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AT27BV020-90JI

AT27BV020-90JI

Manufacturer No:

AT27BV020-90JI

Manufacturer:

Microchip Technology

Description:

IC EPROM 2MBIT PARALLEL 32PLCC

Datasheet:

Datasheet

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AT27BV020-90JI Specifications

  • Type
    Parameter
  • Access Time
    90 ns
  • Supplier Device Package
    32-PLCC (13.97x11.43)
  • Package / Case
    32-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    2.7V ~ 3.6V, 4.5V ~ 5.5V
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    256K x 8
  • Memory Size
    2Mbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT27BV020-90JI is an integrated circuit chip manufactured by Microchip Technology. It is a 2-megabit (256K x 8) EPROM (Erasable Programmable Read-Only Memory) chip that operates at a voltage range of 4.5V to 5.5V.Advantages of the AT27BV020-90JI integrated circuit chip:1. Non-volatile Memory: The chip uses EPROM technology, which means that the data stored in it remains even when power is removed. This makes it ideal for applications that require permanent storage of critical data, such as firmware, configuration settings, or calibration data.2. High-speed Operation: The chip operates at a speed of 90ns, which makes it suitable for applications where fast access to data is required.3. Wide Operating Voltage Range: The chip can operate within a voltage range of 4.5V to 5.5V, providing flexibility in various power supply scenarios.4. Industrial Temperature Range: The chip is designed to operate within a wide temperature range (-40°C to +85°C), making it suitable for industrial applications where temperature fluctuations are common.Application scenarios of the AT27BV020-90JI integrated circuit chip:1. Firmware Storage: The chip can be used to store firmware in devices such as microcontrollers, embedded systems, or programmable logic devices. The non-volatile memory ensures that the firmware remains intact even during power-off conditions.2. Configuration Data Storage: The chip can store configuration settings or initialization parameters for various devices. These settings can be permanently stored in the chip and accessed during device boot-up or runtime.3. Instrumentation and Measurement: In measurement and sensing applications, such as data loggers or test equipment, the chip can be used to store calibration data or reference values that need to be retained even after power cycles.4. Security Applications: The chip's non-volatile memory and resistance to tampering make it suitable for secure storage of cryptographic keys, security codes, or other sensitive information.5. Automotive Electronics: The industrial temperature range and high-speed operation of the chip make it suitable for automotive applications, such as engine control units, dashboard displays, or other electronic systems requiring reliable and fast access to stored data.Overall, the AT27BV020-90JI integrated circuit chip offers advantages like non-volatile memory, high-speed operation, and wide operating voltage range, making it suitable for a range of applications requiring permanent data storage and quick access to stored information.
AT27BV020-90JI Relevant information