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AT28HC256-90TC

AT28HC256-90TC

Manufacturer No:

AT28HC256-90TC

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 28TSOP

Datasheet:

Datasheet

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AT28HC256-90TC 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
    4.5V ~ 5.5V
  • Write Cycle Time - Word, Page
    10ms
  • Memory Interface
    Parallel
  • Memory Organization
    32K x 8
  • Memory Size
    256Kbit
  • Technology
    EEPROM
  • Memory Format
    EEPROM
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tray
  • Product Status
    Obsolete
  • Series
    -
AT28HC256-90TC is a specific type of integrated circuit chip known as a high-speed, low-power EEPROM (electrically erasable programmable read-only memory) device. Here are the advantages and application scenarios of the AT28HC256-90TC integrated circuit chips:Advantages: 1. High-speed operation: The AT28HC256-90TC chip operates at a high-speed performance of 90ns, enabling faster read and write access times.2. Large memory capacity: With a memory capacity of 256 kilobits (32 kilobytes), the AT28HC256-90TC chip can store a significant amount of data or program code.3. Low power consumption: The chip is designed to consume low power during both active and standby modes, making it suitable for battery-operated devices and power-sensitive applications.4. Electrically erasable and reprogrammable: The EEPROM technology used in this chip allows for electrical erasure and reprogramming of data, making it more flexible compared to traditional ROM (read-only memory) chips.5. Durability: The AT28HC256-90TC chip offers high endurance, with a minimum of 100,000 erase/write cycles, ensuring reliable and long-lasting data storage.Application scenarios: 1. Embedded systems: The AT28HC256-90TC chip can be used in various embedded systems where non-volatile memory storage is required. It can store critical boot code, firmware, or configuration data for microcontrollers, digital processors, or other programmable logic devices.2. Data loggers: Due to its large memory capacity and low power consumption, the chip can be used in data logging applications that require long-term data storage. It can record and store sensor data, environmental parameters, or any other form of data that needs to be retained even when the power is off.3. Industrial controls: In industrial automation and control systems, the AT28HC256-90TC chip can be utilized to store configuration parameters, calibration data, or program instructions. Its high-speed operation ensures efficient real-time data processing.4. Communications and networking devices: The chip can be employed in networking devices, routers, and communication equipment to store firmware, MAC addresses, or other critical data used for device identification or network protocols.5. Automotive electronics: The AT28HC256-90TC chip can find applications in automotive electronics, specifically in storing software updates, vehicle configuration settings, or event logs.It's important to note that the suitability of the AT28HC256-90TC chip in any specific application should be verified by referring to the datasheet and consulting with an electronics engineer or designer.
AT28HC256-90TC Relevant information