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    H26M52103FMR package diagram

    H26M52103FMR package diagram

    H26M52103FMR schematic symbol

    H26M52103FMR schematic symbol

    Data storage is one of the most important components in any type of computer or embedded system. There are many types of primary and secondary storage devices present in a computer system. Hard disks, Solid state drives, RAMs, ROMs, and MMCs are all different types of storage devices.

    In flash based storage devices, eMMCs (embedded multimedia cards) are very significant. As compared to solid state drives, eMMCs are cheaper and slower. These flash storage devices are commonly found in smart phones and handheld device, however, sometimes they can also be found in computers. In terms of performance, the eMMCs lie in between HDDs and SDDs. The commonly available capacity of eMMCs is 32GB or 64GB although 128GB eMMCs can also be found rarely. eMMCs can be interfaced with laptops using the SD/micro SD slot. Major benefits of eMMCs include power efficiency and quiet operation.    

    What is H26M52103FMR?

    The H26M52103FMR is an eMMC NAND flash developed by SK Hynix. The device has a density of 16GB and a storage capacity of 64GB. The H26M52103FMR has an operating voltage of 3.3V and the MMC version is 5.0. This flash storage can be used for storing common files such as documents, programs, audio files, and video files. Some portion of the total storage space is dedicated for firmware and systems level tasks and therefore, is not available to the consumer.     

    Pin Configuration

    The pin configuration of the H26M52103FMR is provided as following:

    Pin type Number of pins
    Vcc This is the pin through which power supply voltage is provided to the eMMC circuit
    Gnd This is the pin on which the power supply ground is connected
    Clk This is the clock pin for providing clock signals to the circuit
    Cmd This is the command pin which is connected to the controller
    Data0 This is the data pin through which the data is read from or written to the eMMC


    • Device density: 16GB
    • Storage capacity: 64GB
    • Device type: NAND flash eMMC
    • Version: MMC 5.0
    • Operating voltage: 3.3V
    • Dimensions: 11.5 x 13.0 x 1.0 mm


    The H26M52103FMR eMMC flash memory devices are used in the following applications:

    • Smart phones
    • Tablets
    • Computer PCs
    • Laptops
    • Gaming consoles
    • Media players
    • Smart televisions
    • Storage in electronic devices

    How H26M52103FMR work?

    Memory and storage devices are key components in any computer, mobile or embedded system. Consumers always have a need for smaller, compact, and faster storage devices to meet their data storage needs. Different types of primary and secondary storage devices are used in computers, laptops, mobiles, and media players without which these appliances cannot function properly. eMMC storage devices fall under the category of portable flash storage devices. These devices offer the advantages of quiet operation, fast performance, and cost efficacy. Although slower than the SSDs, eMMC are faster than HDDs in terms of data transmission performance.

    H26M52103FMR eMMC flash booting application circuit

    H26M52103FMR eMMC flash booting application circuit

    Keywords and Tags

    • H26M52103FMR
    • NAND Flash memory
    • eMMC
    • 64GB eMMC
    • 64GB NAND flash memory
    • SK Hynix flash memory
    • SK Hynix eMMC
    • NAND flash storage
    • eMMC storage

    H26M52103FMR Related Products Prices

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    Hynix Semiconductor
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