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AT27C512R-90RI

AT27C512R-90RI

Manufacturer No:

AT27C512R-90RI

Manufacturer:

Microchip Technology

Description:

IC EPROM 512KBIT PARALLEL 28SOIC

Datasheet:

Datasheet

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AT27C512R-90RI 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
    90 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-90RI is a specific type of integrated circuit chip known as a Read-Only Memory (ROM) chip. It has the following advantages:1. Large storage capacity: The AT27C512R-90RI chip has a storage capacity of 512 kilobits or 64 kilobytes, which allows for the storage of a significant amount of data.2. Non-volatile memory: The data stored in the chip is retained even when the power supply is removed. This makes it suitable for storing firmware or other critical data that needs to be preserved.3. High speed: The chip operates at a speed of 90 nanoseconds, which ensures quick access to the stored data.4. Easy to use: The AT27C512R-90RI chip uses a standard parallel interface, making it compatible with a wide range of systems. It also has a simple programming process that does not require specialized equipment.Some application scenarios for the AT27C512R-90RI chip include:1. Embedded systems: The chip can be used in various embedded systems, such as industrial control systems, automotive electronics, or medical devices, to store firmware or configuration data.2. Gaming consoles: It can be used in older gaming consoles to store game data or code that cannot be modified by the user.3. Legacy systems: The chip is compatible with older systems that rely on ROM for storing software or critical data. It can be used as a replacement in such systems when the original ROM chips become obsolete or fail.4. Consumer electronics: The chip can be used in various consumer electronics devices, such as digital TVs, set-top boxes, or DVD players, to store firmware or other configuration data.Overall, the AT27C512R-90RI chip's advantages and features make it suitable for a wide range of applications where non-volatile, high-speed memory with a large storage capacity is required.
AT27C512R-90RI Relevant information