ON Semiconductor CAT24C164LI-G EEPROM

The CAT24C164LI-G from ON Semiconductor is a high-performance, 16-Kb Serial Electrically Erasable Programmable Read-Only Memory (EEPROM) device, designed to provide reliable data storage over a wide range of applications. This EEPROM operates via the I²C bus protocol, ensuring compatibility with most microcontrollers and allowing for easy integration into your system design.

This robust memory module offers a storage capacity of 16 kilobits, organized as 2,048 words of 8 bits each. It is an ideal solution for storing device configurations, calibration data, or small application code where data integrity and retention are crucial. The CAT24C164LI-G is optimized for low-power operations, making it suitable for battery-operated and power-conscious applications.

One of the key features of this EEPROM is its hardware write protection. The device includes a write protect pin that, when connected to VCC, prevents accidental data overwriting. This feature ensures the security of your data, providing peace of mind that your critical information is safeguarded against unintended modifications.

The CAT24C164LI-G operates over a wide voltage range of 2.5V to 5.5V, accommodating various power supply requirements. It also boasts a broad temperature range, functioning reliably between -40°C to +85°C, which makes it suitable for industrial and automotive applications where extreme conditions are common.

For ease of use, ON Semiconductor has equipped the CAT24C164LI-G with a self-timed write cycle, including auto-erase and auto-write functions. This feature simplifies the write operation and reduces the amount of software overhead needed to maintain data integrity.

In terms of packaging, the CAT24C164LI-G comes in a compact 8-lead PDIP (Plastic Dual In-line Package), which is both space-efficient and convenient for through-hole mounting on printed circuit boards.

Whether you are designing consumer electronics, industrial control systems, or automotive modules, the CAT24C164LI-G from ON Semiconductor is a reliable and versatile choice for your non-volatile memory needs, ensuring data retention without the need for a power source.