The CAT24C44GVE-TE13 is a 4-Kb (512 x 8) Serial CMOS EEPROM offered by Catalyst Semiconductor. It's designed with a simple two-wire I2C serial interface, allowing seamless integration into various electronic systems. It excels in low-voltage and low-power applications, making it a suitable choice for portable devices and energy-conscious designs. The CAT24C44GVE-TE13 provides reliable non-volatile memory storage, maintaining data integrity even without power.

Applications

• Consumer Electronics: Commonly found in TVs, set-top boxes, and audio equipment for storing user settings and configuration data.
• Industrial Equipment: Used in industrial control systems, data loggers, and other equipment for storing calibration parameters and operational data.
• Medical Devices: Integrated into medical devices for storing patient records, device settings, and diagnostic information.
• Automotive Applications: Employed in automotive electronics for storing vehicle configuration, sensor calibration, and other critical data.
• Security Systems: Used in alarm systems and access control systems for storing security codes and access logs.

Features

• 4-Kb EEPROM: Provides 512 x 8 bits of non-volatile memory.
• Two-Wire (I2C) Serial Interface: Simplifies communication with microcontrollers and other devices.
• Low-Voltage Operation: Operates at low voltages (typically 1.8V to 5.5V) for energy efficiency.
• Low-Power Consumption: Minimizes power consumption in both active and standby modes.
• Self-Timed Write Cycle: Streamlines write operations without requiring external timing circuitry.
• Write Protect Feature: Prevents accidental overwriting of data.
• High Endurance: Supports a high number of write cycles (typically 1 million).
• Data Retention: Guarantees long-term data retention (typically 100 years).
• RoHS Compliant: Meets RoHS environmental standards.

Benefits

• Easy Implementation: The I2C interface simplifies the design and integration process.
• Reliable Data Storage: Offers a robust and reliable non-volatile memory solution.
• Energy Efficiency: Low-voltage and low-power operation minimizes energy consumption.
• Data Protection: Write protection feature safeguards valuable data.
• Long-Term Reliability: High endurance and data retention ensure long-term performance.
• Environmentally Friendly: RoHS compliance supports environmental sustainability.

Additional Details

The CAT24C44GVE-TE13 is typically packaged in a small 8-pin VSSOP (Very Small Outline Package) for space-saving designs. It is designed to operate over an industrial temperature range, making it suitable for harsh environments. The I2C interface supports standard and fast mode operation. The device also features a page write mode, which allows for writing multiple bytes in a single operation. Detailed specifications regarding timing characteristics, electrical parameters, and pinout configurations can be found in the device datasheet.