ON Semiconductor CAT25C128LI-G

The CAT25C128LI-G is a robust, high-performance 128-Kb Serial EEPROM memory chip from ON Semiconductor, designed to provide reliable data storage and retrieval in a wide range of applications. This non-volatile memory module utilizes the industry-standard 2-wire serial I²C (Inter-Integrated Circuit) interface, making it an ideal choice for applications that require efficient and straightforward communication with microcontrollers and other digital systems.

Key Features

• Memory Size: 128-Kb (16,384 x 8)
• Interface: I²C (2-wire serial interface)
• Supply Voltage: 1.8V to 5.5V
• Write Cycle Time: 5 ms (max)
• Operating Temperature Range: -40°C to +85°C
• Packaging: 8-lead SOIC
• Endurance: 1,000,000 program/erase cycles
• Data Retention: 100 years

With its wide operating voltage range, the CAT25C128LI-G is versatile enough to fit into various power environments, and its extended temperature range ensures reliability under harsh conditions. The fast write cycle time enhances performance in applications where data needs to be updated frequently, and the 1 million program/erase cycles provide long-term endurance.

The device also features a hardware and software write protection mechanism, including a write protect pin and write disable instructions for both hardware and software data protection. This ensures that critical data remains safe from unintended alterations, which is crucial for system integrity and stability.

ON Semiconductor's CAT25C128LI-G is a practical solution for a multitude of applications, such as portable electronic devices, medical equipment, industrial control systems, and IoT devices, where reliable and persistent data storage is paramount. Its small form factor and low power consumption make it an efficient choice for space-constrained and power-sensitive designs.

In summary, the CAT25C128LI-G from ON Semiconductor is a high-quality, durable, and flexible memory solution that meets the needs of modern electronic systems requiring efficient serial EEPROM storage.