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    參數(shù)資料
    型號: AM27C256-120DEB
    廠商: ADVANCED MICRO DEVICES INC
    元件分類: PROM
    英文描述: 256 Kilobit (32 K x 8-Bit) CMOS EPRO
    中文描述: 32K X 8 UVPROM, 120 ns, CDIP28
    封裝: WINDOWED, CERAMIC, DIP-28
    文件頁數(shù): 2/12頁
    文件大?。?/td> 171K
    代理商: AM27C256-120DEB
    2
    Am27C256
    PRODUCT SELECTOR GUIDE
    CONNECTION DIAGRAMS
    Top View
    DIP
    PLCC
    Notes:
    1. JEDEC nomenclature is in parenthesis.
    2.
    Don’t use (DU) for PLCC.
    PIN DESIGNATIONS
    A0–A14
    = Address Inputs
    CE# (E#)
    = Chip Enable Input
    DQ0–DQ7
    = Data Input/Outputs
    OE# (G#)
    = Output Enable Input
    V
    CC
    V
    PP
    V
    SS
    NC
    = V
    CC
    Supply Voltage
    = Program Voltage Input
    = Ground
    = No Internal Connection
    LOGIC SYMBOL
    Family Part Number
    Am27C256
    Speed Options
    V
    CC
    = 5.0 V
    ±
    5%
    -255
    V
    CC
    = 5.0 V
    ±
    10%
    -45
    -55
    -70
    -90
    -120
    -150
    -200
    Max Access Time (ns)
    45
    55
    70
    90
    120
    150
    200
    250
    CE# (E#) Access (ns)
    45
    55
    70
    90
    120
    150
    200
    250
    OE# (G#) Access (ns)
    30
    35
    40
    40
    50
    50
    50
    50
    3
    4
    5
    2
    1
    9
    10
    11
    12
    13
    23
    22
    21
    20
    19
    7
    8
    18
    17
    6
    28
    27
    16
    14
    26
    25
    24
    15
    A6
    A5
    A4
    A3
    A2
    A1
    A0
    DQ0
    A7
    DQ1
    DQ2
    V
    SS
    A8
    A9
    A11
    OE# (G#)
    A10
    CE# (E#)
    DQ7
    DQ6
    V
    CC
    A14
    A13
    DQ5
    DQ4
    DQ3
    V
    PP
    A12
    08007I-2
    D
    D
    D
    D
    D
    1
    31 30
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    17 18 19 20
    16
    15
    14
    29
    28
    27
    26
    25
    24
    23
    22
    21
    32
    A6
    A5
    A4
    A3
    A2
    A1
    A0
    NC
    DQ0
    A8
    A9
    A11
    NC
    OE# (G#)
    A10
    CE# (E#)
    DQ7
    DQ6
    A
    A
    V
    P
    V
    C
    A
    A
    D
    D
    V
    S
    08007I-3
    15
    8
    DQ0–DQ7
    A0–A14
    CE# (E#)
    OE# (G#)
    08007I-4
    相關PDF資料
    PDF描述
    AM27C256-120DIB 256 Kilobit (32 K x 8-Bit) CMOS EPRO
    AM27C256-150DCB 256 Kilobit (32 K x 8-Bit) CMOS EPRO
    AM27C256-150DEB 256 Kilobit (32 K x 8-Bit) CMOS EPRO
    AM27C256-150DIB 256 Kilobit (32 K x 8-Bit) CMOS EPRO
    AM27C256-150DI 8-input positive-NAND gates 14-SOIC 0 to 70
    相關代理商/技術參數(shù)
    參數(shù)描述
    AM27C256-120DI 制造商:Advanced Micro Devices 功能描述:EPROM, 32K x 8, 28 Pin, Ceramic, DIP
    AM27C256-120JC 制造商:Advanced Micro Devices 功能描述:EPROM, 32K x 8, 32 Pin, Plastic, PLCC
    AM27C256-120PC 制造商:Advanced Micro Devices 功能描述: 制造商:Rochester Electronics LLC 功能描述:
    AM27C256-125JC 制造商:Advanced Micro Devices 功能描述:Memory
    AM27C256-150DC 制造商:Advanced Micro Devices 功能描述:EPROM, 32K x 8, 28 Pin, Ceramic, DIP