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NM27C040Q-150 from NS,National Semiconductor

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NM27C040Q-150

Manufacturer: NS

4,194,304-Bit (512K x 8) High Performance CMOS EPROM

Partnumber Manufacturer Quantity Availability
NM27C040Q-150,NM27C040Q150 NS 4130 In Stock

Description and Introduction

4,194,304-Bit (512K x 8) High Performance CMOS EPROM # Introduction to the NM27C040Q-150  

The **NM27C040Q-150** is a high-performance **512K x 8 (4-megabit) UV-erasable programmable read-only memory (EPROM)** designed for applications requiring non-volatile data storage. This component operates at a **150ns access time**, making it suitable for systems where moderate-speed memory access is essential.  

Featuring a **single 5V power supply**, the NM27C040Q-150 is compatible with industry-standard EPROM interfaces, ensuring easy integration into existing designs. Its **JEDEC-approved pinout** allows for straightforward replacement in legacy systems. The device supports **standard programming methods**, including fast programming algorithms, enhancing production efficiency.  

The **UV-erasable** nature of this EPROM permits multiple reprogramming cycles, making it ideal for development, prototyping, and firmware updates. Data retention is robust, with the NM27C040Q-150 capable of maintaining stored information for **decades under proper storage conditions**.  

Packaged in a **32-pin ceramic DIP (Dual In-line Package)**, the NM27C040Q-150 is well-suited for industrial, automotive, and embedded applications where reliability is critical. Its **wide operating temperature range** ensures stable performance in demanding environments.  

For engineers working with legacy systems or requiring a dependable EPROM solution, the NM27C040Q-150 remains a viable choice for non-volatile memory needs.

Application Scenarios & Design Considerations

4,194,304-Bit (512K x 8) High Performance CMOS EPROM

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