The CAT1161WI-30 is a high-performance, 16-Kbit serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device from ON Semiconductor. It is designed to deliver a flexible and reliable data storage solution for complex applications that require low-power consumption and small form factor. This EEPROM is particularly suited for use in a wide range of industrial, automotive, and consumer electronics where long-term data retention and multiple device configurations are essential.

Key Features

• Memory Size: 16-Kbit storage capacity, organized as 2,048 x 8 bits, which is ideal for storing configuration parameters, calibration data, or small application logs.
• Interface: I²C (Inter-Integrated Circuit) serial interface, which ensures easy integration with most microcontrollers and allows for a straightforward communication protocol.
• Write Cycle Time: Fast write cycle time of 5 ms (typical), enabling efficient data management and quick updates to stored information.
• Write Endurance: High endurance with 1,000,000 program/erase cycles, ensuring the reliability and longevity of the device in demanding applications.
• Data Retention: Guaranteed data retention for a minimum of 100 years, providing a dependable non-volatile storage solution over a wide range of conditions.
• Operating Voltage: Wide operating voltage range from 2.5V to 5.5V, making it versatile for various circuit designs and power requirements.
• Temperature Range: Industrial temperature range from -40°C to +85°C, ensuring stable performance under extreme environmental conditions.
• Packaging: Available in a compact SOIC-8 package, which is suitable for space-constrained applications.

Applications

The CAT1161WI-30 EEPROM by ON Semiconductor is a robust memory component that finds its application in various sectors. It is commonly used in:

• Industrial control systems
• Automotive electronics
• Portable consumer devices
• Medical monitoring equipment
• Smart sensors and instrumentation