ON Semiconductor CAT24WC256K EEPROM

The CAT24WC256K is a high-performance, 256-Kb Serial EEPROM memory device from ON Semiconductor. This robust storage solution is designed to provide efficient data retention and easy integration into a wide array of electronic systems. With its I²C (Inter-Integrated Circuit) serial interface, it offers a simple two-wire communication protocol, making it an ideal choice for applications requiring non-volatile memory with low-power consumption and a small footprint.

Key Features

• Memory Capacity: 256-Kb (32,768 x 8 bits)
• Interface: I²C Serial, supporting standard and fast mode (up to 400 kHz)
• Write Cycle Time: 5 ms (max.) for page write operations
• Operating Voltage Range: 2.5V to 5.5V, accommodating a variety of system power supplies
• Endurance: 1,000,000 program/erase cycles, ensuring reliability over the product's lifespan
• Data Retention: 100 years, providing long-term data storage
• Page Size: 64-byte page write buffer, allowing efficient data handling

Applications

The CAT24WC256K is versatile and can be used in various applications that require reliable and persistent storage. It is particularly well-suited for:

• Industrial controls
• Medical devices
• Automotive systems
• Smart metering
• Consumer electronics
• Portable devices

Product Advantages

ON Semiconductor's CAT24WC256K stands out for its robust design, which ensures data integrity and protection. Its low-power consumption makes it an excellent choice for battery-operated devices. Additionally, the device's wide voltage range and fast data transfer capabilities provide great flexibility for designers to use it across various platforms and applications.

With its high endurance and data retention capabilities, the CAT24WC256K from ON Semiconductor represents a reliable solution for storing calibration data, device configuration, and user preferences, ensuring that critical data is preserved across power cycles and throughout the lifetime of the product.