STMicroelectronics M87C257-90C1 EEPROM

The M87C257-90C1 is a high-speed 256 Kbit EPROM (Erasable Programmable Read-Only Memory) chip designed and manufactured by STMicroelectronics, a global semiconductor leader. This product offers a reliable storage solution for applications requiring fast access times and a moderate amount of non-volatile memory. The M87C257-90C1 is particularly well-suited for use in embedded systems, automotive electronics, and a wide range of industrial equipment.

Key Features

• Memory Capacity: The device boasts a memory capacity of 256 Kbits, organized as 32,768 words of 8 bits each, providing ample space for firmware storage or configuration parameters.
• Access Time: With an impressive access time of 90 ns, the M87C257-90C1 allows for rapid data retrieval, contributing to the overall performance and responsiveness of the systems it is integrated into.
• Programming Voltage: The programming voltage of 12.75V ± 0.25V is standard for EPROM devices, facilitating easy integration with existing circuit designs and programming equipment.
• Single 5V Supply: The device operates on a single 5V power supply, simplifying power management within the host system.
• Package: The M87C257-90C1 is available in a 28-pin CERDIP (Ceramic Dual In-line Package) or PDIP (Plastic Dual In-line Package), offering robustness and ease of handling during the manufacturing process.
• Temperature Range: It operates within an extended temperature range, making it suitable for use in environments with varying temperature conditions.

Applications

The versatility of the M87C257-90C1 EPROM makes it an excellent choice for a variety of applications, including:

• Embedded system firmware storage
• Automotive control units
• Industrial automation systems
• Telecommunication infrastructure
• Consumer electronics

With its combination of speed, capacity, and reliability, the M87C257-90C1 from STMicroelectronics is a go-to memory component for designers and engineers looking to create high-performance, durable products.