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AT27C256R-45PI

AT27C256R-45PI

Manufacturer No:

AT27C256R-45PI

Manufacturer:

Microchip Technology

Description:

IC EPROM 256KBIT PARALLEL 28DIP

Datasheet:

Datasheet

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AT27C256R-45PI Specifications

  • Type
    Parameter
  • 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
  • Access Time
    45 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-45PI is a 256-kilobit (32K x 8) one-time programmable (OTP) read-only memory (ROM) integrated circuit chip manufactured by Microchip Technology. Here are some advantages and application scenarios of this chip:Advantages: 1. Large storage capacity: The chip has a storage capacity of 256 kilobits, allowing it to store a significant amount of data or program code. 2. Fast access time: The chip has a fast access time of 45ns, enabling quick retrieval of data. 3. Low power consumption: The chip is designed to minimize power consumption, making it suitable for battery-powered devices or situations where power efficiency is crucial. 4. Reliable and secure storage: The OTP nature of the chip ensures that the stored data or program code cannot be modified or erased, providing a high level of reliability and security. 5. Durable and robust design: The chip is designed to withstand harsh environmental conditions and is resistant to radiation, making it suitable for various industrial, automotive, and aerospace applications.Application Scenarios: 1. Embedded systems: The AT27C256R-45PI chip can be used in various embedded systems, such as microcontrollers, to store program code or firmware. Its large storage capacity and fast access time make it suitable for applications requiring a significant amount of program storage. 2. Industrial automation: The chip can be utilized in industrial automation systems to store configuration data, calibration parameters, or lookup tables required for various control algorithms. Its reliability, durability, and resistance to harsh industrial environments make it suitable for such applications. 3. Automotive electronics: The chip can be employed in automotive electronics for storing software or firmware related to engine control, vehicle diagnostics, multimedia systems, or infotainment systems. Its secure storage and robust design make it suitable for automotive applications. 4. Aerospace and defense: The chip's resistance to radiation and reliability make it suitable for aerospace and defense applications where data or program code needs to be stored securely and protected in harsh environments. 5. Consumer electronics: The chip can also be found in various consumer electronic devices like gaming consoles, set-top boxes, or home appliances that require non-volatile storage for firmware or configuration data. Its large storage capacity, fast access time, and low power consumption make it suitable for such applications.Note: It is important to refer to the manufacturer's datasheet and specifications for detailed information on the chip's features, operating conditions, and specific application guidelines.
AT27C256R-45PI Relevant information