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AT27BV256-90TC

AT27BV256-90TC

Manufacturer No:

AT27BV256-90TC

Manufacturer:

Microchip Technology

Description:

IC EPROM 256KBIT PARALLEL 28TSOP

Datasheet:

Datasheet

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AT27BV256-90TC Specifications

  • Type
    Parameter
  • Access Time
    90 ns
  • Supplier Device Package
    28-TSOP
  • Package / Case
    28-TSSOP (0.465", 11.80mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TC)
  • Voltage - Supply
    2.7V ~ 3.6V, 4.5V ~ 5.5V
  • 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
    Tray
  • Product Status
    Obsolete
  • Series
    -
The AT27BV256-90TC is a specific type of integrated circuit chip called an EEPROM (Electrically Erasable Programmable Read-Only Memory) chip. Here are some advantages and application scenarios of this chip:1. Non-Volatile Memory: EEPROM chips retain their stored data even when the power is turned off. This makes them ideal for applications where permanent data storage and retrieval are required.2. High Memory Capacity: The AT27BV256-90TC chip has a memory capacity of 256 kilobits (32 kilobytes). This allows for storing a significant amount of data in a compact chip.3. Serial Interface: The chip communicates with the external microcontroller or processor through a serial interface, making it easy to integrate into various systems and devices.4. Fast Read and Write Operations: The AT27BV256-90TC chip operates at a maximum access time of 90 nanoseconds. This ensures quick access to stored data.5. Wide Temperature Range: The chip is designed to operate over a wide temperature range, typically from -40°C to +85°C. This makes it suitable for applications that require reliable performance in various environmental conditions.Application Scenarios:1. Embedded Systems: EEPROM chips like the AT27BV256-90TC are widely used in embedded systems for storing configuration settings, bootloaders, firmware updates, and other critical data.2. Automotive Electronics: The chip's ability to withstand a wide temperature range makes it suitable for automotive applications, such as storing calibration data, vehicle history, and diagnostic information.3. Consumer Electronics: EEPROM chips are commonly used in consumer electronics devices like TVs, set-top boxes, and gaming consoles for storing settings, user profiles, and firmware updates.4. Industrial Control Systems: The chip can also be employed in industrial control systems, such as programmable logic controllers (PLCs) and automation equipment, to store program code, configuration data, or logged information.5. Medical Devices: EEPROM chips find utility in medical devices like pacemakers, insulin pumps, and portable monitors for storing patient data, device settings, and system logs.These are just a few examples of the advantages and application scenarios of the AT27BV256-90TC EEPROM chip. The precise usage depends on the specific requirements and design of the system or device it is being incorporated into.
AT27BV256-90TC Relevant information