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AT45D021-RC

AT45D021-RC

Manufacturer No:

AT45D021-RC

Manufacturer:

Microchip Technology

Description:

IC FLASH 2MBIT SPI 10MHZ 28SOIC

Datasheet:

Datasheet

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AT45D021-RC Specifications

  • Type
    Parameter
  • Clock Frequency
    10 MHz
  • Supplier Device Package
    28-SOIC
  • Package / Case
    28-SOIC (0.342", 8.69mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 70°C (TC)
  • Voltage - Supply
    4.5V ~ 5.5V
  • 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 AT45D021-RC is a specific model of the AT45 series flash memory integrated circuit (IC) chips produced by Adesto Technologies. These chips have several advantages and find application in various scenarios:Advantages: 1. Large Storage Capacity: The AT45D021-RC offers a storage capacity of 2 megabits (256 kilobytes). This allows for the storage of significant amounts of data, such as firmware, configuration settings, or logging information.2. Non-Volatile Memory: It is a non-volatile memory chip, meaning it retains its data even when power is removed. This makes it suitable for applications that require data persistence.3. Low Power Consumption: The IC is designed to operate with low power consumption, making it suitable for battery-powered devices or energy-efficient systems.4. High-Speed Data Transfer: The AT45D021-RC supports high-speed data transfer up to 16 MHz. This enables quick reading, writing, and erasing of data, improving overall system performance.5. Wide Temperature Range: The chip is designed to operate reliably across a wide temperature range, making it suitable for applications in harsh environmental conditions.Application Scenarios: 1. Embedded Systems: The AT45D021-RC is commonly used in embedded systems for storing firmware, bootloaders, or critical data. It enables the system to boot up with the required software and store data during operation.2. Industrial Control Systems: In industrial automation and control systems, the chip can store critical configuration settings, logs, or temporary data that needs to persist even during power cycles.3. Consumer Electronics: The IC can be used in consumer electronic devices where non-volatile storage is required, such as digital cameras, portable media players, or handheld gaming devices.4. Internet of Things (IoT) Devices: IoT devices often require non-volatile storage to store sensor data, firmware updates, or configuration settings. The AT45D021-RC can be used for this purpose due to its low power consumption and reliability.5. Automotive Applications: The chip can be employed in automotive systems for storing essential data like configuration settings, error logs, or firmware updates for various components, including infotainment systems, engine control units, or telematics devices.It's important to note that while the AT45D021-RC is a specific model, the AT45 series chips, in general, offer similar advantages and application scenarios.
AT45D021-RC Relevant information