參數(shù)資料
      型號: PSD935G3V-90U
      廠商: 意法半導(dǎo)體
      英文描述: Ceramic Chip Capacitors / MIL-PRF-55681; Capacitance [nom]: 56pF; Working Voltage (Vdc)[max]: 100V; Capacitance Tolerance: +/-5%; Dielectric: Multilayer Ceramic; Temperature Coefficient: C0G (NP0); Lead Style: Surface Mount Chip; Lead Dimensions: 0805; Termination: 100% Tin (Sn); Body Dimensions: 0.080" x 0.050" x 0.055"; 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系統(tǒng)
      文件頁數(shù): 67/91頁
      文件大?。?/td> 488K
      代理商: PSD935G3V-90U
      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
      PSD935G3V-90UI Configurable Memory System on a Chip for 8-Bit Microcontrollers
      PSD935G3V-A-12B81 Configurable Memory System on a Chip for 8-Bit Microcontrollers
      PSD935G3V-A-12B81I Configurable Memory System on a Chip for 8-Bit Microcontrollers
      PSD935G3V-A-12J Configurable Memory System on a Chip for 8-Bit Microcontrollers
      PSD935G3V-A-12JI Configurable Memory System on a Chip for 8-Bit Microcontrollers
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