The CAT1320WI-28 from ON Semiconductor is a high-performance, 2Kb Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) device, designed to provide a robust storage solution for sophisticated electronic systems. This memory module is an essential component for a wide range of applications, from industrial automation to consumer electronics, where reliable data storage and retrieval are paramount.

Key Features

• Memory Size: The CAT1320WI-28 boasts a memory capacity of 2 Kilobits, organized as 256 x 8 bits, which is ideal for storing configuration parameters, calibration data, or small application logs.
• Interface: It utilizes a standard I²C serial interface, facilitating easy integration into existing systems with minimal pin usage, and supports a bus speed of up to 400 kHz, enabling quick data transfer.
• Write Cycle Time: The device features a rapid write cycle time of 5 ms (typical), allowing for efficient data storage operations.
• Operating Voltage: It operates over a wide voltage range of 2.5V to 5.5V, making it versatile for use in various circuit designs and ensuring compatibility with both 3V and 5V systems.
• Endurance: The EEPROM is designed for high reliability, with an endurance of 1,000,000 program/erase cycles and a data retention period of 100 years, ensuring the longevity and durability of stored information.
• Temperature Range: It is operational across an industrial temperature range of -40°C to +85°C, ensuring data integrity even in extreme environmental conditions.

Applications

The CAT1320WI-28 is suitable for a variety of applications where reliable and persistent storage is necessary. These include:

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

With its robust design and comprehensive feature set, the CAT1320WI-28 from ON Semiconductor is the go-to choice for designers seeking a dependable non-volatile memory solution for their next project.