Microchip Technology's AT27C256R-45RI EPROM

The AT27C256R-45RI is a high-performance 256K (32K x 8) Electrically Programmable Read-Only Memory (EPROM) component manufactured by Microchip Technology. This device is designed for applications requiring fast read access times and a non-volatile storage solution that can be electrically programmed. It is particularly well-suited for use in embedded systems, microcontroller-based applications, and a variety of other electronic products where reliable and durable data storage is essential.

One of the key features of the AT27C256R-45RI is its fast access time of 45 nanoseconds, which allows for quick data retrieval, enhancing the overall performance of systems that incorporate this memory chip. This speed is beneficial for time-critical applications and can significantly reduce the wait time for microprocessors to access stored code or data.

The device operates within a wide voltage range of 4.5V to 5.5V, making it versatile for different power supply configurations. Additionally, it is packaged in a robust 28-pin reflective socket (RI) package, ensuring that it can withstand harsh environments and providing ease of integration into various circuit designs.

The AT27C256R-45RI EPROM also boasts a high endurance, with the ability to withstand a minimum of 10,000 write/erase cycles and a data retention period of over 10 years. This reliability is crucial for applications where data integrity over an extended period is paramount.

Programming the AT27C256R-45RI is straightforward, thanks to its industry-standard programming algorithm. This device is compatible with most EPROM programmers, allowing developers and engineers to easily write their desired data onto the chip.

In summary, the AT27C256R-45RI from Microchip Technology is a reliable, high-speed EPROM that provides a stable and durable solution for storing code and data in a wide array of electronic applications. Its quick access time, robust endurance, and ease of programming make it an excellent choice for designers seeking a dependable non-volatile memory component.

For more detailed information, specifications, and support, users are encouraged to visit the official Microchip Technology website or contact their customer support for assistance with the AT27C256R-45RI EPROM.