The X24164SI is a 16K EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Xicor, Inc. (later acquired by Intersil, then Renesas). It's designed for non-volatile data storage in a variety of electronic applications where data retention is crucial, even when power is removed. This EEPROM offers reliable storage, low power consumption, and ease of use, making it suitable for numerous embedded systems.

Applications:

• Data Logging: Used to store sensor data, configuration settings, and other critical information in data loggers.
• Consumer Electronics: Found in set-top boxes, digital TVs, and other consumer devices for storing user preferences and settings.
• Industrial Control Systems: Stores calibration data, parameters, and control sequences in industrial equipment.
• Automotive Electronics: Retains vehicle settings, diagnostic information, and other data in automotive systems.
• Medical Devices: Stores patient data, device configurations, and operational parameters in medical equipment.

Features:

• 16K (2048 x 8) Memory Organization: Provides a storage capacity of 16,384 bits, organized as 2048 bytes of 8 bits each.
• Serial Interface: Uses a serial communication interface (typically I2C or SPI) for easy connection to microcontrollers.
• Low Power Consumption: Operates with low supply current, making it suitable for battery-powered applications.
• Write Protection: Offers write protection features to prevent accidental data corruption.
• High Endurance: Designed for a large number of write/erase cycles, ensuring long-term reliability.

Benefits:

• Non-Volatile Storage: Retains data even when power is removed, ensuring critical information is preserved.
• Easy Integration: Simple serial interface simplifies connection to microcontrollers and other devices.
• Low Power Operation: Minimizes power consumption, extending battery life in portable applications.
• Data Protection: Write protection features prevent accidental overwriting of data.
• Reliable Performance: High endurance ensures long-term reliability and data integrity.

Additional Details:

The X24164SI typically operates on a 5V or 3.3V power supply. The specific serial interface used (I2C or SPI) can vary depending on the exact model. The device is available in various package options, such as SOIC (Small Outline Integrated Circuit) and DIP (Dual In-line Package), for different mounting configurations. Detailed datasheets provide information on timing characteristics, voltage levels, and other critical specifications. The X24164SI is often used in conjunction with microcontrollers to provide non-volatile storage for configuration settings, calibration data, and other important information.