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AT28C64-12JI

AT28C64-12JI

Manufacturer No:

AT28C64-12JI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 64KBIT PARALLEL 32PLCC

Datasheet:

Datasheet

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AT28C64-12JI Specifications

  • Type
    Parameter
  • 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
  • Access Time
    120 ns
  • Write Cycle Time - Word, Page
    1ms
  • 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 AT28C64-12JI is an integrated circuit (IC) chip from the Atmel Corporation. It is a 64K (8K x 8-bit) Electrically Erasable Programmable Read-Only Memory (EEPROM) chip. Here are its advantages and application scenarios:Advantages:1. Non-volatile Memory: The AT28C64-12JI is a non-volatile EEPROM, meaning it retains data even when power is removed. This makes it suitable for storing critical information or program data that needs to be retained during power cycles.2. In-System Programming: The chip supports in-system programming, enabling data updates or modifications without removing it from the system. This feature simplifies firmware or data updates, reducing the overall system complexity.3. High-Speed Operation: The AT28C64-12JI operates at a maximum frequency of 12 MHz, allowing for fast read and write operations. This makes it suitable for applications that require quick access to data or need fast data transfer rates.4. Low Power Consumption: The chip has low power consumption, making it suitable for battery-powered or low-power devices. This helps to extend the battery life in portable applications.5. High Reliability: With built-in error detection and correction mechanisms, the AT28C64-12JI offers high reliability in storing and retrieving data. It ensures accurate data retention and reduces the risk of data corruption.Application Scenarios:1. Embedded Systems: The AT28C64-12JI can be used in microcontroller-based embedded systems to store firmware, program data, or configuration parameters. Its non-volatile nature is advantageous in applications where the system needs to boot with specific settings or retain data during power cycles.2. Industrial Automation: In industrial automation, the chip can be used to store calibration data, system configuration settings, or to log critical production data. Its in-system programming capability simplifies field updates or modifications.3. Automotive Electronics: The AT28C64-12JI finds applications in automotive electronics where reliable non-volatile memory is required. It can store vehicle settings, sensor calibration data, or firmware for various systems like engine control modules, infotainment systems, or instrument clusters.4. Internet of Things (IoT): The chip can be used in IoT devices for storing device configurations, firmware, or encryption keys. Its low power consumption and non-volatile memory characteristics make it ideal for low-power IoT applications.5. Handheld Devices: The AT28C64-12JI can be used in handheld devices like smartphones or tablets to store critical system data, firmware, or user preferences. Its high-speed operation ensures quick boot times or data access.Overall, the AT28C64-12JI provides reliable, non-volatile memory with in-system programming capabilities, making it suitable for a wide range of applications requiring secure and fast data storage.
AT28C64-12JI Relevant information