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AT27C020-70PC

AT27C020-70PC

Manufacturer No:

AT27C020-70PC

Manufacturer:

Microchip Technology

Description:

IC EPROM 2MBIT PARALLEL 32DIP

Datasheet:

Datasheet

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AT27C020-70PC Specifications

  • Type
    Parameter
  • Access Time
    70 ns
  • Supplier Device Package
    32-PDIP
  • Package / Case
    32-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    256K x 8
  • Memory Size
    2Mbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT27C020-70PC is a programmable read-only memory (PROM) integrated circuit chip manufactured by Microchip Technology Inc. It offers several advantages and application scenarios, including:Advantages:1. High storage capacity: The AT27C020-70PC has a storage capacity of 2 megabits (256 kilobytes), allowing it to store a large amount of data.2. Non-volatile memory: The PROM retains the information even when the power is turned off. This is beneficial for storing critical data that needs to be preserved.3. Easy programming: The chip can be easily programmed using standard EPROM programmers or PROM burners. It supports industry-standard voltages for programming, making it convenient for users.4. Reliable storage: Due to its non-volatile nature, the chip provides reliable storage of data without the risk of accidental erasure or modification.Application Scenarios:1. Firmware storage: The AT27C020-70PC can be used to store firmware in various electronic devices, such as embedded systems, microcontrollers, and consumer electronics. It allows manufacturers to store the necessary firmware permanently, ensuring the device's functionality.2. System configuration data: The chip can store system configuration data, including settings, defaults, or calibration parameters. This data can be accessed during the system startup phase and used to configure the hardware or software settings accordingly.3. Program code storage: The PROM can be utilized for storing program codes or instructions needed to run specific applications. This is particularly useful in devices that require a fixed set of instructions that should not be altered during operation.4. Boot code storage: The AT27C020-70PC can store boot or initialization code that is executed during the startup of a computer or other electronic systems. This allows for a smooth and error-free system boot-up process.5. Identification and encryption keys: The PROM can store unique identification numbers or encryption keys used for secure authentication or encryption purposes. This ensures the security and integrity of data transmitted or stored within a system.Overall, the AT27C020-70PC integrated circuit chips offer a reliable and non-volatile storage solution for various applications that require secure, permanent, and high-capacity data storage.
AT27C020-70PC Relevant information