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AT28HC256-90PI

AT28HC256-90PI

Manufacturer No:

AT28HC256-90PI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PARALLEL 28DIP

Datasheet:

Datasheet

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AT28HC256-90PI Specifications

  • Type
    Parameter
  • Access Time
    90 ns
  • Supplier Device Package
    28-PDIP
  • Package / Case
    28-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • 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
    -
The AT28HC256-90PI is a high-speed, low-powered CMOS EEPROM integrated circuit chip. It offers several advantages and can be used in various application scenarios, including:1. High Capacity: The AT28HC256-90PI has a capacity of 256 kilobits (32 kilobytes), making it suitable for storing large amounts of data.2. High Speed: This chip operates at a high speed, allowing for faster reading and writing of data. It has a maximum access time of 90 nanoseconds, enabling quick data retrieval.3. Low Power Consumption: The AT28HC256-90PI is designed to consume minimal power, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Extended Temperature Range: This chip can operate within a wide temperature range (-40°C to +85°C), making it suitable for applications in extreme environments.5. Nonvolatile Memory: The AT28HC256-90PI is an electrically erasable and programmable read-only memory (EEPROM) chip, meaning it can retain data even when the power supply is disconnected.Application Scenarios:1. Industrial Control Systems: The AT28HC256-90PI can be used in industrial control systems to store critical configuration parameters, firmware updates, or data logging functions.2. Automotive Electronics: With its extended temperature range and high capacity, this chip can be used in automotive applications, such as storing sensor data or system configurations.3. Medical Devices: The high-speed operation and low power consumption make the AT28HC256-90PI suitable for medical devices, where data storage or firmware updates may be required.4. Consumer Electronics: This chip can be used in various consumer electronics applications, such as digital cameras, smartphones, or wearable devices, to store firmware, user settings, or log data.5. Communication Systems: The AT28HC256-90PI can be used in communication systems, such as routers or modems, for storing network configurations or firmware updates.6. Aerospace and Defense: The extended temperature range, nonvolatile memory, and high capacity make this chip suitable for aerospace and defense applications, including data storage, encryption keys, or firmware updates.Overall, the AT28HC256-90PI offers advantages of high capacity, fast performance, low power consumption, and wide temperature range, making it suitable for a range of applications that require reliable data storage and quick access.
AT28HC256-90PI Relevant information