Microchip Technology AT28C64E-12PI EEPROM

The Microchip Technology AT28C64E-12PI is a high-performance Electrically Erasable Programmable Read-Only Memory (EEPROM) device integrated with a storage capacity of 64 kilobits. This EEPROM is designed to provide a flexible and reliable solution for data storage in a wide range of applications, from industrial control systems to consumer electronics.

With an access time of 120 nanoseconds, the AT28C64E-12PI offers fast read capabilities, making it an excellent choice for applications that require quick data retrieval. The EEPROM is organized as 8,192 words by 8 bits, allowing for efficient data management and storage. Additionally, the device operates within a voltage range of 4.5V to 5.5V, providing compatibility with standard 5V systems.

The AT28C64E-12PI is packaged in a 28-pin DIP (Dual In-line Package), making it suitable for through-hole mounting, which is favored for its strong mechanical bonding and ease of prototyping. This package type is widely used in applications where long-term reliability and serviceability are important.

One of the key features of the AT28C64E-12PI is its endurance, with the EEPROM capable of withstanding up to 100,000 write/erase cycles. This durability ensures that the device can handle frequent data updates without compromising the integrity of the stored information. Moreover, the data retention is rated at 10 years, meaning that once data is written, it can be securely retained for a decade without the need for power.

Additional features of the AT28C64E-12PI include its software data protection mechanism, which helps prevent inadvertent writes to the memory during power transitions or system malfunctions. This feature is critical for maintaining data integrity and preventing corruption.

In summary, the Microchip Technology AT28C64E-12PI EEPROM is a robust, reliable, and fast memory solution that is well-suited for applications demanding stable and long-term data storage. Its compatibility with standard voltages, endurance, and data protection features make it a smart choice for designers and engineers looking to incorporate non-volatile memory into their systems.