STMicroelectronics

M87C257-12F1

M87C257-12F1 Description

The M87C257-12F1 is an IC EPROM (Erasable Programmable Read-Only Memory) designed by STMicroelectronics, a leading semiconductor manufacturer known for its high-quality and reliable products. This particular model features a 256Kbit memory size organized as 32K x 8, providing ample storage for various applications. The memory interface is parallel, ensuring efficient data transfer and compatibility with a wide range of systems. The M87C257-12F1 operates within a voltage range of 4.5V to 5.5V and an operating temperature range of 0°C to 70°C, making it suitable for environments with moderate temperature variations. The access time of 120 ns ensures fast data retrieval, enhancing overall system performance. This EPROM is packaged in a tube and uses a through-hole mounting type, which is ideal for applications requiring robust and durable physical installation.

M87C257-12F1 Features

• Memory Size and Organization: The M87C257-12F1 offers a memory size of 256Kbit, organized as 32K x 8, providing a substantial amount of storage for data and program code.
• Parallel Memory Interface: The parallel memory interface ensures high-speed data transfer, making it suitable for applications requiring quick access to large amounts of data.
• Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the M87C257-12F1 is designed to function reliably in various environmental conditions.
• Access Time: The 120 ns access time ensures fast data retrieval, enhancing the overall performance of the system.
• Voltage Range: The M87C257-12F1 operates within a voltage range of 4.5V to 5.5V, providing flexibility in power supply requirements.
• Mounting Type: The through-hole mounting type ensures robust and durable physical installation, making it ideal for industrial and commercial applications.
• Package Type: The tube packaging offers protection during handling and storage, ensuring the product remains in optimal condition until deployment.
• Compliance: The M87C257-12F1 is REACH unaffected and ROHS3 compliant, meeting environmental and regulatory standards for electronic components.

M87C257-12F1 Applications

The M87C257-12F1 is ideal for a variety of applications where reliable and efficient memory storage is required. Its 256Kbit capacity and fast access time make it suitable for embedded systems, industrial control units, and telecommunications equipment. The parallel interface ensures compatibility with a wide range of systems, while the through-hole mounting type provides durability and reliability. Specific use cases include:

• Embedded Systems: The M87C257-12F1 can be used in embedded systems where non-volatile memory is required for storing firmware and critical data.
• Industrial Control Units: Its robust design and wide operating temperature range make it suitable for industrial applications where reliability is paramount.
• Telecommunications Equipment: The fast access time and large memory capacity are beneficial for storing configuration data and firmware in telecommunications devices.
• Consumer Electronics: The M87C257-12F1 can be used in consumer electronics for storing boot code and other essential data.

Conclusion of M87C257-12F1

The M87C257-12F1 is a high-performance EPROM designed to meet the demands of various applications requiring reliable and efficient memory storage. Its 256Kbit capacity, fast access time, and parallel interface make it an excellent choice for embedded systems, industrial control units, and telecommunications equipment. The through-hole mounting type and wide operating temperature range ensure durability and reliability, while compliance with environmental and regulatory standards ensures its suitability for modern electronics. Despite being marked as obsolete, the M87C257-12F1 remains a viable option for applications where its unique features and advantages are required.