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AT27C040-90PC

AT27C040-90PC

Manufacturer No:

AT27C040-90PC

Manufacturer:

Microchip Technology

Description:

IC EPROM 4MBIT PARALLEL 32DIP

Datasheet:

Datasheet

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AT27C040-90PC Specifications

  • Type
    Parameter
  • Access Time
    90 ns
  • Supplier Device Package
    32-PDIP
  • Package / Case
    32-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    0°C ~ 70°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Write Cycle Time - Word, Page
    -
  • Memory Interface
    Parallel
  • Memory Organization
    512K x 8
  • Memory Size
    4Mbit
  • Technology
    EPROM - OTP
  • Memory Format
    EPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT27C040-90PC is a specific type of integrated circuit (IC) chip known as a 4-megabit (512K x 8) one-time programmable (OTP) read-only memory (ROM) chip. It offers several advantages and is suitable for various application scenarios. Some of the advantages and application scenarios of the AT27C040-90PC IC chips are:Advantages: 1. Large storage capacity: The AT27C040-90PC chip provides a storage capacity of 4-megabits, equivalent to 512 kilobytes. This high capacity allows it to store significant amounts of data, making it useful for applications requiring ample storage space.2. One-time programmability: The AT27C040-90PC chip is OTP, which means it can be programmed only once with the desired data. Once programmed, the data cannot be altered or erased, ensuring its integrity and security.3. Low power consumption: The chip operates on low power, making it energy-efficient and suitable for battery-powered devices or applications where power consumption needs to be minimized.4. Fast access time: The AT27C040-90PC chip has a fast access time of 90 nanoseconds, allowing for quick reading of the stored data. This makes it suitable for applications that require rapid data retrieval.Application Scenarios: 1. Embedded systems: The AT27C040-90PC chip can be used in various embedded systems, such as microcontrollers or microprocessors, to store firmware, boot code, or configuration data. Its large storage capacity and secure one-time programmability make it useful in these applications.2. Industrial automation: In industrial automation systems, the AT27C040-90PC chip can be employed to store critical data, such as calibration data, sensor parameters, or system configuration settings. The chip's reliability, low power consumption, and large storage capacity are beneficial in these scenarios.3. Automotive electronics: The chip can find applications in automotive electronics, where it can store essential data for controlling various vehicle systems. Examples include storing engine control unit (ECU) firmware, vehicle configuration settings, or sensor calibration data.4. Consumer electronics: The AT27C040-90PC chip can be utilized in consumer electronics devices that require secure and low-power storage, such as set-top boxes, digital cameras, or gaming consoles. It can store data like firmware, encryption keys, or media files.Overall, the AT27C040-90PC IC chips offer advantages of large storage capacity, one-time programmability, low power consumption, and fast access time, making them suitable for a range of applications in embedded systems, industrial automation, automotive electronics, and consumer electronics.
AT27C040-90PC Relevant information