ON Semiconductor CAT93C86RD8: EEPROM Memory

The CAT93C86RD8 from ON Semiconductor is a high-performance EEPROM (Electrically Erasable Programmable Read-Only Memory) device that is designed to provide a reliable and flexible non-volatile data storage solution for a wide range of applications. This particular model boasts a robust feature set that makes it ideal for sophisticated electronic systems where data integrity and retention are of utmost importance.

Key Features

• Memory Size: The CAT93C86RD8 offers a substantial memory capacity of 16K (2048 x 8 or 1024 x 16 bits). This allows for ample storage space for configuration parameters, calibration data, and other critical information that must be preserved across power cycles.
• Interface: It features a user-friendly serial interface that facilitates communication with microcontrollers and other digital systems. This interface operates on the SPI (Serial Peripheral Interface) protocol, which is known for its simplicity and speed.
• Operating Voltage: The device operates across a wide voltage range of 2.5V to 5.5V, making it compatible with various logic levels and suitable for battery-operated devices as well as more traditional power sources.
• Write Protection: To ensure the safety of stored data, the CAT93C86RD8 includes hardware and software write protection mechanisms. This feature prevents accidental overwrites and data corruption, providing additional security for critical data.
• Package: The device comes in an 8-pin DIP (Dual In-line Package), which is widely used and favored for its ease of handling and soldering. The DIP package also makes it suitable for prototyping and small-scale production.
• Endurance: ON Semiconductor guarantees a minimum of 1,000,000 program/erase cycles, ensuring a long operational lifespan for the memory device.
• Data Retention: The CAT93C86RD8 promises a data retention period of at least 100 years, providing peace of mind that data will be preserved over an extensive period.

Applications

This EEPROM device is versatile and can be used in various applications such as industrial controls, medical devices, automotive systems, smart cards, and portable electronic devices. Its reliability and durability make it an excellent choice for systems where data must remain intact and accessible over long periods and through numerous read/write cycles.

In summary, the CAT93C86RD8 EEPROM from ON Semiconductor is a top-of-the-line memory solution that combines capacity, performance, and reliability, making it a valuable component for designers and engineers looking to enhance their electronic systems.