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AT28C256E-20FM/883

AT28C256E-20FM/883

Manufacturer No:

AT28C256E-20FM/883

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 28FLATPK

Datasheet:

Datasheet

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AT28C256E-20FM/883 Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-FlatPack, Ceramic Bottom-Brazed
  • Package / Case
    28-CFlatPack
  • Mounting Type
    Surface Mount
  • 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-20FM/883 is a high-performance, low-power CMOS 256K (32K x 8) EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuit chip. Here are some advantages and application scenarios of this chip:Advantages: 1. High storage capacity: The chip has a storage capacity of 256K bits, which is equivalent to 32K bytes. This allows for storing a significant amount of data or program code. 2. Non-volatile memory: The EEPROM technology used in this chip allows for non-volatile storage, meaning the data remains intact even when the power is turned off. This makes it suitable for applications where data retention is crucial. 3. Low power consumption: The chip operates at low power, making it suitable for battery-powered devices or applications where power efficiency is important. 4. High-speed operation: The chip supports a maximum access time of 200ns, allowing for fast read and write operations. 5. Extended temperature range: The "FM/883" designation indicates that the chip is designed to operate in an extended temperature range of -55°C to +125°C, making it suitable for harsh environments.Application scenarios: 1. Embedded systems: The AT28C256E-20FM/883 chip can be used in various embedded systems where non-volatile storage is required, such as microcontrollers, industrial control systems, or automotive electronics. 2. Data logging: The high storage capacity and non-volatile nature of the chip make it suitable for applications that require data logging, such as temperature monitoring, sensor data storage, or event logging. 3. Firmware storage: The chip can be used to store firmware or program code in devices like microcontrollers, allowing for easy updates or modifications. 4. Security systems: The non-volatile nature of the chip makes it suitable for storing security-related data, such as encryption keys or access control information. 5. Aerospace and military applications: The extended temperature range and ruggedness of the chip make it suitable for use in aerospace or military applications where extreme temperatures or harsh conditions are encountered.Overall, the AT28C256E-20FM/883 chip offers high storage capacity, non-volatile memory, low power consumption, and extended temperature range, making it suitable for a wide range of applications requiring reliable and efficient data storage.
AT28C256E-20FM/883 Relevant information