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AT28C040-25BI

AT28C040-25BI

Manufacturer No:

AT28C040-25BI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 4MBIT PARALLEL 32CDIP

Datasheet:

Datasheet

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AT28C040-25BI Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-CDIP
  • Package / Case
    32-CDIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    250 ns
  • Write Cycle Time - Word, Page
    10ms
  • Memory Interface
    Parallel
  • Memory Organization
    512K x 8
  • Memory Size
    4Mbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT28C040-25BI is a low-power, high-performance Electrically Erasable and Programmable Read-Only Memory (EEPROM) integrated circuit chip. Here are the advantages and application scenarios of this specific chip:Advantages: 1. High Capacity: The AT28C040-25BI provides a storage capacity of 4 Megabits (512 Kilobytes) which is suitable for applications requiring large amounts of non-volatile memory. 2. Low Power Consumption: It is designed to operate at a low power supply voltage range of 4.5V to 5.5V, making it energy-efficient and suitable for portable or battery-powered devices. 3. High-Speed Performance: The chip operates at a fast access time of 250ns, allowing for quick read and write operations. 4. Non-Volatile Memory: The data stored in the AT28C040-25BI remains even when the power supply is disconnected or turned off, providing reliable and long-term storage.Application Scenarios: 1. Embedded Systems: The chip can be used in various embedded systems where non-volatile memory is required to store program code, calibration data, or configuration settings. 2. Consumer Electronics: It can be utilized in devices such as set-top boxes, media players, digital cameras, or remote controls to store firmware, boot code, or device-specific data. 3. Automotive Systems: The chip can be used in automotive applications for storing critical data like engine management systems, anti-lock braking systems, or navigation systems. 4. Industrial Control Systems: It can be used in industrial control systems to store configuration parameters, program code, or historical data. 5. IoT Devices: The chip can be utilized in Internet of Things (IoT) devices where non-volatile memory is needed for storing sensor data, device configurations, or firmware updates.Note: The AT28C040-25BI is just one specific variant of the Atmel 28C040 series, and the advantages and application scenarios mentioned above may apply to other chips within the same series as well.
AT28C040-25BI Relevant information