Microchip Technology 24LC256 EEPROM

The 24LC256 is a 256 Kbit Electrically Erasable PROM memory chip from the renowned manufacturer, Microchip Technology. This high-capacity EEPROM provides robust storage solutions for complex applications requiring non-volatile memory storage. Its 256 Kbit (32 Kbyte) capacity allows for extensive data storage suitable for parameter settings, calibration data, small text files, and other forms of data that must persist even when power is removed.

Engineered for optimal efficiency and compatibility, the 24LC256 operates on a wide voltage range of 2.5V to 5.5V, making it versatile for various power environments. Its I²C compatible 2-wire serial interface facilitates a simple connection to most microcontrollers, ensuring seamless integration into your design with a minimal pin count.

The device boasts a substantial data retention period, typically over 200 years, and is rated for high reliability with a write endurance of 1 million write cycles per byte. This endurance level ensures that the 24LC256 can handle frequent data updates without compromising data integrity over time.

For ease of use, the 24LC256 includes a page write capability of up to 64 bytes of data, reducing the overhead of write operations and improving overall write performance. Additionally, the chip supports a maximum clock frequency of 400 kHz, enabling swift data transfer rates that are crucial for performance-critical applications.

The chip comes in various packages, including the popular 8-lead PDIP, SOIC, and TSSOP packages, providing flexibility for different PCB layouts and design considerations. With its industrial temperature range of -40°C to +85°C, the 24LC256 is well-suited for operation in harsh environments, making it an ideal choice for automotive, industrial, and consumer electronics applications.

In summary, the 24LC256 EEPROM from Microchip Technology is a reliable and high-capacity memory solution that offers ease of integration, durability, and performance for a wide array of electronic products and systems.