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AT28C256-20DM/883

AT28C256-20DM/883

Manufacturer No:

AT28C256-20DM/883

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 28CERDIP

Datasheet:

Datasheet

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AT28C256-20DM/883 Specifications

  • Type
    Parameter
  • Access Time
    200 ns
  • Supplier Device Package
    28-CerDip
  • Package / Case
    28-CDIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -55°C ~ 125°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
    Active
  • Series
    -
The AT28C256-20DM/883 is a specific type of integrated circuit chip that offers several advantages and can be applied in various scenarios. Here are some of its key advantages and application scenarios:1. Non-volatile Memory: The AT28C256-20DM/883 is a non-volatile memory chip, meaning it retains stored data even when power is removed. This makes it suitable for applications where data persistence is crucial, such as storing program code or critical system parameters.2. High Storage Capacity: With a storage capacity of 256 kilobits (32 kilobytes), this chip provides ample space for storing data. It can be used to store firmware, configuration settings, or other types of data in embedded systems.3. Fast Access Time: The "20DM/883" in the chip's name refers to its access time, which is 200 nanoseconds. This fast access time allows for quick retrieval of data, making it suitable for applications that require rapid data access, such as real-time systems or high-speed data logging.4. Wide Temperature Range: The "883" in the chip's name indicates that it is designed to operate over a wide temperature range, typically from -55°C to +125°C. This makes it suitable for use in harsh environments where temperature fluctuations are common, such as aerospace, automotive, or industrial applications.5. Military-Grade Specifications: The "883" designation also signifies that the chip meets military-grade specifications, including enhanced reliability and ruggedness. It undergoes rigorous testing to ensure its performance in demanding conditions, making it suitable for military or defense-related applications.Application scenarios for the AT28C256-20DM/883 chip include but are not limited to:- Embedded Systems: It can be used in various embedded systems, such as microcontrollers, industrial control systems, or automotive electronics, to store program code, configuration data, or other critical information.- Aerospace and Defense: The chip's military-grade specifications and wide temperature range make it suitable for aerospace and defense applications, including avionics systems, missile guidance systems, or ruggedized communication equipment.- Data Logging: Its fast access time and non-volatile nature make it suitable for data logging applications, where quick and reliable storage of sensor data or other time-sensitive information is required.- Medical Devices: The chip can be used in medical devices that require non-volatile memory for storing patient data, device configurations, or firmware updates.- Instrumentation and Measurement: It can be utilized in instruments and measurement equipment that require reliable and high-capacity memory for storing calibration data, measurement results, or user settings.These are just a few examples of the advantages and application scenarios for the AT28C256-20DM/883 integrated circuit chip. Its specific usage will depend on the requirements of the system or device it is being incorporated into.
AT28C256-20DM/883 Relevant information