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AT27C2048-70VI

AT27C2048-70VI

Manufacturer No:

AT27C2048-70VI

Manufacturer:

Microchip Technology

Description:

IC EPROM 2MBIT PARALLEL 40VSOP

Datasheet:

Datasheet

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AT27C2048-70VI Specifications

  • Type
    Parameter
  • Supplier Device Package
    40-VSOP
  • Package / Case
    40-TFSOP (0.488", 12.40mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    70 ns
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    128K x 16
  • Memory Size
    2Mbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    -
The AT27C2048-70VI is a specific model of integrated circuit (IC) chip from Atmel, which is now part of Microchip Technology. This particular chip is a 2 Megabit (2Mb) UV-erasable programmable read-only memory (EPROM) chip. It was primarily designed for applications that require non-volatile memory with fast access times and high reliability. Some advantages and application scenarios of the AT27C2048-70VI chip include:Advantages: 1. Non-volatile memory: The chip retains its programmed data even when the power is turned off. 2. High-speed access time: It has a fast access time of 70ns, which allows for quick retrieval of stored data. 3. High reliability: The chip provides robust memory storage, ensuring data integrity over long periods. 4. Wide operating voltage range: The chip can operate within a wide voltage range, typically from 4.5V to 5.5V.Application scenarios: 1. Embedded systems: The AT27C2048-70VI chip can be used in various embedded applications, such as industrial control systems, automotive electronics, and consumer electronics. 2. Firmware storage: It can store system firmware and boot code, which remains non-volatile even during power cycles. 3. Legacy systems: The chip is useful in systems that rely on older technologies, where non-volatile memory is required for configuration data or firmware storage. 4. Disk emulators: It can be used in devices that emulate disk drives, providing storage for disk images or other critical data. 5. System debugging: The chip can be used in debug tools or systems to store debugging information or firmware patches that need to be non-volatile.It's worth noting that as technology advances, newer and more advanced memory technologies like NAND flash and EEPROM have replaced EPROM in many applications. However, for specific use cases where a UV-erasable EPROM is still required, the AT27C2048-70VI can be a suitable choice.
AT27C2048-70VI Relevant information