The CAT24FC02LI is a 2Kb (256 x 8) Serial CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) fabricated using Catalyst’s advanced CMOS process. It features a 2-wire serial interface and supports a wide voltage range. It is designed for low-power and low-voltage applications.

Applications:

• Consumer Electronics
• Industrial Controls
• Medical Devices
• Automotive Applications
• Smart Cards
• Set-Top Boxes

Features:

• 2Kb (256 x 8) EEPROM
• 2-Wire Serial Interface (I2C Compatible)
• Low Voltage Operation: 1.8V to 5.5V
• Low Power Consumption
• Schmitt Trigger Inputs for Noise Suppression
• Self-Timed Write Cycle
• Write Protect Feature
• 1,000,000 Erase/Write Cycles
• Data Retention: 100 Years
• 8-Pin PDIP/SOIC/TSSOP/MSOP Packages

Benefits:

• Non-Volatile Storage: Data is retained even when power is removed.
• Easy Interface: The I2C interface simplifies integration with microcontrollers and other digital systems.
• Low Power: Minimizes power consumption in battery-powered applications.
• High Endurance: Withstands a high number of erase/write cycles, ensuring long-term reliability.
• Robust: Schmitt trigger inputs improve noise immunity.
• Data Protection: The write protect feature prevents accidental data corruption.

Additional Details:

The CAT24FC02LI uses a standard I2C serial interface, supporting standard (100 kHz) and fast (400 kHz) modes. The device features a self-timed write cycle, eliminating the need for external timing signals. The write protect feature can be enabled by connecting the WP pin to VCC, preventing any write operations to the memory. The device is available in various packages, including PDIP, SOIC, TSSOP, and MSOP, offering flexibility in design and board layout.

This EEPROM is commonly used in applications requiring non-volatile data storage, such as configuration settings, calibration data, and serial numbers. Its low power consumption and robust design make it well-suited for a wide range of applications, from consumer electronics to industrial controls.