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NM27C512V-90 from NSC,National Semiconductor

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NM27C512V-90

Manufacturer: NSC

524,288-Bit (64K x 8) High Performance CMOS EPROM

Partnumber Manufacturer Quantity Availability
NM27C512V-90,NM27C512V90 NSC 20 In Stock

Description and Introduction

524,288-Bit (64K x 8) High Performance CMOS EPROM # Introduction to the NM27C512V-90 EPROM  

The NM27C512V-90 is a high-performance 512K-bit (64K x 8) erasable programmable read-only memory (EPROM) designed for applications requiring non-volatile data storage. Operating at a fast 90ns access time, this component is well-suited for embedded systems, industrial controls, and legacy computing applications where reliable firmware storage is essential.  

Featuring a single 5V power supply, the NM27C512V-90 offers low power consumption while maintaining robust performance. Its UV-erasable design allows for multiple reprogramming cycles, making it ideal for development and prototyping phases. The device supports standard microprocessor interfaces and is compatible with industry-standard pinouts, ensuring easy integration into existing designs.  

Key characteristics include a wide operating temperature range, ensuring stability in harsh environments, and a durable ceramic or plastic package for long-term reliability. The NM27C512V-90 is commonly used in applications where data integrity and fast read access are critical, such as automotive electronics, telecommunications equipment, and medical devices.  

As an EPROM, it requires exposure to ultraviolet light for erasure before reprogramming, distinguishing it from modern EEPROM or flash memory solutions. Despite newer technologies, the NM27C512V-90 remains a dependable choice for systems requiring proven, non-volatile memory solutions.

Application Scenarios & Design Considerations

524,288-Bit (64K x 8) High Performance CMOS EPROM

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