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AT28C256E-20DM/883-815

AT28C256E-20DM/883-815

Manufacturer No:

AT28C256E-20DM/883-815

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 28CERDIP

Datasheet:

Datasheet

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AT28C256E-20DM/883-815 Specifications

  • Type
    Parameter
  • 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
  • Access Time
    200 ns
  • 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 AT28C256E-20DM/883-815 is a specific type of integrated circuit chip, known as an EEPROM (Electrically Erasable Programmable Read-Only Memory). Its advantages and application scenarios are as follows:Advantages: 1. Non-volatile memory: The data stored in the chip is not lost when power is turned off, making it ideal for applications that require data retention even without power supply. 2. Electrically erasable: The chip can be easily erased and reprogrammed using electrical signals, eliminating the need for physical removal or replacement of the chip. 3. High storage capacity: The AT28C256E-20DM/883-815 has a storage capacity of 256 kilobits, allowing it to store a significant amount of data. 4. Low power consumption: The chip operates with low power consumption, making it suitable for battery-powered devices. 5. Extended temperature range: The "883" in the part number indicates that the chip is qualified for operation over an extended temperature range (-55°C to 125°C), making it suitable for harsh environmental conditions.Application Scenarios: 1. Embedded Systems: The EEPROM chip can be used in embedded systems to store configuration settings, calibration data, or system parameters that need to be retained even after a power cycle. 2. Industrial Automation: The chip is often used in industrial automation systems to store critical system data, such as sensor calibration values, log information, or firmware updates. 3. Automotive Electronics: The extended temperature range qualification makes it suitable for automotive applications that may be subject to extreme temperatures, allowing it to store vehicle settings, mileage data, or fault codes. 4. Medical Devices: The EEPROM chip can be used in medical devices to store patient data, device settings, or historical records that need to be preserved even when the device is turned off. 5. Aerospace and Defense: Due to the extended temperature range and the "883" qualification, the chip finds applications in aerospace and defense systems that require robust and reliable non-volatile memory for critical data storage.Overall, the AT28C256E-20DM/883-815 EEPROM chip offers high storage capacity, low power consumption, and extended temperature range, making it suitable for various applications that require non-volatile memory with data retention capabilities.
AT28C256E-20DM/883-815 Relevant information