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NMC27C256Q300 from NS,National Semiconductor

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NMC27C256Q300

Manufacturer: NS

300 ns, Vcc=5V+/-10%, 262,144-bit (32k x 8) UV erasable CMOS PROM

Partnumber Manufacturer Quantity Availability
NMC27C256Q300 NS 12 In Stock

Description and Introduction

300 ns, Vcc=5V+/-10%, 262,144-bit (32k x 8) UV erasable CMOS PROM The NMC27C256Q300 is a high-performance, 256Kbit (32K x 8) UV-erasable programmable read-only memory (EPROM) designed for applications requiring reliable, non-volatile data storage. This CMOS-based component offers fast access times and low power consumption, making it suitable for embedded systems, industrial controls, and legacy computing applications.  

Featuring a single 5V power supply, the NMC27C256Q300 ensures compatibility with standard TTL logic levels while maintaining robust performance. Its UV-erasable capability allows for multiple reprogramming cycles, providing flexibility during development and testing phases. The device supports a wide operating temperature range, ensuring stability in demanding environments.  

With a maximum access time of 300ns, the NMC27C256Q300 delivers efficient data retrieval, while its low standby current enhances energy efficiency. The chip's durable packaging and pinout conform to industry standards, facilitating seamless integration into existing designs.  

Engineers and developers working with legacy or specialized systems will find the NMC27C256Q300 a dependable solution for firmware storage and system boot operations. Its combination of speed, endurance, and ease of use makes it a practical choice for applications where long-term data retention is essential.

Application Scenarios & Design Considerations

300 ns, Vcc=5V+/-10%, 262,144-bit (32k x 8) UV erasable CMOS PROM

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