The CAT24C44GVI-TE13 is a 4K-bit Serial CMOS EEPROM (Electrically Erasable Programmable Read-Only Memory) device organized as 512 words of 8 bits each. It is manufactured by Catalyst Semiconductor and utilizes a simple 2-wire serial interface for communication, making it easy to integrate into various microcontroller-based systems. This EEPROM is commonly used for storing configuration data, calibration parameters, and other non-volatile information.

Applications

• Consumer electronics
• Industrial control systems
• Medical devices
• Automotive electronics
• Set-top boxes

Features

• 2-wire serial interface (I2C compatible)
• 4K-bit (512 x 8) memory organization
• Low voltage operation
• Self-timed write cycle
• Write protect feature

Benefits

• Easy to interface with microcontrollers
• Non-volatile data storage
• Low power consumption
• Small package size
• Reliable data retention

The CAT24C44GVI-TE13 features a self-timed write cycle, which simplifies the write operation and eliminates the need for external timing circuits. The write protect feature prevents accidental data corruption by disabling write operations to the memory. The device operates over a wide voltage range, making it suitable for various applications. Its small package size allows for easy integration into compact designs.

This EEPROM is often used in applications where non-volatile storage of configuration data is required. For example, it can be used to store user preferences in consumer electronics devices, calibration parameters in industrial control systems, or serial numbers in medical devices. The 2-wire serial interface simplifies communication with microcontrollers, reducing the number of pins required and simplifying the overall system design.