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    參數(shù)資料
    型號: AM29LV642DU50PAE
    廠商: Advanced Micro Devices, Inc.
    英文描述: 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O⑩ Control
    中文描述: 128兆位(8米× 16位)的CMOS 3.0伏特,只有統(tǒng)一閃存部門與VersatileI /輸出⑩控制
    文件頁數(shù): 43/54頁
    文件大?。?/td> 520K
    代理商: AM29LV642DU50PAE
    May 5, 2006 25022A2
    Am29LV642D
    41
    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.
    3. CE# can be replaced with CE2# when referring to the second device within the package.
    Parameter
    Speed Options
    JEDEC
    Std.
    Description
    90R
    12R
    Unit
    t
    AVAV
    t
    WC
    Write Cycle Time (Note 1)
    Min
    90
    120
    ns
    t
    AVWL
    t
    AS
    Address Setup Time
    Min
    0
    ns
    t
    ASO
    Address Setup Time to OE# low during toggle bit polling
    Min
    15
    ns
    t
    WLAX
    t
    AH
    Address Hold Time
    Min
    45
    50
    ns
    t
    AHT
    Address Hold Time From CE# or OE# high
    during toggle bit polling
    Min
    0
    ns
    t
    DVWH
    t
    DS
    Data Setup Time
    Min
    45
    50
    ns
    t
    WHDX
    t
    DH
    Data Hold Time
    Min
    0
    ns
    t
    OEPH
    Output Enable High during toggle bit polling
    Min
    20
    ns
    t
    GHWL
    t
    GHWL
    Read Recovery 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
    35
    50
    ns
    t
    WHDL
    t
    WPH
    Write Pulse Width High
    Min
    30
    ns
    t
    WHWH1
    t
    WHWH1
    Word Programming Operation (Note 2)
    Typ
    11
    μs
    t
    WHWH1
    t
    WHWH1
    Accelerated Word Programming Operation (Note 2)
    Typ
    7
    μs
    t
    WHWH2
    t
    WHWH2
    Sector Erase Operation (Note 2)
    Typ
    1.6
    sec
    t
    VHH
    V
    HH
    Rise and Fall Time (Note 1)
    Min
    250
    ns
    t
    VCS
    V
    CC
    Setup Time (Note 1)
    Min
    50
    μs
    t
    RB
    Write Recovery Time from RY/BY#
    Min
    0
    ns
    t
    BUSY
    Program/Erase Valid to RY/BY# Delay
    Min
    90
    ns
    相關PDF資料
    PDF描述
    AM29LV642DU50PAI 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O⑩ Control
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    AM29LV642DU90PAI 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O⑩ Control
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