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AT27C512R-55PC

AT27C512R-55PC

Manufacturer No:

AT27C512R-55PC

Manufacturer:

Microchip Technology

Description:

IC EPROM 512KBIT PARALLEL 28DIP

Datasheet:

Datasheet

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AT27C512R-55PC Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-PDIP
  • Package / Case
    28-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°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-55PC is a specific type of integrated circuit chip known as a 512K (64K x 8) OTP EPROM. It offers several advantages and application scenarios, including:1. Non-volatile Memory: The chip is an Electrically Programmable Read-Only Memory (EPROM), which means it can retain data even when the power is turned off. It is an ideal solution for storing firmware, system BIOS, and other critical information that needs to be preserved.2. High-Density Storage: With a capacity of 512Kbits, the AT27C512R-55PC can store a significant amount of data. This makes it suitable for applications that require large storage capacity, such as embedded systems, industrial control systems, and automotive electronics.3. Fast Read Access: The chip offers fast access times, allowing quick retrieval of data stored within. This makes it suitable for applications that require high-speed operation, such as microcontrollers, data loggers, and real-time systems.4. One-Time Programmability: The chip can be programmed only once, after which the stored data becomes permanent and cannot be modified. This feature ensures data integrity and prevents accidental or unauthorized changes. It is useful in applications where data security and tamper-proofing are crucial.5. Extended Temperature Range: The AT27C512R-55PC is designed to operate reliably in an extended temperature range of -55°C to +125°C. This makes it suitable for harsh environmental conditions, such as in aerospace, automotive, or industrial applications, where temperature fluctuations are common.Application scenarios for the AT27C512R-55PC integrated circuit chips include:1. Firmware Storage: The chip can be used for storing firmware in devices like routers, modems, and IoT devices. It ensures that the firmware remains intact and provides a secure and reliable booting mechanism.2. System BIOS: The chip can be utilized to store the Basic Input/Output System (BIOS) of computers and other computing devices. This embedded memory provides the necessary system initialization and configuration information.3. Instrumentation and Measurement: The chip can be employed in various instruments and measurement devices, such as data loggers, oscilloscopes, and signal generators. It allows for storing calibration data, test patterns, and custom configurations.4. Automotive Electronics: The AT27C512R-55PC can be utilized in automotive applications, such as engine control units, airbag systems, and dashboard instrumentation. It offers reliable and secure storage for critical data used in these systems.5. Industrial Control Systems: The chip can be used in industrial control systems, such as programmable logic controllers (PLCs), to store program code, configuration data, and calibration constants. It ensures the stability and integrity of these systems.Overall, the AT27C512R-55PC integrated circuit chip offers non-volatile memory, high-density storage, fast read access, one-time programmability, and extended temperature range, making it suitable for a wide range of applications requiring reliable and secure data storage.
AT27C512R-55PC Relevant information