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H27U2G8F2CTR-BC_NAND FLASH_ original spot mail, buy expensive refund.

Model: H27U2G8F2CTR-BC

Brand: HYNIX  

Type: original             quantity: 58500

Package: TSOP48    batch number: new+ROHS

Price: enquiry             sample: support           specification: contact customer service.

Description: NAND Flash Serial 3.3V 1G-bit 128M x 8 48-Pin TSOP-I
  • H27U2G8F2CTR-BC
    Description: NAND flash memory series 3.3V 1G bit 128M * 848 pin TSOP- I
    Classification: memory > memory chip > flash memory
    Supplier cage Code: 9162F
    Density: 1GBIT
    Cell type: NAND
    Interface type: serial
    Maximum working current: 30Ma
    Block organization: symmetry
    Architecture: fan-shaped.
    Timing type: synchronization
    Number of words: 128M
    Boot block
    Typical working voltage: 3.3V
    Address bus width: 28 bits
    Number of bits per word: 8 bits
    Minimum working temperature: 0 degree C
    Maximum working temperature: 70 degree C
    Basic package type: lead frame SMT
    Package name: SOP
    Supplier package: TSOP- I
    Package description: thin small outline package (type I)
    Lead shape: gull wing
    Pin number: 48
    Package length (mm): 12
    Package width (mm): 18.4
    Packing height (mm): 1.03 (max)
    Seat plane height (mm): 1.2 (Marx)
    Pin spacing (mm): 0.5
    Packing diameter (mm): N/R
    Packaging materials: Plastics
    Installation: Surface Mount
    Maximum Reflow Temperature (C): 255 - 260
    Reflow Solder Time (SEC): 10

    SK-Hynix Hynix chip manufacturer originates from Korean brand English abbreviation "HY". Hynix, the original modern memory, was renamed Hynix in 2001. Hynix Semiconductor is the third largest DRAM manufacturer in the world and ninth of the semiconductor company.

    Nand-flash memory is a kind of flash memory. It adopts nonlinear macro-cell mode, which provides a cheap and effective solution for the realization of solid-state large-capacity memory. Nand-flash memory has the advantages of large capacity, fast rewriting speed, suitable for data storage, so it has been more and more widely used in the industry, such as embedded products including digital cameras, MP3 with a large number of digital memory cards, compact U-disk.
    NAND feature editor
    Capacity and cost
    The unit size of NAND flash is almost half of that of NOR devices, and because the manufacturing process is simpler, the NAND structure can provide higher capacity within a given die size, thus reducing the price accordingly.
    NOR flash occupies the majority of the 1-16MB flash market, while NAND flash is only used in 8-128MB products, which also shows that NOR is mainly used in code storage media, NAND is suitable for data storage, NAND occupies the largest share in the Compact Flash, Secure Digital, PC Cards and MC memory card market.
    Physical composition
    NAND Flash‘s data is stored in a memory cell in a bit fashion. Generally speaking, only one bit can be stored in a cell. These cells, in eight or sixteen bitlines, form what is called byte (x8) / word (x16), which is the bit width of the NAND Device. These Lines will form a Page, (NAND Flash has a variety of structures, and I use the NAND Flash K9F1208. The following is for Samsung‘s K9F1208U0M), 528 Bytes (512 byte (Main Area) + 16 byte (Spare Area), each 32 pages forming a Block (32 * 528B). How many Block on a specific piece of flash are determined according to needs. The Samsung k9f1208U0M I use has 4096 blocks, so the total capacity is 4096 * (32 * 528B) = 66MB, but 2MB of it is used to save additional data such as ECC check code, so it can be used in practice for 64MB.
    Reliable durability
    When flash medium is used, one of the most important problems is reliability. For systems that need to extend MTBF, Flash is a very suitable storage solution. The reliability of NOR and NAND can be compared in terms of lifetime (durability), bit switching and bad block handling.

    1: Because of the variety of models, the price and quantity of inventory are updated from time to time. Customers must communicate with us before placing orders.
    2: When the buyer consults, please make it clear (complete model, package, quantity), so that we can quote in time.
    3: Buyers without prior consultation and orders, if the shortage or price increases resulting in the failure to ship, we do not assume any responsibility, all for refund processing.
    4: production enterprises can apply for monthly closing.
    5: more than 1000 yuan free shipping (except for special goods).
    6: the quotation does not contain any sales tax, the calculation of tax inclusive price, please *1.16.
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