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AT27C040-70RI

AT27C040-70RI

Manufacturer No:

AT27C040-70RI

Manufacturer:

Microchip Technology

Description:

IC EPROM 4MBIT PARALLEL 32SOIC

Datasheet:

Datasheet

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AT27C040-70RI Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-SOIC
  • Package / Case
    32-SOIC (0.445", 11.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    70 ns
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    512K x 8
  • Memory Size
    4Mbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT27C040-70RI is a type of integrated circuit chip known as a programmable read-only memory (PROM). Some advantages and application scenarios of this chip are:1. Non-volatile memory: The AT27C040-70RI chip is a non-volatile memory, meaning the stored data is retained even when the power is turned off. This makes it suitable for applications where the stored information needs to be stored permanently and not lost during power cycles.2. High storage capacity: The AT27C040-70RI chip has a storage capacity of 4 megabits (512 kilobytes), which is relatively large. This makes it suitable for storing large amounts of data, such as firmware, operating systems, or other program codes.3. Fast access time: The AT27C040-70RI chip has a fast access time of 70ns, which means it can retrieve data quickly. This makes it suitable for applications that require high-speed data access, such as real-time systems or embedded systems.4. Easy programming: The AT27C040-70RI chip can be easily programmed using standard PROM programming equipment. This allows for easy and efficient programming of the chip, making it suitable for mass production or rapid prototyping scenarios.5. Wide temperature range: The AT27C040-70RI chip can operate over a wide temperature range, typically from -40°C to +85°C. This makes it suitable for applications in harsh environments or industrial settings where temperature variations may occur.Application scenarios for the AT27C040-70RI chip could include:1. Embedded systems: The chip can be used to store firmware, boot code, or other essential program code in embedded systems such as microcontrollers, industrial control systems, or automotive electronics.2. Consumer electronics: The chip can be used to store firmware or program code in consumer electronics devices like set-top boxes, DVD players, or gaming consoles.3. Medical equipment: The chip can be used to store critical data or program code in medical devices or equipment, where reliability and data retention are essential.4. Automotive applications: The chip can be used in automotive electronics systems to store firmware, configuration data, or diagnostic information.5. Industrial control systems: The chip can be used in various industrial control systems where non-volatile storage of data or program code is required, such as PLCs (programmable logic controllers), robotics, or automation systems.
AT27C040-70RI Relevant information