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AT27C256R-12PI

AT27C256R-12PI

Manufacturer No:

AT27C256R-12PI

Manufacturer:

Microchip Technology

Description:

IC EPROM 256KBIT PARALLEL 28DIP

Datasheet:

Datasheet

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AT27C256R-12PI 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
    120 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-12PI is a 32K x 8 low-power, high-performance CMOS EPROM (Electrically Programmable Read-Only Memory) integrated circuit chip manufactured by Microchip Technology. Some of its advantages and application scenarios are:Advantages:1. High storage capacity: The AT27C256R-12PI chip has a capacity of 32K x 8, which means it can store up to 256 kilobits (32 kilobytes) of data. This makes it suitable for applications that require a moderate amount of non-volatile memory.2. Easy to program: The chip can be easily programmed using conventional EPROM programmers or with a microcontroller-based system. It supports both byte-by-byte and full-chip erasure and programming.3. Low-power consumption: The AT27C256R-12PI has a low-power CMOS design, making it suitable for battery-powered or low-power devices. It consumes minimal power during read and standby modes.4. High speed: The chip operates at a speed of 120 nanoseconds, allowing for fast data access and retrieval.5. Reliable and durable: It offers data retention of at least 20 years and provides a minimum of 1,000 erase/write cycles. This makes it reliable and durable for long-term storage applications.Application scenarios:1. Embedded systems: The AT27C256R-12PI can be used in various embedded systems where non-volatile memory is required. It can store program code, configuration settings, or reference data for microcontrollers, microprocessors, or other embedded devices.2. Automotive electronics: The chip is suitable for automotive applications, such as storing calibration data for sensors, firmware for engine control units (ECUs), or software updates for infotainment systems. It operates reliably in harsh environments and supports wide temperature ranges.3. Industrial control systems: It can be used in industrial control systems for storing configuration parameters, lookup tables, or firmware for programmable logic controllers (PLCs), motor drives, or human-machine interfaces (HMIs).4. Communication devices: The AT27C256R-12PI can be utilized in communication devices, such as modems, routers, or wireless devices, for storing firmware, boot code, or device configurations.5. Consumer electronics: It can be used in various consumer electronic devices, including gaming consoles, set-top boxes, or smart home devices, for storing firmware updates, configuration data, or user profiles.Overall, the AT27C256R-12PI chip's advantages of high capacity, easy programmability, low power consumption, high speed, reliability, and durability make it suitable for a wide range of applications that require non-volatile memory storage.
AT27C256R-12PI Relevant information