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    參數(shù)資料
    型號: MPC5602BF1MLH4R
    廠商: FREESCALE SEMICONDUCTOR INC
    元件分類: 微控制器/微處理器
    英文描述: MICROCONTROLLER, PQFP64
    封裝: 10 X 10 MM, 1.40 MM HEIGHT, 0.50 MM PITCH, MS-026BCD, LQFP-64
    文件頁數(shù): 66/106頁
    文件大?。?/td> 1693K
    代理商: MPC5602BF1MLH4R
    MPC5604B/C Microcontroller Data Sheet, Rev. 8
    Electrical characteristics
    Freescale Semiconductor
    62
    4.12
    Electromagnetic compatibility (EMC) characteristics
    Susceptibility tests are performed on a sample basis during product characterization.
    4.12.1
    Designing hardened software to avoid noise problems
    EMC characterization and optimization are performed at component level with a typical application environment and simplified
    MCU software. It should be noted that good EMC performance is highly dependent on the user application and the software in
    particular.
    Therefore it is recommended that the user apply EMC software optimization and prequalification tests in relation with the EMC
    level requested for his application.
    Software recommendations:
    The software flowchart must include the management of runaway conditions such as:
    — Corrupted program counter
    — Unexpected reset
    — Critical data corruption (control registers...)
    Prequalification trials:
    Most of the common failures (unexpected reset and program counter corruption) can be
    reproduced by manually forcing a low state on the reset pin or the oscillator pins for 1 second.
    To complete these trials, ESD stress can be applied directly on the device. When unexpected behavior is detected, the
    software can be hardened to prevent unrecoverable errors occurring.
    4.12.2
    Electromagnetic interference (EMI)
    The product is monitored in terms of emission based on a typical application. This emission test conforms to the IEC 61967-1
    standard, which specifies the general conditions for EMI measurements.
    4.12.3
    Absolute maximum ratings (electrical sensitivity)
    Based on two different tests (ESD and LU) using specific measurement methods, the product is stressed in order to determine
    its performance in terms of electrical sensitivity.
    Table 29. EMI radiated emission measurement1,2
    1 EMI testing and I/O port waveforms per IEC 61967-1, -2, -4
    2 For information on conducted emission and susceptibility measurement (norm IEC 61967-4), please contact your
    local marketing representative.
    Symbol
    C
    Parameter
    Conditions
    Value
    Unit
    Min
    Typ
    Max
    SR — Scan range
    0.150
    1000 MHz
    fCPU SR — Operating frequency
    64
    MHz
    VDD_LV SR — LV operating voltages
    1.28
    V
    SEMI CC T Peak level
    VDD = 5V, TA =25°C,
    LQFP144 package
    Test conforming to IEC 61967-2,
    fOSC = 8 MHz/fCPU = 64 MHz
    No PLL frequency
    modulation
    18
    dBV
    ± 2% PLL frequency
    modulation
    14
    dBV
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