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NM27C020T150

2 Meg (256k x 8) UV Erasable CMOS EPROM [Life-time buy]

Partnumber Manufacturer Quantity Availability
NM27C020T150 25 In Stock

Description and Introduction

2 Meg (256k x 8) UV Erasable CMOS EPROM [Life-time buy] The **NM27C020T150** is a high-performance **EPROM (Erasable Programmable Read-Only Memory)** integrated circuit designed for applications requiring reliable non-volatile data storage. With a capacity of **2 megabits (256K x 8 bits)**, this component is well-suited for embedded systems, industrial controls, and legacy computing applications where firmware or configuration data must be retained without power.  

Featuring a **150ns access time**, the NM27C020T150 ensures fast read operations, making it efficient for systems with demanding timing requirements. It operates on a **single 5V power supply**, simplifying integration into standard digital circuits. The device supports **UV erasure**, allowing for multiple reprogramming cycles, though care must be taken to avoid excessive exposure to ultraviolet light during normal operation.  

The NM27C020T150 is packaged in a **32-pin DIP (Dual In-line Package)**, ensuring compatibility with a wide range of prototyping and production environments. Its robust design and industry-standard pinout facilitate straightforward replacement in existing designs while maintaining backward compatibility with similar EPROMs.  

For developers working with legacy or specialized hardware, the NM27C020T150 offers a dependable solution for firmware storage, combining durability with proven EPROM technology. Proper handling, including UV-protective measures during storage, ensures long-term reliability.

Application Scenarios & Design Considerations

2 Meg (256k x 8) UV Erasable CMOS EPROM [Life-time buy]

Alternative Part Number

  • M27C2001-15F1 --: 2 Mbit (256K x 8) UV EPROM in a 32-pin DIP with 150 ns access time, functionally equivalent to the NM27C020T150.
  • AT27C020-15PC --: 2 Mbit OTP EPROM, 150 ns, 32-pin DIP, pin-compatible replacement for the NM27C020T150.
  • 27C020-15 --: 2 Mbit CMOS EPROM with 150 ns access time in a 32-pin package, suitable as a direct substitute.

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