The M27C256B-10F6 is a high-speed 256 Kbit EPROM (Erasable Programmable Read-Only Memory) manufactured by STMicroelectronics. This memory device provides a storage solution for applications requiring fast and reliable non-volatile memory. With its 32K x 8 bit organization, this EPROM is well-suited for a wide range of applications in the industrial, automotive, and telecommunication sectors.

Key Features

• Capacity: 256 Kbit (32K x 8)
• Access Time: 100 ns
• Single 5V Power Supply: Ensures low power consumption and compatibility with standard digital circuit levels.
• Programming Voltage: 12.75V ± 0.25V
• Package: The M27C256B-10F6 is available in a 28-pin CFDIPW (Window Ceramic Frit-Seal Dual-in-Line Package) that allows for exposure to ultraviolet light to erase the stored data.
• Temperature Range: The device operates within a temperature range of 0°C to 70°C, ensuring reliability across various environmental conditions.

Programming and Erasure

The M27C256B-10F6 can be electrically programmed using a compatible EPROM programmer that provides the necessary voltage levels. For data erasure, the device's windowed ceramic package allows for the EPROM to be exposed to ultraviolet (UV) light. This process clears the stored data, making the device ready for reprogramming with new data.

Applications

Thanks to its robustness and reliability, the M27C256B-10F6 is an excellent choice for memory storage in a variety of applications, including:

• Embedded systems
• Microcontroller-based applications
• Automotive electronics
• Industrial control systems
• Telecommunication equipment

Quality and Reliability

STMicroelectronics is renowned for its commitment to quality and reliability. The M27C256B-10F6 EPROM is no exception, providing stable and reliable performance over its operational lifetime. With its capability to be reprogrammed multiple times, this EPROM offers a flexible and cost-effective solution for firmware updates and data storage in various electronic products.