The M27256B-15F1 from STMicroelectronics is a high-speed, 256 Kbit (32K x 8) UV erasable and programmable read-only memory (EPROM) device. This product is designed for applications where fast and reliable non-volatile memory storage is essential. With its access time of 150ns, the M27256B-15F1 is optimized for microprocessor systems where fast data access is crucial, making it an ideal choice for a wide range of applications in the automotive, industrial, and telecommunications sectors.

Key Features

• Memory Capacity: 256 Kbit (32K x 8), providing ample storage for firmware and application code.
• Access Time: Fast access time of 150 nanoseconds, facilitating quick data retrieval.
• Programming Voltage: 12.5V programming voltage, compatible with standard EPROM programmers.
• Single 5V Power Supply: Operates on a single 5V power supply, simplifying power supply design.
• UV Erasable: The windowed ceramic package allows for the erasure of stored data using ultraviolet light, enabling reuse and reprogramming of the EPROM.
• Extended Temperature Range: Suitable for use in extreme environments with a temperature range from -40°C to +125°C.
• Static Operation: No clocks or refreshing required, ensuring stable operation and data retention.
• Two Line Control Function: A simplified control interface with two line control functions allows for easy integration into a variety of systems.

Applications

The versatility of the M27256B-15F1 makes it suitable for a broad array of applications, including:

• Automotive systems
• Industrial control systems
• Telecommunication infrastructure
• Embedded microprocessor systems
• High-endurance permanent storage applications

With its robust design and reliable performance, the STMicroelectronics M27256B-15F1 EPROM is a trusted solution for designers and engineers looking to incorporate a non-volatile memory component into their systems. Its ease of use, combined with the support and quality assurance from STMicroelectronics, ensures that this EPROM can meet the demanding requirements of modern electronic applications.