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AT28HC256-12JC

AT28HC256-12JC

Manufacturer No:

AT28HC256-12JC

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 32PLCC

Datasheet:

Datasheet

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AT28HC256-12JC Specifications

  • Type
    Parameter
  • Access Time
    120 ns
  • Supplier Device Package
    32-PLCC (13.97x11.43)
  • Package / Case
    32-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°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 AT28HC256-12JC is an integrated circuit (IC) chip from the AT28 series of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips manufactured by Microchip Technology Inc. The AT28HC256-12JC has the following advantages and application scenarios:Advantages: 1. High storage capacity: The AT28HC256-12JC has a storage capacity of 256 kilobits (32 kilobytes), which allows for storing a significant amount of data such as program code, configuration settings, or other important information.2. Non-volatile memory: EEPROM chips retain their data even when the power supply is turned off. This makes the AT28HC256-12JC suitable for applications where data needs to be stored permanently, such as in microcontrollers, embedded systems, or industrial automation.3. Fast read and write access: The AT28HC256-12JC operates at a maximum access time of 120 ns, making it relatively faster in terms of reading from or writing to the memory. This speed is beneficial for applications that require quick data access or frequent data updates.4. Low-power consumption: The AT28HC256-12JC is designed for low-power operation, consuming minimal power during both active and standby modes. This is advantageous for portable devices or battery-powered applications where power efficiency is crucial.Application Scenarios: 1. Microcontroller memory: The AT28HC256-12JC can be used as external memory for microcontrollers, providing additional storage for program code, data, or parameters. Its high capacity ensures sufficient memory space for complex applications.2. Data logging: In scenarios where data needs to be logged or recorded over time, such as environmental monitoring, sensor networks, or scientific experiments, the AT28HC256-12JC can be used to store the collected data reliably.3. Configuration memory: The AT28HC256-12JC is suitable for storing configuration settings or calibration data in various devices. For example, it can be used in automotive electronics, medical equipment, or industrial control systems to save user settings or device-specific configurations.4. Firmware updates: The AT28HC256-12JC can store firmware updates for devices that require occasional or periodic software modifications. It allows for easy and non-volatile storage of new firmware versions, enabling field upgrades or bug fixes in the field.Overall, the AT28HC256-12JC is a versatile EEPROM chip with a high storage capacity, fast access times, low power consumption, and non-volatile memory characteristics. It finds applications in various industries, including electronics, automotive, healthcare, and industrial automation.
AT28HC256-12JC Relevant information