• <ins id="lbn9i"><ul id="lbn9i"><nobr id="lbn9i"></nobr></ul></ins>
  • <small id="lbn9i"></small>
    <kbd id="lbn9i"></kbd>
    參數(shù)資料
    型號: KFH4G16U2M-DEB6
    廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
    英文描述: FLASH MEMORY(54MHz)
    中文描述: 閃存(54MHz之間)
    文件頁數(shù): 90/125頁
    文件大小: 1657K
    代理商: KFH4G16U2M-DEB6
    OneNAND1G(KFG1G16Q2M-DEB5)
    FLASH MEMORY
    90
    OneNAND2G(KFH2G16Q2M-DEB5)
    OneNAND4G(KFW4G16Q2M-DEB5)
    OTP Program Operation Flow Chart
    Select DataRAM for DDP
    Add: F101h DQ=DBS*
    Write ’DFS*, FBA’ of Flash
    1)
    Add: F100h DQ=DFS*, FBA
    * DBS, DFS is for DDP
    Start
    Data Input
    Completed
    Write ’OTP Access’ Command
    Add: F220h DQ=0065h
    Write ’FPA, FSA’ of Flash
    Add: F107h DQ=FPA, FSA
    Write ’BSA, BSC’ of DataRAM
    Add: F200h DQ=BSA, BSC
    Write Data into DataRAM
    2)
    Add: DP DQ=Data-in
    OTP Programming completed
    Write Program command
    DQ=0080h or 001Ah
    Automatically
    checked
    Wait for INT register
    low to high transition
    Add: F241h DQ[15]=INT
    NO
    Add: F220h
    Wait for INT register
    low to high transition
    Add: F241h DQ[15]=INT
    Write 0 to interrupt register
    Add: F241h DQ=0000h
    Do Cold/Warm/Hot
    /NAND Flash Core reset
    OTP Exit
    Update Controller
    Status Register
    Add: F240h
    Wait for INT register
    low to high transition
    Add: F241h DQ[15]=INT
    OTP Exit
    Automatically
    updated
    OTP
    L
    =0
    YES
    NO
    Read Controller
    Status Register
    Add: F240h DQ[10]=1(Error)
    DQ[14]=1(Lock), DQ[10]=1(Error)
    2) Data input could be done anywhere between "Start" and "Write Program Command".
    3) FBA should point the unlocked area address among NAND Flash Array address map.
    Write ’FBA’ of Flash
    Add: F100h DQ=FBA
    3)
    Note 1) FBA(NAND Flash Block Address) could be omitted or any address.
    Read Controller
    Status Register
    Add: F240h DQ[10]=0(Pass)
    Do Cold/Warm/Hot
    /NAND Flash Core reset
    Write 0 to interrupt register
    Add: F241h DQ=0000h
    相關PDF資料
    PDF描述
    KFG1G16U2M-DED FLASH MEMORY
    KFH1G16U2M-DED FLASH MEMORY
    KFG1G16U2M-DED5 FLASH MEMORY(54MHz)
    KFH1G16U2M-DED5 FLASH MEMORY(54MHz)
    KFG2G16U2M-DED5 FLASH MEMORY(54MHz)
    相關代理商/技術(shù)參數(shù)
    參數(shù)描述
    KFH4G16U2M-DED5 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY(54MHz)
    KFH4G16U2M-DED6 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY(54MHz)
    KFH4G16U2M-DIB5 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY(54MHz)
    KFH4G16U2M-DIB6 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY(54MHz)
    KFH4G16U2M-DID5 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:FLASH MEMORY(54MHz)
    <big id="ds506"></big><dl id="ds506"><strong id="ds506"><table id="ds506"></table></strong></dl>
    <nobr id="ds506"><fieldset id="ds506"><thead id="ds506"></thead></fieldset></nobr>
    <nobr id="ds506"><noframes id="ds506"><nobr id="ds506"></nobr>