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AT28C64B-15JI

AT28C64B-15JI

Manufacturer No:

AT28C64B-15JI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 64KBIT PARALLEL 32PLCC

Datasheet:

Datasheet

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AT28C64B-15JI Specifications

  • Type
    Parameter
  • Access Time
    150 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
    4.5V ~ 5.5V
  • Write Cycle Time - Word, Page
    10ms
  • Memory Interface
    Parallel
  • Memory Organization
    8K x 8
  • Memory Size
    64Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT28C64B-15JI is a specific type of integrated circuit chip known as a EEPROM (Electrically Erasable Programmable Read-Only Memory). Here are some advantages and application scenarios for this chip:1. Non-Volatile Memory: The AT28C64B-15JI is a non-volatile memory chip, which means that it retains its stored information even when power is turned off. This makes it useful for storing critical data that needs to be preserved even in the absence of power.2. High Capacity: The "64" in AT28C64B-15JI represents the capacity of the chip, which is 64 kilobits (8 kilobytes). This makes it suitable for applications that require a significant amount of storage space, such as storing firmware, configuration data, or small databases.3. Electrically Erasable and Programmable: The AT28C64B-15JI can be electrically erased and reprogrammed, making it easy to update or modify the stored data without the need for physical replacement or removal of the chip. This allows for flexibility and convenience in applications where frequent data updates are required.4. Low Power Consumption: This chip is designed to operate with low power consumption, making it suitable for battery-powered devices or applications where power efficiency is important.5. Automotive Grade: The "JI" in AT28C64B-15JI indicates that it is an automotive grade variant of the chip. This means that it is designed to meet specific requirements and withstand harsh environments typically found in automotive applications, such as high temperatures and vibrations.Application Scenarios: 1. Embedded Systems: The AT28C64B-15JI can be utilized in various embedded systems, including industrial control systems, automation devices, and consumer electronics. It can store critical firmware or configuration data required for the functioning of these systems.2. Automotive Electronics: The automotive grade variant of the chip makes it suitable for automotive applications like engine control units, infotainment systems, or anti-lock braking systems. It can store data such as maps, calibration data, or software updates for these systems.3. Data Logging: With its high capacity and non-volatile nature, the AT28C64B-15JI can be used for data logging purposes. It can store sensor data, event logs, or any other type of information that needs to be preserved for analysis or future reference.4. Security Systems: The EEPROM chip can be utilized in security systems for storing encryption keys, access control information, or user credentials.5. Instrumentation and Measurement: In applications where data needs to be collected, stored, and accessed later, such as scientific instruments or data acquisition systems, the AT28C64B-15JI can be used to store the measured data.It's important to note that the AT28C64B-15JI is just one variant of the AT28C64B EEPROM family, and there may be other variants with different specifications and characteristics that are more suitable for specific application scenarios.
AT28C64B-15JI Relevant information