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AT27C256R-45RI

AT27C256R-45RI

Manufacturer No:

AT27C256R-45RI

Manufacturer:

Microchip Technology

Description:

IC EPROM 256KBIT PARALLEL 28SOIC

Datasheet:

Datasheet

Delivery:

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AT27C256R-45RI Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-SOIC
  • Package / Case
    28-SOIC (0.342", 8.69mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    45 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-45RI is a specific type of integrated circuit chip known as a programmable read-only memory (PROM) chip. Some of its advantages and application scenarios include:Advantages: 1. Non-volatile memory: The information stored in these chips is retained even when the power is turned off. This makes it suitable for applications where the data needs to be stored permanently. 2. High storage capacity: The AT27C256R-45RI chip has a storage capacity of 256 kilobits (32 kilobytes), allowing it to store a relatively large amount of data. 3. Easy to use: These chips are relatively simple to program and use. They can be easily interfaced with microcontrollers or other digital systems. 4. Reliable and durable: PROM chips are known for their reliability and durability, making them suitable for applications that require long-term operation.Application scenarios: 1. Firmware storage: PROM chips can be used to store firmware, which is permanent software embedded in a hardware device. This can include programs that control the operation of various electronic devices and systems. 2. Boot code storage: Many microcontrollers and processors use PROM chips to store the initial boot code. This code is executed when the system powers on and initializes the device. 3. Data logging: These PROM chips can be used to log and store data, such as in data acquisition systems or industrial control systems. 4. Embedded systems: PROM chips are commonly used in various embedded systems, including automotive electronics, medical devices, consumer electronics, and more.It's important to note that the AT27C256R-45RI chip has specific characteristics and may be more suitable for certain applications compared to other types of PROM chips. Therefore, it's always recommended to review the datasheet and consult the manufacturer's guidelines to ensure compatibility and suitability for a specific application.
AT27C256R-45RI Relevant information