Product Overview: 24AA256-E/SM from Microchip Technology

The 24AA256-E/SM is a 256Kb (32K x 8) I²C™ compatible Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) designed by Microchip Technology. This high-capacity memory module is an ideal solution for advanced data storage applications where efficient data manipulation and reliable memory are essential.

Key Features

• Memory Size: 256Kb, organized as 32,768 words of 8 bits each, providing ample storage for a wide range of applications.
• Interface: I²C (Inter-Integrated Circuit) serial interface, which supports a 100kHz standard mode, a 400kHz fast mode, and a 1MHz fast mode plus (FM+).
• Operating Voltage: Wide range of operating voltage from 2.5V to 5.5V, making it compatible with most microcontrollers and systems.
• Temperature Range: Industrial temperature range (-40°C to +85°C), ensuring reliable performance under extreme conditions.
• Write Protect: Hardware write-protect pin to prevent accidental overwrite or erasure of data.
• Write Cycles: High endurance of one million write cycles and a data retention period of over 200 years.
• Packaging: Available in the surface-mountable SOIC (SM) package for easy integration into various designs.

Applications

The 24AA256-E/SM EEPROM is versatile and can be used in a variety of applications, including:

• Industrial and automotive control systems
• Medical devices
• Smart cards
• Data loggers
• Portable consumer electronics
• Networking equipment

Reliability and Support

Microchip Technology is known for its commitment to quality and long-term reliability. The 24AA256-E/SM EEPROM is no exception, offering robust data retention and endurance characteristics. In addition, Microchip provides comprehensive technical support and resources to assist with design integration and troubleshooting.

Ordering Information

To order or obtain more information about the 24AA256-E/SM Serial EEPROM, please visit the Microchip Technology website or contact an authorized distributor. Ensure that the part number is referenced correctly to receive the exact specifications detailed in this description.