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AT27C256R-15JC

AT27C256R-15JC

Manufacturer No:

AT27C256R-15JC

Manufacturer:

Microchip Technology

Description:

IC EPROM 256KBIT PARALLEL 32PLCC

Datasheet:

Datasheet

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AT27C256R-15JC Specifications

  • Type
    Parameter
  • 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
  • Access Time
    150 ns
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT27C256R-15JC is a 256K (32K x 8) one-time programmable read-only memory (OTP ROM) integrated circuit chip. Its advantages and application scenarios are as follows:Advantages: 1. Large Memory Capacity: The chip offers a storage capacity of 256Kbits, which is equivalent to 32KB. It can store a significant amount of data or program code.2. Non-Volatile Memory: The AT27C256R-15JC retains its stored data even when power is disconnected. This non-volatile nature makes it suitable for applications where data persistence is crucial.3. Fast Access Time: With a maximum access time of 150ns, this chip allows for quick retrieval of data stored within it. This makes it useful for applications that require rapid access to data or instructions.4. Low Power Consumption: The chip is designed to operate within a low power range, minimizing energy requirements. This is particularly advantageous in battery-powered devices or applications where power efficiency is a priority.Application Scenarios: 1. Embedded Systems: The AT27C256R-15JC is commonly used in embedded systems as a storage solution. It can store critical firmware or code that needs to be executed upon device startup.2. Consumer Electronics: The chip finds applications in consumer electronics, such as set-top boxes, entertainment systems, or remote controls, where it can store configuration data, firmware, or program code.3. Industrial Control Systems: The integration of OTP ROM in industrial control systems allows for secure storage of critical system software, configuration parameters, or calibration data.4. Automotive Electronics: The chip is suitable for automotive applications, such as engine control units, airbag systems, or electronic control modules, where it can store program code or data that needs to remain unchanged over the lifetime of the vehicle.5. Medical Devices: Medical equipment often requires reliable and secure storage for firmware or patient data. The AT27C256R-15JC can be used in such devices to meet these requirements.In summary, the AT27C256R-15JC is a versatile OTP ROM chip that offers a decent storage capacity, non-volatile memory, fast access times, and low power consumption. These attributes make it suitable for various applications across different industries.
AT27C256R-15JC Relevant information