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NM27C256V

262,144-Bit (32K x 8) High Performance CMOS EPROM

Partnumber Manufacturer Quantity Availability
NM27C256V 60 In Stock

Description and Introduction

262,144-Bit (32K x 8) High Performance CMOS EPROM The **NM27C256V** is a high-performance **32K x 8-bit (256Kbit) UV-erasable and electrically programmable read-only memory (EPROM)**. Designed for applications requiring non-volatile storage, this component offers reliable data retention and fast access times, making it suitable for embedded systems, industrial controls, and legacy computing applications.  

Featuring a **single 5V power supply**, the NM27C256V ensures compatibility with standard TTL logic levels. Its **200ns access time** enables efficient operation in time-critical systems, while its **low power consumption** enhances energy efficiency. The EPROM is organized in a byte-wide format, simplifying interfacing with microprocessors and microcontrollers.  

Data is programmed electrically and can be erased via **ultraviolet (UV) light exposure**, allowing for reprogramming during development cycles. The ceramic or quartz window package facilitates UV erasure, though care must be taken to prevent unintended exposure to light sources.  

With a **wide operating temperature range**, the NM27C256V performs reliably in demanding environments. Its robust design and industry-standard pinout ensure seamless integration into existing circuit designs.  

As an enduring solution for firmware and code storage, the NM27C256V remains a trusted choice for engineers working with legacy or specialized systems requiring reprogrammable non-volatile memory.

Application Scenarios & Design Considerations

262,144-Bit (32K x 8) High Performance CMOS EPROM

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