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  • 參數(shù)資料
    型號(hào): AM29F040B-90PI
    廠商: Advanced Micro Devices, Inc.
    英文描述: 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
    中文描述: 4兆位(512畝× 8位)的CMOS 5.0伏只,統(tǒng)一部門快閃記憶體
    文件頁數(shù): 24/36頁
    文件大小: 534K
    代理商: AM29F040B-90PI
    22
    Am29F040B
    21445E5
    November 1, 2006
    D A T A S H E E T
    AC CHARACTERISTICS
    Erase and Program Operations
    Notes:
    1. Not 100% tested.
    2. See the
    “Erase and Programming Performance”
    section for more information.
    Parameter Symbols
    Description
    Speed Options
    Unit
    JEDEC
    Std
    -55
    -70
    -90
    -120
    t
    AVAV
    t
    WC
    Write Cycle Time (Note
    1)
    Min
    55
    70
    90
    120
    ns
    t
    AVWL
    t
    AS
    Address Setup Time
    Min
    0
    ns
    t
    WLAX
    t
    AH
    Address Hold Time
    Min
    40
    45
    45
    50
    ns
    t
    DVWH
    t
    DS
    Data Setup Time
    Min
    25
    30
    45
    50
    ns
    t
    WHDX
    t
    DH
    Data Hold Time
    Min
    0
    ns
    t
    OES
    Output Enable Setup Time
    Min
    0
    ns
    t
    GHWL
    t
    GHWL
    Read Recover Time Before Write
    (OE# high to WE# low)
    Min
    0
    ns
    t
    ELWL
    t
    CS
    CE# Setup Time
    Min
    0
    ns
    t
    WHEH
    t
    CH
    CE# Hold Time
    Min
    0
    ns
    t
    WLWH
    t
    WP
    Write Pulse Width
    Min
    30
    35
    45
    50
    ns
    t
    WHWL
    t
    WPH
    Write Pulse Width High
    Min
    20
    ns
    t
    WHWH1
    t
    WHWH1
    Byte Programming Operation
    (Note
    2)
    Typ
    7
    μs
    t
    WHWH2
    t
    WHWH2
    Sector Erase Operation
    (Note
    2)
    )
    Typ
    1
    sec
    t
    VCS
    V
    CC
    Set Up Time (Note
    1)
    )
    Min
    50
    μs
    相關(guān)PDF資料
    PDF描述
    AM29F040B-90PK 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
    AM29F040 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
    AM29F040B-1 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
    AM29F040-55JEB 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
    AM29F040-150EIB 4 Megabit (524,288 x 8-Bit) CMOS 5.0 Volt-only, Sector Erase Flash Memory
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    參數(shù)描述
    AM29F080B-120EC 制造商:Advanced Micro Devices 功能描述:
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    AM29F080B-120SC 制造商:Spansion 功能描述:IC,EEPROM,NOR FLASH,1MX8,CMOS,SOP,44PIN,PLASTIC
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