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AT28HC256E-12SI

AT28HC256E-12SI

Manufacturer No:

AT28HC256E-12SI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 28SOIC

Datasheet:

Datasheet

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AT28HC256E-12SI Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-SOIC
  • Package / Case
    28-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    120 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
    Obsolete
  • Series
    -
The AT28HC256E-12SI is a high-density, non-volatile memory chip developed by Microchip Technology. Some of the advantages and application scenarios of this integrated circuit (IC) are as follows:Advantages: 1. High Density: The AT28HC256E-12SI offers a storage capacity of 256 kilobits (32 kilobytes), which is advantageous for applications requiring larger amounts of data storage in a compact form. 2. Non-Volatile Memory: This chip utilizes EEPROM (Electrically Erasable Programmable Read-Only Memory) technology, making it capable of retaining data even when power is disconnected. Non-volatile memory is crucial for applications where data persistence is vital. 3. Fast Read and Write Operations: The IC has a maximum access time of 120 nanoseconds, ensuring quick data retrieval and program execution. This allows for efficient operation in time-sensitive applications. 4. Low Power Consumption: The AT28HC256E-12SI is designed to consume minimal power during normal operation, making it suitable for battery-powered devices or applications where energy efficiency is a priority. 5. Extended Temperature Range: With an operational temperature range of -40°C to +85°C, this chip is suitable for use in a wide range of environments and industrial applications.Application Scenarios: 1. Embedded Systems: The AT28HC256E-12SI can be utilized in various embedded systems such as microcontrollers, industrial automation, IoT devices, and automotive electronics. These systems often require non-volatile memory for storing program codes, configuration settings, sensor data, and other essential information. 2. Smart Cards: The chip's high-density memory and non-volatile characteristics make it suitable for smart card applications. It can store personal identification information, transaction records, loyalty points, and other secure data. 3. Instrumentation and Measurement Devices: Many measurement and control devices require data logging capabilities. The AT28HC256E-12SI can be used in these devices to store historical data, calibration values, and configuration settings. 4. Medical Devices: Medical equipment and devices often require high-density non-volatile memory for storing patient data, medical records, and settings. The AT28HC256E-12SI can be employed in such devices to ensure secure and reliable data storage. 5. Consumer Electronics: The IC can be used in various consumer electronics products like digital cameras, printers, set-top boxes, gaming consoles, and other devices that need non-volatile memory storage for firmware, configuration, or user data.It is important to note that the AT28HC256E-12SI is only one specific IC model, and there may be alternative chips or newer versions available with enhanced features.
AT28HC256E-12SI Relevant information