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AT27C1024-70JI

AT27C1024-70JI

Manufacturer No:

AT27C1024-70JI

Manufacturer:

Microchip Technology

Description:

IC EPROM 1MBIT PARALLEL 44PLCC

Datasheet:

Datasheet

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AT27C1024-70JI Specifications

  • Type
    Parameter
  • Supplier Device Package
    44-PLCC (16.6x16.6)
  • Package / Case
    44-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    70 ns
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    64K x 16
  • Memory Size
    1Mbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT27C1024-70JI is a 1 megabit (128k x 8) electrically erasable programmable read-only memory (EEPROM) integrated circuit chip manufactured by Microchip Technology. It provides a non-volatile storage solution with certain advantages and application scenarios. Some of these include:Advantages:1. Non-volatile memory: The AT27C1024-70JI retains data without a power supply, ensuring that the stored information is not lost when the power is turned off. This is a critical feature in scenarios where data persistence is necessary.2. High density: With a capacity of 1 megabit, the AT27C1024-70JI can store a significant amount of data. This makes it suitable for applications requiring a relatively large memory size.3. Electrically erasable: The EEPROM technology allows for electrically erasing and reprogramming of data. This makes it flexible and convenient for updating or modifying stored information, as compared to other non-electrically erasable memory technologies.4. Integrated with security features: The AT27C1024-70JI provides software and hardware protection features to prevent unauthorized access or accidental modifications to the stored data. This makes it suitable for applications requiring secure storage.Application scenarios:1. Embedded systems: The AT27C1024-70JI can be utilized in various embedded systems where non-volatile memory is required to store settings, configuration data, or firmware updates. Examples include consumer electronics, automotive applications, industrial control systems, and medical equipment.2. Data logging: Due to its ability to retain data without power, the AT27C1024-70JI can be used in data logging applications. It can store sensor readings, system logs, or other critical data that needs to be preserved even during power loss.3. Security applications: The integrated security features of the AT27C1024-70JI make it suitable for applications requiring secure storage of sensitive data. This can include encryption keys, secure boot firmware, or user authentication information in devices like smartcards, encryption modules, or secure microcontrollers.4. Firmware storage: The AT27C1024-70JI's high density and electrically erasable capability make it well-suited for storing firmware in various devices. It can be utilized to store boot code, operating system software, or device drivers in embedded systems.It is important to note that the choice of a specific integrated circuit chip depends on the requirements and constraints of the application at hand. Different memory technologies and options might be more suitable in certain cases.
AT27C1024-70JI Relevant information