The M87C257-15C6 from STMicroelectronics is a high-speed 256 Kbit EPROM (Electrically Programmable Read-Only Memory) designed for applications that require fast and reliable non-volatile memory storage. With a storage capacity of 256 kilobits, it is ideal for use in a wide range of computer, embedded, and telecommunications systems where durable and persistent data storage is crucial.

Key Features

• Memory Size: 256 Kbit (32K x 8)
• Access Time: 150 ns, enabling quick data retrieval
• Single 5V Power Supply: Simplifies power management in embedded systems
• Programming Voltage: 12.75V ± 0.25V
• Operating Temperature Range: 0°C to 70°C, suitable for commercial applications
• Package: 28-pin Ceramic Dual In-line Package (CDIP), ensuring robustness and durability

Performance and Reliability

The M87C257-15C6 is known for its high performance and reliability. It features fast access times and low power consumption, making it an efficient choice for high-speed microprocessor systems. The EPROM technology used in the M87C257-15C6 allows for data retention without the need for a power source, ensuring that your data is preserved even when the device is powered off.

Applications

STMicroelectronics' M87C257-15C6 EPROM is versatile and can be used in various applications, including:

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

Programming and Erasure

The device can be electrically programmed on a byte-by-byte basis or in multiple bytes to suit your specific requirements. Erasure of the entire chip is accomplished with exposure to ultraviolet (UV) light, which allows the device to be reused and reprogrammed as needed, providing flexibility and cost savings for product development and maintenance.

With its combination of features, the M87C257-15C6 EPROM from STMicroelectronics is a reliable and efficient solution for your memory storage needs.