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AT45DB021B-SI

AT45DB021B-SI

Manufacturer No:

AT45DB021B-SI

Manufacturer:

Microchip Technology

Description:

IC FLASH 2MBIT SPI 20MHZ 8SOIC

Datasheet:

Datasheet

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AT45DB021B-SI Specifications

  • Type
    Parameter
  • Clock Frequency
    20 MHz
  • Supplier Device Package
    8-SOIC
  • Package / Case
    8-SOIC (0.209", 5.30mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 85°C (TC)
  • Voltage - Supply
    2.7V ~ 3.6V
  • Access Time
    -
  • Write Cycle Time - Word, Page
    14ms
  • Memory Interface
    SPI
  • Memory Organization
    264 Bytes x 1024 pages
  • Memory Size
    2Mbit
  • Technology
    FLASH
  • Memory Format
    FLASH
  • Memory Type
    Non-Volatile
  • DigiKey Programmable
    Not Verified
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The AT45DB021B-SI is a specific variant of the AT45DB021B flash memory chip manufactured by Adesto Technologies. Below are the advantages and application scenarios of this integrated circuit (IC) chip:Advantages: 1. High Storage Capacity: The AT45DB021B-SI chip has a storage capacity of 2 megabits (256 kilobytes). This makes it suitable for applications that require reasonably large memory storage. 2. Serial Interface: It utilizes a serial peripheral interface (SPI) for communication. This allows for easy integration with microcontrollers and other devices that support SPI communication protocol. 3. High-Speed Read/Write Operations: The AT45DB021B-SI chip offers fast read and write operations, making it suitable for applications that demand quick access to data. 4. Low Power Consumption: The chip is designed to consume low power during operation. This makes it suitable for battery-powered devices and applications that require power efficiency.Application Scenarios: 1. Data Logging: The AT45DB021B-SI chip can be used in devices that require data logging, such as environmental monitoring systems, IoT devices, and weather stations. It can store sensor data, logs, and events for later analysis. 2. Firmware Storage: It can be used to store firmware, bootloaders, or program code in microcontroller-based systems or embedded devices. 3. Configuration Memory: The chip can be utilized to store system configurations, settings, and calibration data for various devices and systems. 4. Industrial Control Systems: It can be integrated into industrial control systems and automation devices where non-volatile memory is required for storing parameters, logs, and system data. 5. Medical Devices: The chip's reliable data storage capabilities make it suitable for medical devices that require secure and dependable data storage, such as patient monitoring systems or portable medical devices like glucometers.It's important to note that the specific advantages and application scenarios may vary depending on the requirements and limitations of the overall system design.
AT45DB021B-SI Relevant information