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AT27C256R-12JC

AT27C256R-12JC

Manufacturer No:

AT27C256R-12JC

Manufacturer:

Microchip Technology

Description:

IC EPROM 256KBIT PARALLEL 32PLCC

Datasheet:

Datasheet

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AT27C256R-12JC 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
    120 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-12JC integrated circuit (IC) chip is a 256K (32K x 8) electrically erasable programmable read-only memory (EEPROM) device. It has several advantages and application scenarios, including:1. Non-Volatile Memory: The IC chip offers non-volatile memory, which means the stored data will be retained even when the power is turned off. This makes it suitable for applications where data persistence is required, such as storing calibration data or program codes.2. Electrically Erasable and Programmable: The AT27C256R-12JC allows easy modification of the stored data since it is electrically erasable and programmable. It supports byte-wise erasure and programming, enabling efficient updates and modifications of the data.3. High-Speed Operation: The "12JC" in the part number indicates that the IC chip operates with a speed of 120 ns. This fast operation allows for quick access to the stored information, making it suitable for applications where rapid data retrieval is required.4. Wide Temperature Range: The AT27C256R-12JC supports a wide operating temperature range (-40°C to +85°C), making it suitable for various environmental conditions. It can be used in both consumer and industrial applications that require reliable memory storage over a broad temperature range.5. Integrated-Circuit Packaging: The IC chip comes in a 28-pin JEDEC-compliant PLCC package, making it easy to integrate into various electronic systems. This standard packaging enables compatibility and interchangeability with other ICs and systems.Application scenarios for the AT27C256R-12JC include:1. Embedded Systems: The IC chip can be used in various embedded systems, such as microcontrollers, industrial equipment, medical devices, and automotive electronics. It provides reliable non-volatile storage for program codes, configuration data, and critical information in these systems.2. Data Logging: The fast operation and non-volatile storage capability of the IC chip make it suitable for data logging applications. It can store sensor data, event logs, or other recorded information that needs to be saved over an extended period.3. Instrumentation and Measurement: In applications involving data acquisition, signal processing, or measurement systems, the IC chip can be used to store calibration data, lookup tables, or firmware updates. Its high-speed operation allows for efficient retrieval of data during real-time processing.4. Consumer Electronics: The AT27C256R-12JC can be used in various consumer electronics devices, such as gaming consoles, set-top boxes, or home appliances. It can store firmware, configuration settings, or user data, providing a reliable and easily modifiable memory solution.Overall, the advantages of the AT27C256R-12JC IC chip, such as non-volatile memory, electrical erasability, high-speed operation, and wide temperature range, make it suitable for a wide range of applications requiring reliable and flexible memory storage.
AT27C256R-12JC Relevant information