Microchip Technology AT28HC256-90SU EEPROM

The AT28HC256-90SU is a high-performance Electrically Erasable Programmable Read-Only Memory (EEPROM) integrated circuit from the renowned manufacturer Microchip Technology. This device offers a generous 256K (32K x 8) memory capacity, enabling efficient data storage for a wide range of applications. Designed with versatility in mind, this EEPROM caters to the needs of industries that require reliable and durable non-volatile memory solutions.

One of the standout features of the AT28HC256-90SU is its fast access time of 90 nanoseconds, which ensures quick data retrieval and enhances the overall performance of the systems it is integrated with. This speed is particularly beneficial in applications where time-critical operations are essential, such as in real-time computing or high-speed data acquisition systems.

The AT28HC256-90SU is designed with a parallel interface, making it compatible with many microcontrollers and digital signal processors in the market. Its ease of integration is further facilitated by its industry-standard 28-pin SOIC (Small Outline Integrated Circuit) package, which is widely used and recognized for its space-saving footprint and reliability.

Additionally, the device boasts a robust feature set that includes byte write capability and an intrinsic data retention of 200 years. The byte write feature allows for precise data management and updates, while the extended data retention ensures that the information stored within the EEPROM will remain secure and intact over an extended period, making it suitable for applications where long-term data preservation is critical.

Microchip Technology's commitment to quality is evident in the AT28HC256-90SU, which is fabricated using high-quality CMOS technology. This technology not only provides low power consumption but also ensures high endurance, with the EEPROM capable of withstanding up to one million write cycles. Such durability makes it an ideal choice for memory applications where frequent data updates are necessary.

In summary, the AT28HC256-90SU from Microchip Technology is a reliable, high-speed EEPROM that offers excellent performance and durability for a variety of data storage applications. Its integration-friendly design, coupled with its robust feature set, makes it a valuable component for designers and engineers seeking a dependable non-volatile memory solution.