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AT28HC256-90SC

AT28HC256-90SC

Manufacturer No:

AT28HC256-90SC

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 28SOIC

Datasheet:

Datasheet

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AT28HC256-90SC Specifications

  • Type
    Parameter
  • Access Time
    90 ns
  • Supplier Device Package
    28-SOIC
  • Package / Case
    28-SOIC (0.295", 7.50mm Width)
  • 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 AT28HC256-90SC is an integrated circuit (IC) chip designed for use in memory applications. Here are some advantages and application scenarios of this particular chip:Advantages: 1. High Capacity: The AT28HC256-90SC has a capacity of 256 kilobits (32 kilobytes) of electrically erasable and programmable read-only memory (EEPROM). This makes it suitable for storing large amounts of data in electronic systems.2. High-Speed Performance: With a speed rating of 90 nanoseconds (ns), this chip offers fast read and write operations. It enables quick access to stored information, enhancing overall system performance.3. Low Power Consumption: The AT28HC256-90SC operates at low power levels, which helps in conserving energy and prolonging battery life in portable devices or devices with power constraints.4. Non-Volatility: The stored data in the AT28HC256-90SC remains intact even in the absence of power. This non-volatile characteristic makes it suitable for applications that require data to be retained permanently or between power cycles.Application Scenarios: 1. Embedded Systems: The AT28HC256-90SC can be used in various embedded systems, such as industrial control systems, automotive electronics, and consumer electronics, to store program codes, configuration data, or critical operational parameters.2. Microcontroller Systems: This chip can serve as a memory extension for microcontroller-based systems, allowing programmers to store additional code or application-specific data.3. Data Logging: The AT28HC256-90SC can be utilized in data logging applications where continuous data is collected and stored for analysis, such as in IoT devices, weather stations, or scientific instruments.4. Medical Devices: With its high capacity and reliability, this chip can be employed in medical devices that require secure and long-term storage, such as patient monitoring systems or medical imaging equipment.5. Communication Systems: The AT28HC256-90SC can be used in communication devices like routers, modems, or network switches for storing firmware, configuration settings, or operational parameters.6. Automotive Electronics: Given its low power consumption and non-volatile memory, this chip can be utilized in automotive applications like engine control units (ECUs) or infotainment systems, where reliable and persistent data storage is crucial.Overall, the AT28HC256-90SC IC chip offers high capacity, fast performance, and low power consumption, making it suitable for a wide range of memory-related applications across various industries.
AT28HC256-90SC Relevant information