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NM27C020Q120

NM27C020Q120

Manufacturer No:

NM27C020Q120

Manufacturer:

onsemi

Description:

IC EPROM 2MBIT PARALLEL 32CDIP

Datasheet:

Datasheet

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NM27C020Q120 Specifications

  • Type
    Parameter
  • Access Time
    120 ns
  • Supplier Device Package
    32-CDIP
  • Package / Case
    32-CDIP (0.685", 17.40mm) Window
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C (TA)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    256K x 8
  • Memory Size
    2Mbit
  • Technology
    EPROM - UV
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The NM27C020Q120 is a specific type of integrated circuit chip, commonly known as a EPROM (Erasable Programmable Read-Only Memory) chip. Here are some advantages and application scenarios of the NM27C020Q120:Advantages: 1. Non-volatile memory: EPROM chips retain their data even when the power is turned off, making them suitable for storing critical information that needs to be preserved. 2. High storage capacity: The NM27C020Q120 has a storage capacity of 2 megabits (256 kilobytes), which is relatively large for EPROM chips. 3. Easy to program: These chips can be programmed using a standard EPROM programmer, allowing for easy and quick data storage. 4. Reliable and durable: EPROM chips are known for their reliability and durability, making them suitable for applications that require long-term data storage.Application scenarios: 1. Firmware storage: EPROM chips like the NM27C020Q120 are commonly used to store firmware in electronic devices such as microcontrollers, embedded systems, and industrial equipment. The non-volatile nature of EPROM ensures that the firmware remains intact even during power cycles. 2. Boot code storage: EPROM chips can be used to store the initial boot code of a computer system or other electronic devices. This allows the system to start up and initialize critical components. 3. Data logging: EPROM chips can be used for data logging applications where it is necessary to store data over an extended period. This can include environmental monitoring, industrial process control, or scientific experiments. 4. Legacy system support: EPROM chips are sometimes used in older systems that require specific firmware versions or configurations. The ability to program and retain data without power makes them suitable for such scenarios.It's important to note that the NM27C020Q120 is just one specific EPROM chip, and the advantages and application scenarios mentioned above are applicable to EPROM chips in general. The specific use cases may vary depending on the requirements of the system or device.
NM27C020Q120 Relevant information