• <em id="odpdv"><sup id="odpdv"></sup></em>
  • 參數(shù)資料
    型號(hào): PSD935F1-C-20U
    廠商: 意法半導(dǎo)體
    英文描述: Ceramic Chip Capacitors / MIL-PRF-55681; Capacitance [nom]: 200pF; Working Voltage (Vdc)[max]: 100V; Capacitance Tolerance: +/-5%; Dielectric: Multilayer Ceramic; Temperature Coefficient: C0G (NP0); Lead Style: Surface Mount Chip; Lead Dimensions: 0805; Termination: Sn60 Coated; Body Dimensions: 0.080&quot; x 0.050&quot; x 0.055&quot;; Container: Bag; Features: MIL-PRF-55681: M Failure Rate
    中文描述: 在8片位微控制器可配置存儲(chǔ)系統(tǒng)
    文件頁(yè)數(shù): 67/91頁(yè)
    文件大?。?/td> 488K
    代理商: PSD935F1-C-20U
    PSD9XX Family
    PSD935G2
    66
    Conditions
    Highest Composite PLD input frequency
    (Freq PLD)
    MCU ALE frequency (Freq ALE)
    % Flash Access
    % SRAM access
    % I/O access
    Operational Modes
    % Normal
    % Power Down Mode
    Number of product terms used
    (from fitter report)
    % of total product terms
    Turbo Mode
    =
    =
    =
    =
    =
    8 MHz
    4 MHz
    80%
    15%
    5% (no additional power above base)
    =
    =
    10%
    90%
    =
    =
    =
    45 PT
    45/176 = 25.5%
    Off
    Calculation (typical numbers used)
    I
    CC
    total = Ipwrdown x %pwrdown + %normal x
    (
    I
    CC
    (ac) + I
    CC
    (dc)
    )
    = Ipwrdown x %pwrdown + % normal x
    (
    %flash x 2.5 mA/MHz x Freq ALE
    + %SRAM x 1.5 mA/MHz x Freq ALE
    + % PLD x (from graph using Freq PLD)
    )
    = 50 μA x 0.90 + 0.1 x (0.8 x 2.5 mA/MHz x 4 MHz
    + 0.15 x 1.5 mA/MHz x 4 MHz
    + 24 mA)
    = 45 μA + 0.1 x (8 + 0.9 + 24)
    = 45 μA + 0.1 x 32.9
    = 45 μA + 3.29 mA
    = 3.34 mA
    This is the operating power with no Flash writes or erases. Calculation is based
    on I
    OUT
    = 0 mA.
    Example of Typical Power Calculation at V
    CC
    = 5.0 V in Turbo Off Mode
    AC/DC
    Parameters
    (cont.)
    相關(guān)PDF資料
    PDF描述
    PSD935F1-C-20UI Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD935F1-C-70B81 Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD935F1-C-70B81I Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD935F1-C-70J Configurable Memory System on a Chip for 8-Bit Microcontrollers
    PSD935F1-C-70JI Configurable Memory System on a Chip for 8-Bit Microcontrollers
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
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