Microchip Technology 27C128-25 EPROM

The 27C128-25 is a high-performance 128 kilobit Electrically Programmable Read-Only Memory (EPROM) device from Microchip Technology, a leader in microcontroller and analog semiconductors. This EPROM is designed to offer both speed and reliability for a wide range of data storage applications where durable and non-volatile memory is crucial.

Featuring a 128K-bit (16K x 8) memory size, the 27C128-25 provides ample storage for firmware, boot code, and program data. The device operates at a notable speed, with a 250 nanoseconds (ns) access time, making it suitable for high-performance microprocessor systems.

The 27C128-25 is encased in a 28-pin, dual-in-line package (DIP), which is a common and user-friendly configuration for electronic components, ensuring easy integration into a variety of circuit boards and systems. This package type is not only robust but also provides a level of heat resistance that is well-suited for demanding applications.

One of the key features of the 27C128-25 is its single 5-volt power supply operation, which simplifies the power design of the system it is integrated into. This single voltage operation, combined with low power consumption, makes the EPROM an energy-efficient choice for battery-powered devices and other applications where power conservation is important.

Programming the 27C128-25 is straightforward, thanks to its compatibility with industry-standard EPROM programmers. Once programmed, the data retention is guaranteed for up to 10 years, and the device is capable of withstanding up to 1000 erase/program cycles, ensuring the longevity and reliability of the data stored within.

Overall, the Microchip Technology 27C128-25 EPROM is an excellent memory component for applications that require fast access times, high reliability, and a stable, non-volatile storage solution. It is widely used in embedded systems, automotive electronics, telecommunications, and other critical applications where data integrity and endurance are paramount.