STMicroelectronics M27256F6 EPROM

The M27256F6 is a high-speed 256 Kbit EPROM (Erasable Programmable Read-Only Memory) produced by STMicroelectronics, one of the leading names in semiconductor solutions. This product stands out for its reliability and versatility, making it an ideal choice for a wide range of applications that require non-volatile memory storage.

With a storage capacity of 256 Kbits, the M27256F6 offers ample space for firmware storage, device configuration, and boot code applications. It is organized as 32,768 words by 8 bits, ensuring that data can be stored efficiently and accessed quickly. This organization allows for easy integration with a variety of microprocessors and microcontrollers, providing a flexible solution for system design.

The M27256F6 operates with a single 5V power supply, which is typical for EPROMs of this era, making it compatible with many existing designs without the need for additional power regulation components. Its access time of 170 ns ensures swift data retrieval, which is crucial for applications that demand rapid boot or configuration loading times.

One of the key features of the M27256F6 is its erasability. By exposing the silicon inside to ultraviolet light, the data stored within the EPROM can be erased, allowing it to be reprogrammed. This feature provides designers with the flexibility to update firmware or make changes to the device's configuration as needed throughout the product's lifecycle.

The M27256F6 is also known for its durability. It is designed to withstand a significant number of program/erase cycles, and its data retention is specified for a minimum of 10 years. This long-term reliability is essential for products that are deployed in the field for extended periods or in environments where regular maintenance is not feasible.

In summary, the STMicroelectronics M27256F6 EPROM is a robust and reliable memory storage solution that combines a large capacity, fast access times, and the ability to be reprogrammed. It is suited for a variety of applications, from industrial control systems to consumer electronics, where dependable non-volatile memory is a necessity.