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AT28BV256-20JI

AT28BV256-20JI

Manufacturer No:

AT28BV256-20JI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 32PLCC

Datasheet:

Datasheet

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AT28BV256-20JI Specifications

  • Type
    Parameter
  • Access Time
    200 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
  • Write Cycle Time - Word, Page
    10ms
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT28BV256-20JI is a 256-kilobit (32K x 8) battery-voltage (2.7V to 3.6V) parallel EEPROM (Electrically Erasable Programmable Read-Only Memory) chip manufactured by Microchip Technology. It offers several advantages and can be used in various application scenarios:1. Non-volatile Memory: It is non-volatile memory, which means that the data stored in the chip will remain even when the power is turned off. This makes it suitable for applications where persistent storage of data is required.2. High Density: With a storage capacity of 256 kilobits (32 kilobytes), it offers a considerable amount of memory space for storing data.3. Low Power Consumption: The chip operates at a low voltage range (2.7V to 3.6V) and consumes very low power, making it suitable for applications where power efficiency is essential.4. High-Speed Performance: The AT28BV256-20JI offers a fast read access time of 150 nanoseconds, enabling quick retrieval of data.5. Wide Temperature Range: It has an extended operating temperature range of -40°C to +85°C, allowing it to be used in extreme temperature conditions.6. Multiple Write/Erase Cycles: The EEPROM technology used in the chip ensures that it can be written to and erased multiple times, allowing for flexibility in data storage and modification.Application Scenarios:1. Embedded Systems: The chip can be used in embedded systems where data needs to be stored even when the power is turned off, such as storing configuration settings, calibration data, or firmware updates.2. Data Logging: It can be used in data logging applications where sensor data or system logs need to be persistently stored for later analysis.3. Automotive Electronics: The wide temperature range and non-volatility of the chip make it suitable for automotive applications, including storing calibration values for engine control systems or vehicle diagnostics.4. Industrial Control Systems: It can be used in industrial control systems for storing configuration parameters or keeping track of system status.5. Consumer Electronics: The chip can be utilized in various consumer electronics devices like set-top boxes, gaming consoles, or home appliances for storing user settings, game data, or usage logs.6. Medical Devices: It can find applications in medical devices where non-volatile storage of patient data, test results, or device configurations is required.Overall, the AT28BV256-20JI chip offers reliable non-volatile storage with low power consumption, making it suitable for a wide range of applications that require persistent data storage in different environments.
AT28BV256-20JI Relevant information