP |
| Country of Origin | USA |
| Is Discontinued By Manufacturer | No |
| Date First Available | August 18, 2018 |

## Images

![NOYITO AT24C256 EEPROM Memory Module IIC I2C Interface - MCU Development Accessories (Pack of 2) Blue - Image 1](https://m.media-amazon.com/images/I/71RkaGHQQbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good EEPROM
  

*by E***. on Reviewed in the United States on April 4, 2024*

They work but you need to get the right library I got it working with the wire library just ask ChatGPT. Wanted alarger amount of storage but this worked

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good board, bad Customer communications.
  

*by D***H on Reviewed in the United States on September 15, 2019*

No response on questions from the seller. But, the board is of seemingly good quality.  Here's what you need, the untold half of the story.I rang out the board.  The addresses A0, A1, and A2 are disconnected. Internally the device has pull down resistors.  So when trying to talk to this guy, you need to set the addresses to 0x50 and you're set.  Another critical piece of information:  Download uEEPROM library. This is the only one that I have tried that seems to work. There are a few 24Cxxx out there, but I haven't tried them. Post and let us know please.  Good value.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great upgrade for SKR board
  

*by J***S on Reviewed in the United States on August 19, 2020*

Great! Worked perfect as my EEPROM upgrade on SKR board.

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-24*