The X28256DM-35 is a 256K (32K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Intersil. It's a non-volatile memory device commonly used for storing configuration data, firmware, and other information that needs to be retained even when power is off.

Applications:

• Storage of configuration data in embedded systems.
• Storage of firmware in electronic devices.
• Data logging applications.
• Storing calibration data for sensors.
• Program storage for microcontrollers.

Features:

• Organized as 32K x 8 bits.
• Fast access time: 35ns.
• Single 5V supply operation.
• Automatic page write operation.
• Self-timed write cycle.
• Data polling for end-of-write detection.
• Low power consumption.
• High endurance: 100,000 write cycles.
• TTL compatible inputs and outputs.
• Available in DIP and SOIC packages.

Benefits:

• Fast access time: The 35ns access time allows for quick retrieval of stored data.
• Non-volatile memory: Data is retained even when power is removed, ensuring data integrity.
• High endurance: The 100,000 write cycle endurance ensures long-term reliability.
• Ease of use: The automatic page write operation and self-timed write cycle simplify the write process.
• Low power consumption: Reduces overall system power consumption.
• Industry-standard package: DIP and SOIC packages are widely available and compatible with existing designs.

The X28256DM-35 is a reliable and versatile EEPROM suitable for a wide range of applications. Its fast access time, high endurance, and low power consumption make it an excellent choice for embedded systems requiring non-volatile memory storage.