2M-Bit I2C-Compatible EEPROM

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Description

The STMicroelectronics M24M02E-U is a 2M-bit EEPROM organized as 256K x 8 bits, operating with a supply voltage from 1.6V to 5.5V. It features a fast I2C interface with a clock frequency of up to 1MHz and includes a unique factory-programmed serial number for identification. This device is suitable for applications in data centers, logistics, and healthcare.

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STMicroelectronics M24M02E-U 2M-Bit I2C-Compatible EEPROM

Introduction

The STMicroelectronics M24M02E-U is a versatile 2M-bit EEPROM that provides reliable data storage solutions for various applications. With its I2C compatibility and unique features, this EEPROM is designed to meet the demands of modern electronic systems.

Part Description

The M24M02E-U is organized as 256K x 8 bits and operates within a supply voltage range of 1.6V to 5.5V. It features a fast I2C interface capable of clock frequencies up to 1MHz, ensuring efficient data transfer. The device includes three 8-bit registers for device identification, configurable addressing, and software write protection. Additionally, it boasts a 256-byte identification page that contains a unique factory-programmed serial number, locked in read-only mode, ensuring each device can be uniquely identified. With enhanced ESD protection, over 4 million write cycles, and a data retention period exceeding 200 years, the M24M02E-U is built for durability and reliability.

Applications

Data centers
Logistics
Healthcare
Personal electronics
Accessory recognition and traceability
Enhanced repairability solutions

Industries

Consumer electronics
Industrial automation
Healthcare technology
Telecommunications
Automotive

Usage Ideas

Data Logger: Utilize the M24M02E-U in a data logging project to store environmental data such as temperature and humidity over time, allowing for easy retrieval and analysis.
Smart Inventory System: Implement the EEPROM in a logistics application to track inventory items with unique identifiers, improving traceability and management.
Wearable Health Monitor: Integrate the EEPROM into a wearable device that records health metrics, using the unique serial number for device identification and data integrity.

Conclusion

The STMicroelectronics M24M02E-U 2M-Bit I2C-Compatible EEPROM is a robust and flexible memory solution suitable for a wide range of applications across various industries. Its unique features, including a fast I2C interface and a factory-programmed serial number, make it an ideal choice for projects requiring reliable data storage and identification.