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AT28HC64B-70PI

AT28HC64B-70PI

Manufacturer No:

AT28HC64B-70PI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 64KBIT PARALLEL 28DIP

Datasheet:

Datasheet

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AT28HC64B-70PI Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-PDIP
  • Package / Case
    28-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    70 ns
  • 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 AT28HC64B-70PI is a high-density EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit chip manufactured by Microchip Technology. Here are some of its advantages and application scenarios:Advantages: 1. High Density: The AT28HC64B-70PI chip offers a storage capacity of 64 kilobits, allowing it to store a significant amount of data. 2. Non-Volatile Memory: As an EEPROM, it retains the stored information even when power is turned off. This makes it ideal for applications that require persistent storage. 3. Electrically Erasable and Programmable: The chip can be initialized, updated, or reprogrammed electrically, which provides flexibility and ease of use. 4. High-Speed Performance: With a speed of 70 nanoseconds, the chip enables fast read and write operations, suitable for applications requiring quick access to data. 5. Low Power Consumption: It operates with low power requirements, making it suitable for battery-powered devices or systems where power efficiency is crucial.Application Scenarios: 1. Embedded Systems: The AT28HC64B-70PI chip can be used in various embedded systems, including microcontrollers, IoT devices, industrial automation, and automotive applications, where non-volatile memory is required to store program code or configuration data. 2. Smart Cards: The chip can be employed in smart cards for secure storage of personal data, authentication information, or cryptographic keys. 3. Data Loggers: With its high-density and non-volatile nature, the chip can be used in data logging applications to store sensor readings, event logs, or any other collected data. 4. Consumer Electronics: It can be utilized in devices like digital cameras, portable media players, or set-top boxes to store firmware, settings, or user preferences. 5. Medical Devices: The chip can be integrated into medical devices to store patient data, device configurations, or telemetry information. 6. Instrumentation and Measurement: The AT28HC64B-70PI can be used for data storage in various instruments and measurement devices such as oscilloscopes, spectrum analyzers, or data acquisition systems.Note: The AT28HC64B-70PI is an old product and may have limited availability in the market. Microchip offers various other EEPROM products with different specifications and features that may be more suitable for specific applications.
AT28HC64B-70PI Relevant information