onsemi

NM27C256V150

NM27C256V150 Description

The NM27C256V150 is an EPROM (Erasable Programmable Read-Only Memory) IC chip manufactured by onsemi, designed for applications requiring reliable and non-volatile memory storage. This 256Kbit memory device is organized as 32K x 8, providing a robust solution for various electronic systems. The NM27C256V150 features a parallel memory interface, ensuring efficient data transfer and compatibility with a wide range of systems. It operates within a supply voltage range of 4.5V to 5.5V and has an access time of 150 ns, making it suitable for applications that demand quick data retrieval.

The NM27C256V150 is housed in a 32-lead plastic leaded chip carrier (PLCC) package, which is ideal for surface mount applications. It has an operating temperature range of 0°C to 70°C (TA), ensuring stable performance under typical industrial conditions. The device is REACH unaffected and classified under HTSUS code 8542.32.0061. Although the NM27C256V150 is now obsolete, it remains a reliable choice for legacy systems and specific applications where its unique features are required.

NM27C256V150 Features

• Memory Organization: 32K x 8, providing 256Kbit of non-volatile memory storage.
• Access Time: 150 ns, ensuring rapid data retrieval and efficient system performance.
• Voltage Range: Operates within 4.5V to 5.5V, offering flexibility in power supply requirements.
• Memory Interface: Parallel interface for straightforward integration with various systems.
• Package Type: 32PLCC, suitable for surface mount applications, providing a compact and reliable solution.
• Operating Temperature: 0°C to 70°C (TA), ensuring stable performance in a wide range of environmental conditions.
• Moisture Sensitivity Level (MSL): Level 1 (Unlimited), indicating high resistance to moisture, which is crucial for long-term reliability.
• Compliance: REACH unaffected, ensuring compliance with environmental and safety regulations.

NM27C256V150 Applications

The NM27C256V150 is ideal for applications requiring non-volatile memory storage and quick data access. Its features make it suitable for:

• Embedded Systems: Providing reliable memory storage for firmware and critical data in embedded devices.
• Industrial Control Systems: Ensuring stable operation in harsh industrial environments with its wide operating temperature range.
• Telecommunications: Storing configuration data and firmware in communication equipment.
• Automotive Electronics: Offering robust memory solutions for automotive control units and infotainment systems.
• Legacy Systems: Maintaining compatibility with older systems that rely on EPROM technology.

Conclusion of NM27C256V150

The NM27C256V150 is a reliable and versatile EPROM IC chip that offers significant advantages in terms of memory organization, access time, and operational stability. Despite being obsolete, it remains a valuable component for specific applications and legacy systems. Its robust design, wide operating temperature range, and compliance with environmental regulations make it a preferred choice for engineers and designers seeking a dependable memory solution.