Microchip Technology AT27C1024-90PC

The AT27C1024-90PC is a high-performance, low-power One-Time Programmable (OTP) EPROM (Erasable Programmable Read-Only Memory) chip designed by Microchip Technology. This device is tailored for a wide range of applications that require reliable non-volatile memory storage. The AT27C1024-90PC offers a substantial 1 Megabit (64K x 16) storage capacity, making it an ideal choice for storing firmware, boot code, and other critical data that must persist even when power is removed.

With an access time of 90 nanoseconds, this EPROM provides fast data retrieval, ensuring efficient operation in time-sensitive applications. The device operates within a standard 5V power supply range, which is common in digital systems, thereby simplifying power management and integration into existing designs.

The AT27C1024-90PC comes in a 40-pin DIP (Dual In-line Package) which is widely used in the industry and known for its ease of handling and robustness. This package type allows for easy insertion into standard sockets or soldering onto a printed circuit board, providing flexibility and convenience for both prototyping and production runs.

One of the key features of this EPROM is its OTP nature, meaning that once programmed, the data cannot be altered or erased by electrical means. This characteristic makes the AT27C1024-90PC highly resistant to inadvertent data corruption due to environmental factors or system malfunctions, offering a stable and secure solution for long-term data storage.

Microchip Technology has designed the AT27C1024-90PC with industry-standard programming signals, which facilitates compatibility with most EPROM programmers. This allows developers and engineers to easily integrate this memory chip into their designs without the need for specialized or proprietary programming equipment.

In summary, the AT27C1024-90PC from Microchip Technology is a reliable and efficient memory solution that combines a large storage capacity with fast access times, low power consumption, and a user-friendly package. Its one-time programmability ensures data integrity, making it an excellent choice for a variety of applications where permanent data storage is paramount.