The X2804AD is a 4K EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Xicor Inc. (later acquired by Intersil, then Renesas). It is designed for applications requiring non-volatile storage of data, offering reliable data retention and endurance.

Applications

• Data Logging Systems: Used for storing sensor data and system parameters in industrial data loggers.
• Industrial Control Systems: Employed in programmable logic controllers (PLCs) and other industrial controllers for storing configuration settings and program code.
• Automotive Electronics: Utilized in engine control units (ECUs) and other automotive systems for storing calibration data and diagnostic information.
• Telecommunications Equipment: Found in network devices and communication systems for storing firmware and configuration data.
• Medical Devices: Used in medical instruments and devices for storing patient data and device settings.

Features

• Non-Volatile Data Storage: Retains data even when power is removed, ensuring data integrity.
• High Endurance: Capable of withstanding a large number of write cycles, ensuring long-term reliability.
• TTL Compatible: Compatible with standard TTL logic levels, facilitating easy integration with other components.
• Low Power Consumption: Designed for energy-efficient operation.

Benefits

• Reliable Data Storage: Provides robust data storage with high endurance and data retention.
• Ease of Integration: Compatible with standard interfaces and logic levels, simplifying system design.
• Cost-Effective Solution: Offers a balance of performance, reliability, and cost.

Additional Details

The X2804AD typically operates at a supply voltage of 5V. It comes in a variety of package options, including DIP (Dual In-line Package). It features a JEDEC standard pinout. The device supports both byte and page write operations and can be programmed using standard EEPROM programmers. It has a typical data retention and can endure a high number of write cycles. Consult the datasheet for complete specifications.