ON Semiconductor CAT93C66XI-T2 - EEPROM Memory

The CAT93C66XI-T2 is a high-quality EEPROM (Electrically Erasable Programmable Read-Only Memory) device from ON Semiconductor, a leading name in the semiconductor industry. This microchip is part of the CAT93CXX series, which is known for its robustness and reliability in storing data that must be preserved during power loss.

This particular model offers a 4K-bit memory size, making it suitable for applications that require modest data storage without the need for frequent updates. The EEPROM operates over a wide voltage range, from 2.5V to 5.5V, providing great flexibility in various operating environments and compatibility with a wide range of microcontrollers and other digital circuits.

Key Features:

• Memory Size: 4K-bit (512 x 8 or 256 x 16)
• Interface Type: Serial Microwire
• Operating Voltage: 2.5V to 5.5V
• Operating Temperature: -40°C to +85°C
• Packaging: TSSOP-8
• Write Cycle Time: 5ms maximum
• Endurance: 1,000,000 program/erase cycles
• Data Retention: 100 years

The CAT93C66XI-T2 features a self-timed write cycle with auto-clear, simplifying the write operation and ensuring data integrity. Additionally, the device supports a write protect pin to prevent inadvertent writes, which is critical for applications where data accuracy is paramount.

The TSSOP-8 package is compact and suitable for space-constrained applications. With its small footprint, the CAT93C66XI-T2 is ideal for portable devices, as well as for use in automotive, industrial, and consumer electronics where long-term data storage is necessary.

ON Semiconductor's commitment to quality ensures that the CAT93C66XI-T2 EEPROM delivers consistent performance and reliability, making it a trusted choice for designers and engineers looking for a non-volatile memory solution.