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AT27C256R-90JC

AT27C256R-90JC

Manufacturer No:

AT27C256R-90JC

Manufacturer:

Microchip Technology

Description:

IC EPROM 256KBIT PARALLEL 32PLCC

Datasheet:

Datasheet

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AT27C256R-90JC Specifications

  • Type
    Parameter
  • Supplier Device Package
    32-PLCC (13.97x11.43)
  • Package / Case
    32-LCC (J-Lead)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    90 ns
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT27C256R-90JC is a type of integrated circuit chip known as an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip. It has a storage capacity of 256 kilobits (32 kilobytes) and operates at a speed of 90 nanoseconds. Some of the advantages and application scenarios of this chip are as follows:Advantages: 1. Non-volatile Memory: The AT27C256R-90JC retains its stored data even when the power is switched off. This makes it suitable for applications where data persistence is required. 2. Electrically Erasable and Programmable: The chip can be erased and reprogrammed electrically, eliminating the need for additional equipment such as ultraviolet light for erasing or special programming devices. 3. High-Speed Operation: With a speed of 90 nanoseconds, the chip can quickly read and write data, making it suitable for applications that require fast access times. 4. Low Power Consumption: The chip consumes low power, making it suitable for battery-powered or low-power applications.Application Scenarios: 1. Embedded Systems: The AT27C256R-90JC can be used in various embedded systems, such as microcontrollers or single-board computers, to store configuration settings, firmware, or small amounts of data. 2. Industrial Automation: It can be used in industrial automation systems to store critical parameters, calibration data, or program instructions. 3. Automotive Electronics: The chip can be utilized in automotive electronics, such as engine management systems or electronic control units, to store configuration profiles or software updates. 4. Consumer Electronics: It finds applications in consumer electronics devices like set-top boxes, gaming consoles, or home appliances, where non-volatile memory is required for storing firmware or user settings.Overall, the AT27C256R-90JC chip offers non-volatile, electrically reprogrammable memory with fast access times, making it suitable for a wide range of applications that require reliable and flexible data storage.
AT27C256R-90JC Relevant information