ON Semiconductor CAT1161WI-28-G EEPROM

The CAT1161WI-28-G is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) device from ON Semiconductor, designed to provide efficient non-volatile data storage. This memory component is ideal for a wide range of applications, including but not limited to, personal computers, telecommunications, and industrial control systems where reliable and durable data storage is crucial.

The CAT1161WI-28-G offers a storage capacity of 16K-bits with an organization of 2048 words of 8 bits each, providing ample space for firmware storage, device configuration, and data logging tasks. It operates over a standard voltage range of 2.5V to 5.5V, making it suitable for use in both 3V and 5V systems. This flexibility ensures that it can be easily integrated into a variety of existing designs without the need for additional power supply components.

One of the key features of this EEPROM is its I²C serial interface, which facilitates simple and efficient communication with microcontrollers and other digital systems. The I²C interface supports a clock frequency of up to 400 kHz, enabling fast data transfer rates that are essential for high-performance applications. Additionally, the device's built-in write protection features, including hardware and software write protect options, ensure the integrity of the data stored within.

The CAT1161WI-28-G is provided in a robust, lead (Pb)-free, 8-lead SOIC package, which not only meets environmental regulations but also offers a compact footprint for space-constrained applications. Its wide operating temperature range of -40°C to +85°C guarantees stable performance across diverse environments and application conditions.

ON Semiconductor's commitment to quality is evident in the CAT1161WI-28-G, with its endurance of 1,000,000 program/erase cycles and a data retention period of 100 years, users can rely on this EEPROM to maintain data integrity over an extended period. Whether you're developing consumer electronics, automotive systems, or industrial machinery, the CAT1161WI-28-G from ON Semiconductor is an excellent choice for your data storage needs.