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AT28HC256-12JI

AT28HC256-12JI

Manufacturer No:

AT28HC256-12JI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 32PLCC

Datasheet:

Datasheet

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AT28HC256-12JI Specifications

  • Type
    Parameter
  • Access Time
    120 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
    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 AT28HC256-12JI is an integrated circuit chip that falls under the category of EEPROM (Electrically Erasable Programmable Read-Only Memory). It has several advantages and application scenarios, including:1. Large Storage Capacity: The AT28HC256-12JI offers a storage capacity of 256 kilobits (32 kilobytes). This large storage space allows for the storage of significant amounts of data or code instructions.2. Non-Volatile Memory: EEPROM memory retains its data, even after the power supply is removed. This characteristic makes AT28HC256-12JI suitable for applications where the stored information needs to persistently remain intact, such as in embedded systems or data logging.3. Fast Read and Write Speed: The chip operates at a high-speed access time of 120 nanoseconds, enabling quick retrieval and modification of stored data.4. Extended Temperature Range: The AT28HC256-12JI is designed to operate in a wide temperature range, typically from -40°C to +85°C. This feature makes the chip suitable for applications operating in harsh environments, where temperature fluctuations may occur.5. Reliability and Durability: EEPROM memory has a higher endurance and retention compared to other memory types. The AT28HC256-12JI provides reliable and durable storage for critical applications.Application Scenarios: 1. Microcontroller Program Storage: The AT28HC256-12JI can be used for storing microcontroller firmware or program code, where quick access and non-volatile storage are essential.2. Data Logging: Due to its large storage capacity and non-volatile nature, this chip can be utilized in data logging applications, such as environmental monitoring or industrial process control, where data needs to be stored for later analysis.3. Configuration Storage: It can be employed to store configuration parameters or settings in various devices, such as network devices, routers, or programmable logic controllers (PLCs).4. Automotive Electronics: The extended temperature range and reliability of the AT28HC256-12JI chip make it suitable for automotive applications, including engine management systems, infotainment systems, or vehicle diagnostics.5. Industrial Control Systems: This chip can be utilized in industrial control systems to store critical operational data, calibration values, or control algorithms.Overall, the AT28HC256-12JI integrated circuit chip provides advantages like large storage capacity, non-volatility, fast access times, and extended temperature range, making it suitable for various applications requiring reliable and high-performance EEPROM memory.
AT28HC256-12JI Relevant information