IC Phoenix logo

Home ›  N  › N17 > NM27C040Q-100

NM27C040Q-100 from PHI,Philips

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

NM27C040Q-100

Manufacturer: PHI, NS

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

Partnumber Manufacturer Quantity Availability
NM27C040Q-100,NM27C040Q100 PHI, NS 4575 In Stock

Description and Introduction

4,194,304 Bit (512K x 8) High Performance CMOS EPROM The **NM27C040Q-100** is a high-performance **4-megabit (512K x 8) UV-erasable programmable read-only memory (EPROM)** designed for applications requiring reliable non-volatile data storage. Operating at a **100ns access time**, this component is well-suited for systems demanding fast and efficient data retrieval.  

Featuring a **single 5V power supply**, the NM27C040Q-100 simplifies integration into various digital circuits while maintaining low power consumption. Its **JEDEC-standard pinout** ensures compatibility with industry-standard EPROMs, making it a versatile choice for legacy and modern designs alike.  

The device supports **ultraviolet (UV) light erasure**, allowing for multiple reprogramming cycles, which is ideal for development and prototyping environments. Data retention is robust, with a typical lifespan of **10 years or more**, ensuring long-term reliability in critical applications.  

With a **wide operating temperature range**, the NM27C040Q-100 performs reliably in industrial and commercial settings. Its **tri-state output** capability facilitates easy interfacing with microprocessors and other logic circuits.  

Engineers and designers often utilize this EPROM in embedded systems, telecommunications equipment, and other applications where firmware or configuration data must be stored securely. Its balance of speed, endurance, and compatibility makes it a dependable choice for non-volatile memory solutions.

Application Scenarios & Design Considerations

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

Alternative Part Number

  • M27C4001-10F1 --: 4 Mbit UV EPROM with the same 512K x 8 organization and access time class, pin-compatible DIP-32 package, widely available and a common drop-in replacement.
  • AM27C040-100DC --: Directly equivalent 4 Mbit CMOS EPROM with 100 ns access time and matching pinout, from a well-established second source.
  • TMS27C040-10JL --: 4 Mbit EPROM in the same 32-pin DIP footprint with comparable speed grade, suitable as a functional substitute when the original is unavailable.
  • TMS27C040-10 --: 4 Mbit EPROM with matching organization and speed grade, suitable as an alternative when the original NS part is unavailable.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips