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AT49F040-90TI

AT49F040-90TI

Manufacturer No:

AT49F040-90TI

Manufacturer:

Microchip Technology

Description:

IC FLASH 4MBIT PARALLEL 32TSOP

Datasheet:

Datasheet

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AT49F040-90TI Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-TSOP
  • Package / Case
    32-TFSOP (0.724", 18.40mm 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
    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
    Tray
  • Product Status
    Obsolete
  • Series
    -
The AT49F040-90TI is a type of integrated circuit chip that belongs to the flash memory family. Here are some advantages and potential application scenarios for this chip:Advantages:1. High storage capacity: The AT49F040-90TI offers a storage capacity of 4 megabits (512 kilobytes) which makes it suitable for storing moderate-sized data or program code.2. Non-volatile memory: Being a flash memory chip, it retains data even when the power is turned off. This makes it ideal for applications where data persistence is crucial, such as in embedded systems.3. Fast read and write operations: The chip supports a maximum access time of 90 nanoseconds, making it relatively quick to read from or write to the memory.4. Low power consumption: The AT49F040-90TI operates at a low voltage and consumes minimal power, making it suitable for energy-efficient applications.5. Easy interface: The chip can be easily interfaced with microcontrollers or other digital devices through standard parallel interfaces.Application scenarios:1. Embedded systems: The AT49F040-90TI can be used in various embedded systems like consumer electronics, industrial automation, automotive systems, and medical devices, where reliable and non-volatile memory is required to store firmware code, configuration data, or system parameters.2. Data storage in electronic devices: The chip can be used in devices such as electronic musical instruments, digital cameras, portable media players, or set-top boxes to store data, including audio samples, images, videos, or software updates.3. Boot code storage: The chip can be employed to store boot code or bootloaders in systems like routers, modems, or microcontrollers, where fast and reliable program execution from non-volatile memory is necessary during startup.4. System configuration: It can be utilized to store system configuration or calibration data in devices like network switches, industrial control systems, or communication equipment, where the stored settings need to be retained even after power cycles.Overall, the AT49F040-90TI chip's advantages of high storage capacity, non-volatility, fast access, low power consumption, and easy interfacing enable its usage in a wide range of applications that require reliable data storage.
AT49F040-90TI Relevant information