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AT28HC256E-90JI

AT28HC256E-90JI

Manufacturer No:

AT28HC256E-90JI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 32PLCC

Datasheet:

Datasheet

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AT28HC256E-90JI 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
    90 ns
  • Write Cycle Time - Word, Page
    10ms
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
AT28HC256E-90JI 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 AT28HC256E-90JI:Advantages: 1. High Capacity: The AT28HC256E-90JI has a capacity of 256 kilobits (32 kilobytes) which allows for storing a large amount of data. 2. Non-volatile Memory: EEPROMs retain their data even when the power is turned off, making it suitable for applications that require persistent storage. 3. Electrically Erasable and Programmable: The data stored in the EEPROM can be easily erased and reprogrammed through electrical signals, eliminating the need for external tools like ultraviolet light for erasure.Application Scenarios: 1. Data Storage: The AT28HC256E-90JI chip is commonly used for storing important and non-volatile data such as configuration settings, calibration values, and user preferences. 2. Microcontroller Programming: EEPROMs are used to store the firmware or program code for microcontrollers, allowing for easy updating and modifying of the embedded software. 3. Logging Systems: In applications that require data logging, such as temperature or sensor readings, EEPROMs can be used to store and retrieve the collected data even after power cycles. 4. Security Systems: EEPROMs can be used to store cryptographic keys and security parameters for secure authentication and authorization purposes.Overall, the AT28HC256E-90JI EEPROM chip provides a reliable and non-volatile storage solution for a wide range of applications where data permanence, flexibility, and high capacity are required.
AT28HC256E-90JI Relevant information