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AT27C256R-15PI

AT27C256R-15PI

Manufacturer No:

AT27C256R-15PI

Manufacturer:

Microchip Technology

Description:

IC EPROM 256KBIT PARALLEL 28DIP

Datasheet:

Datasheet

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AT27C256R-15PI Specifications

  • Type
    Parameter
  • Supplier Device Package
    28-PDIP
  • Package / Case
    28-DIP (0.600", 15.24mm)
  • Mounting Type
    Through Hole
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Access Time
    150 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-15PI is a high-performance, low-power CMOS 256K (32K x 8) EPROM integrated circuit chip. Some advantages and application scenarios of this chip are as follows:Advantages: 1. High-density storage: The AT27C256R-15PI provides a total of 256K bits of non-volatile memory, which can be used for storing firmware, code, or other critical data. 2. Easy to use: The chip has a simple parallel interface, making it straightforward to interface with microcontrollers, processors, or other digital systems. 3. Low power consumption: The chip's CMOS technology ensures that it operates with minimal power consumption, making it suitable for battery-powered devices or applications where power efficiency is crucial. 4. Enhanced security: The AT27C256R-15PI offers a write-protect pin, which can be utilized to prevent accidental erasure or modification of the stored data, enhancing data security.Application Scenarios: 1. Embedded systems: The chip is frequently used in embedded systems where firmware or critical program code needs to be stored. It can be used in applications such as microcontrollers, control systems, or industrial automation. 2. Communication equipment: The AT27C256R-15PI can be used in various communication devices like routers, modems, or network switches to store firmware, configurations, or boot code. 3. Automotive electronics: In automotive applications, this chip can be used for storing critical firmware or configuration data required by electronic control units (ECUs), infotainment systems, or engine management systems. 4. Consumer electronics: The chip can be employed in devices such as gaming consoles, television sets, or home appliances where non-volatile memory is required for storing configuration data, boot code, or firmware updates. 5. Instrumentation and measurement: The AT27C256R-15PI can find use in test and measurement equipment where storing calibration data, equipment firmware, or test algorithms is necessary.It is important to note that the AT27C256R-15PI is an EPROM, which means that it is one-time programmable and requires an external programmer for data programming. The stored data is non-volatile, meaning it will be retained even after power is removed.
AT27C256R-15PI Relevant information