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AT28C64E-20JI

AT28C64E-20JI

Manufacturer No:

AT28C64E-20JI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 64KBIT PARALLEL 32PLCC

Datasheet:

Datasheet

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AT28C64E-20JI Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-PLCC (13.97x11.43)
  • Package / Case
    32-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    200 ns
  • Write Cycle Time - Word, Page
    200µs
  • Memory Interface
    Parallel
  • Memory Organization
    8K x 8
  • Memory Size
    64Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT28C64E-20JI is a specific type of integrated circuit chip known as an EEPROM (Electrically Erasable Programmable Read-Only Memory). Here are the advantages and application scenarios of the AT28C64E-20JI:Advantages: 1. Non-volatile Memory: The data stored in the AT28C64E-20JI remains even when the power is turned off. This makes it ideal for storing critical data that needs to be retained even during power interruptions.2. Electrically Erasable: Unlike traditional ROM chips, EEPROMs can be electrically erased and reprogrammed multiple times. This allows for flexibility in updating or modifying the stored data.3. High Storage Capacity: The AT28C64E-20JI has a storage capacity of 64 kilobits, which is equivalent to 8 kilobytes. This makes it suitable for storing moderate amounts of data.4. Low Power Consumption: The chip is designed to consume minimal power during read and standby modes, making it energy-efficient.Application Scenarios: 1. Embedded Systems: The AT28C64E-20JI can be used in embedded systems where critical configuration or calibration data needs to be stored. It provides a reliable means of storing data that can be easily updated or modified when required.2. Industrial Control Systems: In industrial automation and control systems, EEPROMs like the AT28C64E-20JI are often used to store parameters and settings for various devices. They can be used to store calibration data for sensors, configuration parameters for controllers, or log data.3. Medical Devices: EEPROMs are commonly used in medical devices to store patient parameters, diagnostic records, and software/firmware updates. The AT28C64E-20JI can be utilized for these purposes due to its non-volatile nature and the ability to rewrite data without removing the chip.4. Automotive Electronics: In automotive applications, the AT28C64E-20JI can be employed to store critical configurations, such as engine management parameters, vehicle system settings, or user preferences. The ability to reprogram the chip electrically allows for flexibility in adapting to changes or updates in the vehicle's functionalities.Overall, the advantages and application scenarios of the AT28C64E-20JI EEPROM make it suitable for various industries and applications where reliable non-volatile storage and data flexibility are required.
AT28C64E-20JI Relevant information