Product Overview: 24FC256-E/SN

The 24FC256-E/SN is a high-performance 256Kb I2C compatible Serial EEPROM memory device from Microchip Technology. It is designed to provide robust storage solutions for advanced applications in various industries, including consumer electronics, automotive, industrial control systems, and telecommunications. This EEPROM device operates on a voltage range of 2.5V to 5.5V, which makes it suitable for many microcontroller-based systems that require low-power operation and a flexible interface.

Key Features

• Memory Size: 256Kb (32,768 x 8-bit)
• Interface: I2C (2-wire serial interface), supports standard (100 kHz), fast (400 kHz), and fast-plus (1 MHz) I2C protocol
• Operating Voltage: 2.5V to 5.5V, accommodating a wide range of applications and power supplies
• Speed: High-speed data transfer capabilities
• Write Protect: Hardware write protection for the entire memory array (WP pin)
• Endurance: 1 million write cycles, ensuring long-term reliability
• Data Retention: Guaranteed data retention for over 200 years
• Package: 8-pin SOIC (SN) package for easy integration into various circuit designs
• Temperature Range: Industrial (I) temperature range of -40°C to +85°C

Applications

The 24FC256-E/SN is versatile and can be used in a wide array of applications. It is particularly well-suited for dynamic data storage requirements such as:

• Parameter settings and calibration data storage in industrial systems
• Configuration storage for consumer electronics like set-top boxes and gaming consoles
• Automotive systems that require non-volatile memory for critical data
• Portable devices where power efficiency and data integrity are paramount

Conclusion

With its robust design, high endurance, and wide operating voltage range, the 24FC256-E/SN from Microchip Technology is an ideal EEPROM solution for designers looking for a reliable and flexible memory component. Its compatibility with I2C protocol ensures easy integration into existing systems, making it a go-to choice for engineers and developers across a broad spectrum of applications.