• <small id="aviml"></small>
  • 參數(shù)資料
    型號(hào): BU-61705F3-470S
    廠商: DATA DEVICE CORP
    元件分類: 微控制器/微處理器
    英文描述: 2 CHANNEL(S), 1M bps, MIL-STD-1553 CONTROLLER, CQFP72
    封裝: CERAMIC, QFP-72
    文件頁數(shù): 7/54頁
    文件大小: 576K
    代理商: BU-61705F3-470S
    15
    Data Device Corporation
    www.ddc-web.com
    BU-61703/61705
    D1 web-09/02-0
    t1
    RT Response time.
    ALL
    4
    s
    t2
    Mid-parity crossing of received command word delay to
    L-BRO, T/R Bit, SA4-SA0, and WC/MC valid
    ALL
    s
    t3
    Mid-parity crossing of received command word delay to
    falling edge of INCMD
    ALL
    s
    t4
    Mid-Parity crossing of receive command word delay to
    MSG_ERR and HS_FAIL rising
    ALL
    s
    t5
    ILLEGAL, SRV_RQST, SSFLAG, BUSY input access time from
    SA4-SA0, L-BRO, T/R Bit, and CWC/MC valid
    ALL
    ns
    t6
    L-BRO, T/R, SA4-0, and WC/MC4-0 setup time prior to INCMD low
    ALL
    500
    ns
    t7
    ILLEGAL, SRV_RQST, SSFLAG, BUSY hold time following
    falling edge of INCMD
    ALL
    300
    ns
    t8
    Mid-Sync crossing of status word to WC/CWC valid data of 1Fh
    t9
    Mid-Sync crossing of status word to DTREQ falling edge
    t10
    Mid-Sync crossing of Status response to RT_FAIL rising (see Note 1)
    ALL
    s
    t11
    Duration of WC/CWC value of 1Fh
    t12
    CWC valid following falling edge of DTREQ
    ALL
    ns
    t13
    Mid-Sync crossing of received data word to DTREQ falling edge
    20 MHz
    s
    REF
    DESCRIPTION
    CLOCK
    FREQUENCY
    VALUE
    UNITS
    TABLE FOR FIGURE 5. RT TRANSMIT COMMAND TIMING
    t14
    Mid-Sync crossing of last received data word for CWC to transition to
    WC
    MIN
    TYP
    MAX
    6.5
    7
    1.5
    2
    1.5
    400
    1.5
    30
    1.75
    16 MHz
    s
    1.81
    12 MHz
    s
    1.92
    10 MHz
    s
    2
    t15
    Mid-Parity crossing of status word to INCMD rising
    ALL
    s
    3
    20 MHz
    s
    1.55
    16 MHz
    s
    1.56
    12 MHz
    s
    1.59
    10 MHz
    s
    1.6
    20 MHz
    s
    6.75
    16 MHz
    s
    6.81
    12 MHz
    s
    6.92
    10 MHz
    s
    7
    20 MHz
    ns
    200
    16 MHz
    ns
    250
    12 MHz
    ns
    333
    10 MHz
    ns
    400
    ALL
    s
    6.5
    NOTE:
    (1)
    Assuming that RTFAIL was previously low.
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