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    參數(shù)資料
    型號(hào): HY29F400BG-70
    廠商: HYNIX SEMICONDUCTOR INC
    元件分類: DRAM
    英文描述: x8/x16 Flash EEPROM
    中文描述: 256K X 16 FLASH 5V PROM, 70 ns, PDSO44
    封裝: PLASTIC, SOP-44
    文件頁(yè)數(shù): 31/40頁(yè)
    文件大?。?/td> 509K
    代理商: HY29F400BG-70
    31
    Rev. 5.2/May 01
    HY29F400
    Notes:
    1. The system may use CE# or OE# to toggle DQ[2] and DQ[6]. DQ[2] toggles only when read at an address within an
    erase-suspended sector.
    Figure 21. DQ[2] and DQ[6] Operation
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    Sector Protect and Unprotect, Temporary Sector Unprotect
    Notes:
    1. Not 100% tested.
    t
    VIDR
    RY/BY#
    WE#
    CE#
    RESET#
    V
    ID
    0 or 5V
    t
    RSP
    t
    VIDR
    0 or 5V
    Figure 22. Temporary Sector Unprotect Timings
    Erase
    Complete
    WE#
    DQ[6]
    DQ[2]
    Enter Automatic
    Erase
    Erase
    Erase
    Suspend
    Read
    Enter Erase
    Suspend
    Program
    Erase
    Suspend
    Program
    Erase
    Suspend
    Read
    Erase
    Resume
    Erase
    Erase
    Suspend
    AC CHARACTERISTICS
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