ON Semiconductor CAT28C64BJI-90 EEPROM

The ON Semiconductor CAT28C64BJI-90 is a high-performance 64K (8K x 8) Parallel Electrically-Erasable Programmable Read-Only Memory (EEPROM) integrated circuit, designed for those applications that require data to be stored and accessed frequently and reliably. This robust storage solution is ideal for a wide array of computing, industrial, automotive, and telecommunication applications where the integrity and retention of data are paramount.

The CAT28C64BJI-90 operates at a supply voltage range of 4.5V to 5.5V, providing compatibility with standard 5V operating systems, and features a fast access time of 90 nanoseconds which allows for quick data retrieval, enhancing the overall performance of the system it is integrated with. The device is packaged in a 32-lead, JEDEC-approved plastic DIP, offering ease of integration into various circuit designs.

One of the key features of the CAT28C64BJI-90 is its byte-write capability, which allows users to modify data one byte at a time, ensuring a high level of precision and control over the stored information. Additionally, the entire memory can be erased and reprogrammed at once, providing flexibility for comprehensive data management.

The device includes an automatic internal write cycle timer, eliminating the need for external timing components and simplifying the design process. Moreover, it offers data retention of over 100 years and endurance of 100,000 program/erase cycles, ensuring the longevity and durability of the stored data.

For data protection, the CAT28C64BJI-90 features hardware and software write protection mechanisms, including a write protect pin and a write enable command sequence. These security features prevent accidental data corruption and unauthorized access, securing the integrity of the data.

In summary, the ON Semiconductor CAT28C64BJI-90 EEPROM provides a reliable and efficient solution for data storage needs, combining speed, flexibility, and security to meet the demands of modern electronic applications. Its robust design and ease of use make it a preferred choice for designers and engineers looking for a dependable non-volatile memory component.