The M27C64A-15F1 is a high-speed 64 Kbit UV erasable and programmable read-only memory (EPROM) produced by STMicroelectronics. This device is designed for applications where reliable and efficient non-volatile memory storage is essential. It is particularly well-suited for use in embedded systems, microcontroller applications, and various electronic products where program code or data needs to be stored permanently.

Key Features

• Memory Capacity: 64 Kbit (8K x 8)
• Access Time: 150 ns
• Single 5V Power Supply: The device operates on a single 5V power supply, making it compatible with many standard digital circuits.
• Programming Voltage: 12.5V ± 0.25V
• UV Erasable: The contents of the memory can be erased by exposure to ultraviolet light, making it reusable for multiple programming cycles.
• Windowed Ceramic Frit-Seal Package: The device comes in a durable ceramic package with a glass window that allows for the UV erasing process.
• Extended Temperature Range: The device operates within a temperature range of -40°C to +125°C, ensuring reliability under extreme conditions.
• Low Power Consumption: Features low standby and active currents, which is beneficial for power-sensitive designs.

Applications

The M27C64A-15F1 is versatile and can be used across a wide range of applications. It is ideal for program storage in microprocessor systems, firmware updates, and configuration settings in various electronic devices. Its fast access time and reliability make it suitable for telecommunications, automotive, industrial control systems, and portable consumer electronics.

Quality and Reliability

STMicroelectronics is renowned for its commitment to quality and reliability, and the M27C64A-15F1 EPROM is no exception. Each device undergoes rigorous testing and quality assurance processes to ensure it meets the highest standards. Customers can trust this EPROM to provide stable and reliable performance throughout its operational life.