The Intersil X2864ADMB-25 is a 64K (8K x 8) Electrically Erasable PROM (EEPROM). This memory device is designed for applications requiring non-volatile storage with a specific access time. The '-25' indicates a 250ns access time. The 'ADMB' portion of the part number likely refers to specific industrial temperature grade and package type.

Applications

• Microcontroller-based systems for storing boot code and configuration settings in rugged environments.
• Industrial control systems requiring reliable non-volatile memory for calibration data and program parameters.
• Data logging applications where data integrity is paramount.
• Embedded systems demanding robust memory solutions for critical applications.
• Aerospace applications needing EEPROMs that meet stringent quality and reliability standards.

Features

• 64K Bit Storage: Organized as 8K x 8 bits.
• Electrically Erasable: Allows for in-system programming and updates.
• Non-Volatile: Retains data without power.
• 250ns Access Time: Provides moderate speed data retrieval.
• TTL Compatible: Interfaces easily with standard logic circuits.
• Single 5V Supply: Operates on a single 5V power source.
• Automatic Page Write: Simplifies write operations.
• Data Polling: Allows monitoring the completion of write cycles.
• Industrial Temperature Range: Designed to operate reliably in harsh industrial environments.
• Specific Package: The 'ADMB' suffix likely indicates a specific package type tailored for rugged applications.

Benefits

• Reliable Data Storage: Ensures data integrity in harsh industrial environments.
• In-System Programmability: Simplifies firmware updates and configuration changes in the field.
• Easy Integration: TTL compatibility simplifies interfacing.
• Cost-Effective Solution: Offers a balance of performance and cost.
• Simplified Write Operations: Automatic page write reduces programming complexity.
• Data Integrity: Data polling ensures successful write operations.

Additional Details

The 'ADMB' designation likely denotes a specific package and quality level targeted towards demanding environments. It is imperative to consult the official Intersil datasheet for the X2864ADMB-25 to obtain precise specifications, including temperature ratings, packaging dimensions, endurance characteristics (write/erase cycles), and other critical parameters. Datasheet information is essential for ensuring that this EEPROM meets the specific requirements of the intended application.