onsemi

FM27C256V150

FM27C256V150 Description

The FM27C256V150 is an EPROM (Erasable Programmable Read-Only Memory) integrated circuit designed by onsemi. This memory IC chip offers a memory size of 256 Kbit, organized in a 32K x 8 configuration. It features a parallel memory interface and is housed in a surface-mount package, specifically a 32-lead plastic leaded chip carrier (PLCC). The device operates within a supply voltage range of 4.5V to 5.5V and has an access time of 150 nanoseconds. It is designed for an operating temperature range of 0°C to 70°C (TA). The FM27C256V150 is packaged in a tube and has a moisture sensitivity level (MSL) of 1, indicating it is unaffected by moisture and can be stored indefinitely without special handling.

FM27C256V150 Features

• Memory Organization: The FM27C256V150 is organized as 32K x 8, providing a total memory capacity of 256 Kbit. This configuration allows for efficient storage and retrieval of data in systems requiring moderate memory capacity.
• Access Time: With an access time of 150 nanoseconds, the FM27C256V150 ensures fast data retrieval, making it suitable for applications where quick access to stored information is critical.
• Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply options and ensuring compatibility with various power systems.
• Operating Temperature: The FM27C256V150 is designed to operate within a temperature range of 0°C to 70°C (TA), making it suitable for use in a variety of environmental conditions.
• Parallel Interface: The parallel memory interface allows for high-speed data transfer, enhancing the overall performance of the system.
• Surface Mount Technology: The surface-mount package type ensures ease of integration into modern PCB designs, offering space-saving benefits and improved reliability.
• Moisture Sensitivity Level: With an MSL of 1, the FM27C256V150 is unaffected by moisture, providing enhanced durability and longevity in storage and operation.

FM27C256V150 Applications

The FM27C256V150 is ideal for a range of applications where reliable, non-volatile memory storage is required. Its moderate memory capacity and fast access time make it suitable for:

• Embedded Systems: Ideal for embedded systems requiring non-volatile storage for firmware or critical data.
• Industrial Control Systems: Suitable for industrial applications where data integrity and quick access are essential.
• Telecommunications: Can be used in telecommunication equipment for storing configuration data and firmware.
• Consumer Electronics: Applicable in consumer electronics for storing boot-up sequences and critical system data.

Conclusion of FM27C256V150

The FM27C256V150 is a robust and reliable EPROM IC chip designed for applications requiring moderate memory capacity and fast data access. Its parallel interface, surface-mount package, and wide operating temperature range make it a versatile choice for various electronic systems. Despite being marked as obsolete, the FM27C256V150 remains a valuable component for legacy systems and applications where its specific features and performance benefits are still relevant.