Home / Memory / AT28HC256F-90SI/
AT28HC256F-90SI

AT28HC256F-90SI

Manufacturer No:

AT28HC256F-90SI

Manufacturer:

Microchip Technology

Description:

IC EEPROM 256KBIT PAR 28SOIC

Datasheet:

Datasheet

Delivery:

Payment:

Please send RFQ , we will respond immediately.

AT28HC256F-90SI Specifications

  • Type
    Parameter
  • Access Time
    90 ns
  • Supplier Device Package
    28-SOIC
  • Package / Case
    28-SOIC (0.295", 7.50mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • Write Cycle Time - Word, Page
    3ms
  • 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
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT28HC256F-90SI is an integrated circuit chip that offers high-speed, high-density, and low-power advantages for various applications. Here are some advantages and application scenarios of this chip:Advantages:1. High-density memory: The AT28HC256F-90SI chip has a capacity of 256 kilobits (32 kilobytes) of electrically erasable programmable read-only memory (EEPROM). This high density makes it suitable for storing large amounts of data or program code.2. High speed: With a maximum operating frequency of 90 MHz, this chip can perform fast read and write operations. This makes it suitable for applications that require quick access to data, such as real-time systems or high-speed communication devices.3. Low power consumption: The chip is designed to operate using low power, making it energy-efficient. This is beneficial for battery-powered applications or devices that aim to minimize power consumption.4. Extended temperature range: The "90SI" in the chip's part number signifies its extended temperature range capability, which is -40°C to +85°C. This makes it suitable for applications requiring operation in harsh environments or varying temperature conditions.Application scenarios:1. Embedded systems: The AT28HC256F-90SI chip can be used in embedded systems that require non-volatile memory for storing firmware, configuration data, or critical information. It is commonly used in microcontroller-based systems.2. Automotive applications: This chip's extended temperature range makes it suitable for automotive applications like dashboard control units, engine management systems, or infotainment systems that operate in varying temperature conditions.3. Communication devices: Due to its high speed and low power consumption, the AT28HC256F-90SI chip can be used in communication devices like network routers, switches, or base stations, where fast data storage and retrieval are required.4. Industrial automation: With its extended temperature range and high-density memory, this chip can be utilized in industrial automation systems for storing parameters, log data, or configuration information.5. Medical equipment: The chip's high speed and low power consumption make it applicable in medical equipment like patient monitors, ultrasound machines, or diagnostic devices that require quick data access and energy efficiency.Overall, the AT28HC256F-90SI integrated circuit chip offers high-density memory, high speed, low power consumption, and extended temperature range advantages for a wide range of applications in various industries.
AT28HC256F-90SI Relevant information