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AT27C4096-70JI

AT27C4096-70JI

Manufacturer No:

AT27C4096-70JI

Manufacturer:

Microchip Technology

Description:

IC EPROM 4MBIT PARALLEL 44PLCC

Datasheet:

Datasheet

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AT27C4096-70JI Specifications

  • Type
    Parameter
  • Supplier Device Package
    44-PLCC (16.6x16.6)
  • Package / Case
    44-LCC (J-Lead)
  • 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
    256K x 16
  • Memory Size
    4Mbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT27C4096-70JI is a specific model of integrated circuit (IC) chip manufactured by Microchip Technology. It belongs to the AT27C series of 4-megabit one-time programmable read-only memory (OTP ROM) chips. Advantages of the AT27C4096-70JI: 1. High-density memory: The AT27C4096-70JI offers a memory capacity of 4 megabits or 512 kilobytes, which is relatively large for OTP ROM chips. This allows for storing a significant amount of data in a single chip. 2. One-time programmability: Once programmed, the data stored in the AT27C4096-70JI cannot be altered or erased. This offers a high level of security, making it ideal for applications where data integrity is crucial. 3. Non-volatile memory: The AT27C4096-70JI retains the programmed data even when power is removed. This makes it suitable for applications where the data needs to be stored permanently, such as firmware or boot code. 4. Fast access times: With a maximum access time of 70 nanoseconds, the AT27C4096-70JI provides relatively quick read access to the stored data. 5. Low power consumption: The chip operates at low power, making it suitable for applications where power efficiency is important.Application scenarios of the AT27C4096-70JI: 1. Embedded systems: The AT27C4096-70JI can be used in embedded systems that require storage of firmware or boot code, which is not expected to change during the lifetime of the device. 2. Industrial equipment: Many industrial devices, such as sensors, control systems, or process controllers, require non-volatile memory to store critical configuration data. The AT27C4096-70JI can serve this purpose. 3. Automotive electronics: Certain automotive systems, like engine control units (ECUs) or dashboard displays, may need large data storage for calibration values, lookup tables, or fixed code. The AT27C4096-70JI can be utilized in such applications. 4. Medical devices: Non-volatile memory is commonly used in medical instruments for storing vital firmware or calibration data. The AT27C4096-70JI can provide the required memory capacity and data integrity for such devices. 5. Consumer electronics: While the use of OTP ROMs has decreased with the popularity of flash memory, the AT27C4096-70JI can still find applications in devices that need permanent storage and high-level security, such as gaming consoles or certain home appliances.Please note that these are general advantages and application scenarios for OTP ROMs, and the specific use case for the AT27C4096-70JI may vary depending on the requirements of the particular system it is being used in.
AT27C4096-70JI Relevant information