ON Semiconductor CAT24C64HU4I-GT3 EEPROM

The CAT24C64HU4I-GT3 is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) device from ON Semiconductor, designed for a wide range of applications requiring data storage that can be electrically erased and reprogrammed. This particular model is part of the 64-Kb I²C CMOS Serial EEPROM family, offering a storage capacity of 64 kilobits with a flexible 8-byte page or 32-byte page write buffer.

This EEPROM operates over a standard I²C bus interface, ensuring easy integration into most microcontroller-based systems. It supports a fast write cycle time of 5 ms (typical), which allows for efficient data management and quick updates to stored information. The CAT24C64HU4I-GT3 is designed with hardware write protection, featuring a write protect pin that, when connected to VCC, will lock the entire memory, preventing accidental data alterations.

The device boasts a wide operating voltage range from 1.7V to 5.5V, making it suitable for both low-power and standard operations. This flexibility ensures compatibility with a broad spectrum of logic levels and system architectures. Additionally, the CAT24C64HU4I-GT3 is operational across an extended temperature range from -40°C to +85°C, ensuring reliability and performance even in harsh environmental conditions.

ON Semiconductor has taken care to ensure data integrity, with the CAT24C64HU4I-GT3 featuring a built-in error correction code (ECC) functionality. This ECC capability provides an additional layer of data protection, automatically detecting and correcting any errors that may occur during data transfer processes.

For ease of use, this device comes in an 8-lead TSSOP package, which is known for its compact footprint and suitability for space-constrained applications. The CAT24C64HU4I-GT3 is RoHS-compliant, reflecting ON Semiconductor's commitment to environmental sustainability by avoiding the use of hazardous substances in its manufacturing processes.

In summary, the CAT24C64HU4I-GT3 from ON Semiconductor is a robust and reliable EEPROM solution, perfect for applications that require a durable, high-capacity, and easy-to-use non-volatile memory solution. Its wide voltage range, extensive temperature tolerance, and hardware write protection make it an ideal choice for a variety of industrial, automotive, and consumer electronics applications.