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AT27C512R-55RI

AT27C512R-55RI

Manufacturer No:

AT27C512R-55RI

Manufacturer:

Microchip Technology

Description:

IC EPROM 512KBIT PARALLEL 28SOIC

Datasheet:

Datasheet

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AT27C512R-55RI Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-SOIC
  • Package / Case
    28-SOIC (0.342", 8.69mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    55 ns
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    64K x 8
  • Memory Size
    512Kbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT27C512R-55RI is a specific type of integrated circuit (IC) chip manufactured by Microchip Technology. It belongs to the AT27C512R series of 512K (64K x 8) one-time programmable read-only memory (OTP EPROM) chips. Here are the advantages and application scenarios of this IC chip:Advantages: 1. High Storage Capacity: The AT27C512R-55RI provides a storage capacity of 512 kilobits, which translates to 64 kilobytes or 524,288 bits of data. This makes it suitable for applications that require relatively large amounts of non-volatile memory.2. One-Time Programmable: The IC is OTP, meaning that once the data is programmed into the chip, it cannot be changed or reprogrammed. This makes it ideal for applications where the stored data needs to be secure and immune to accidental or intentional alteration.3. Extended Temperature Range: The "55RI" in the part number indicates that this IC chip can operate at an extended temperature range of -55°C to +125°C. This makes it suitable for applications where the chip will be exposed to extreme temperatures or harsh operating conditions.4. High-Speed Performance: The AT27C512R-55RI has a fast access time, allowing for quick retrieval of data. This is advantageous in applications where high-speed data access or transfer is critical.Application Scenarios: 1. Embedded Systems: The AT27C512R-55RI can be used in various embedded systems where non-volatile memory is required to store critical data or firmware. This includes applications in automotive, industrial, aerospace, and medical industries.2. Communication Devices: The IC can be utilized in communication devices such as routers, modems, or network switches to store configuration data or firmware.3. Data Logging: The high storage capacity of the chip enables it to be used in data logging applications where large amounts of data need to be stored and retained even when the power is turned off.4. Instrumentation and Control Systems: The AT27C512R-55RI can be employed in instrumentation and control systems where firmware or calibration data needs to be permanently stored.5. Military and Defense: The extended temperature range of the chip makes it suitable for military and defense applications, where temperature variations and harsh environments are common.It is important to note that the actual choice and usage of IC chips in specific applications should be determined considering various factors, including the requirements of the particular application and compatibility with other system components.
AT27C512R-55RI Relevant information