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AT49F040-15JI

AT49F040-15JI

Manufacturer No:

AT49F040-15JI

Manufacturer:

Microchip Technology

Description:

IC FLASH 4MBIT PARALLEL 32PLCC

Datasheet:

Datasheet

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AT49F040-15JI Specifications

  • Type
    Parameter
  • 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
    4.5V ~ 5.5V
  • Access Time
    150 ns
  • Write Cycle Time - Word, Page
    50µs
  • Memory Interface
    Parallel
  • Memory Organization
    512K x 8
  • Memory Size
    4Mbit
  • Technology
    FLASH
  • Memory Format
    FLASH
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT49F040-15JI is a 4Mb (512K x 8) Flash memory integrated circuit chip. It has several advantages and application scenarios, including:1. Non-volatile Storage: The chip offers non-volatile storage, meaning that it retains data even when the power supply is turned off. This makes it suitable for applications where persistent memory is required, such as firmware storage, data logging, and system parameters retention.2. High-Speed Performance: The chip operates at a high-speed performance with a maximum access time of 90ns. This allows for fast read and write operations, making it suitable for applications that require quick data access, such as real-time systems and high-speed data acquisition.3. Easy Integration: The AT49F040-15JI comes in a standard 32-pin JEDEC package, making it easy to integrate into various circuit designs. Its pin compatibility with other Flash memory chips also allows for easy replacement or upgrading of existing systems.4. Low Power Consumption: The chip operates at low power, consuming minimal power during both active and standby modes. This makes it suitable for battery-powered or low-power devices, minimizing energy consumption and prolonging battery life.5. Industrial Temperature Range: The AT49F040-15JI operates within the industrial temperature range (-40°C to +85°C), allowing for reliable performance even in extreme temperature conditions. This makes it suitable for applications in harsh environments, such as automotive, industrial, or aerospace applications.Application scenarios for the AT49F040-15JI chip include:1. Embedded Systems: The chip can be used in embedded systems as a storage medium for firmware, software, or configuration data. Its fast access time and non-volatile storage capability make it ideal for instant boot-up and reliable data storage in microcontrollers or industrial automation systems.2. Automotive Electronics: The chip's ability to operate within an extended temperature range makes it suitable for automotive applications, such as engine management systems, infotainment systems, or instrument clusters, where reliable and stable storage is required.3. Consumer Electronics: The chip can be used in various consumer electronic devices, such as set-top boxes, printers, or networking equipment, for storing configuration settings, firmware updates, or other non-volatile data.4. Data Logging: The chip can be utilized in data logging applications, where it can store collected data for later analysis. This can include applications in environmental monitoring, industrial process control, or scientific research.5. Communication Systems: The chip can be used in communication systems, routers, or switches as configuration memory, allowing for quick access to settings and improving system reliability.Overall, the AT49F040-15JI chip offers a combination of non-volatile storage, high-speed performance, low power consumption, and industrial temperature operation, making it suitable for a wide range of applications requiring reliable and fast memory storage.
AT49F040-15JI Relevant information