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AT28HC256-90UM/883

AT28HC256-90UM/883

Manufacturer No:

AT28HC256-90UM/883

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 28CPGA

Datasheet:

Datasheet

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AT28HC256-90UM/883 Specifications

  • Type
    Parameter
  • Access Time
    90 ns
  • Supplier Device Package
    28-CPGA (13.97x16.51)
  • Package / Case
    28-BCPGA
  • 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
    Box
  • Product Status
    Active
  • Series
    -
The AT28HC256-90UM/883 is an integrated circuit (IC) chip from the AT28 series of EEPROM memory chips produced by Microchip Technology. Here are some advantages and application scenarios of this particular chip:Advantages: 1. High storage capacity: The AT28HC256-90UM/883 offers a memory capacity of 256 kilobits (32 kilobytes). This enables storing a significant amount of data in a compact form factor. 2. Non-volatile memory: It is a non-volatile memory chip, which means that the stored information remains intact even when power is turned off. 3. High-speed performance: The chip operates at a high-speed interface, providing fast read and write operations. 4. Extended temperature range: The -90UM/883 variant is designed with an extended temperature range. It can operate reliably in harsh environmental conditions such as extreme temperatures, making it suitable for use in industrial and military applications. 5. Radiation hardening: The 883 grade designation indicates that the chip is radiation hardened, making it suitable for use in aerospace and defense applications that involve exposure to high radiation levels.Application scenarios: 1. Embedded systems: The AT28HC256-90UM/883 can be used as a storage component in various embedded systems, including microcontrollers, IoT devices, and other electronics where non-volatile program and data storage is required. 2. Automotive electronics: Due to its extended temperature range, the chip can be used in automotive electronics applications, such as engine control units (ECUs), airbag systems, and infotainment systems. 3. Aerospace and defense: The radiation-hardened nature of the chip makes it suitable for use in space missions, satellites, avionics systems, and military equipment where reliability in the face of high radiation levels is necessary. 4. Industrial equipment: The chip can be employed in industrial automation systems, robotics, and instrumentation applications that require rugged and reliable non-volatile memory for storing configuration data, calibration values, and logging. 5. Medical devices: With its extended temperature range and high-speed performance, the chip can be utilized in medical devices, such as patient monitoring systems, implantable devices, and diagnostic equipment.It's worth noting that these advantages and application scenarios are not exhaustive, and the specific use of the AT28HC256-90UM/883 chip will depend on the requirements and design considerations of the particular application.
AT28HC256-90UM/883 Relevant information