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      參數(shù)資料
      型號: STPCI2GDYI
      英文描述: PERIPHERAL (MULTIFUNCTION) CONTROLLER
      中文描述: 周邊(多功能)控制器
      文件頁數(shù): 39/71頁
      文件大?。?/td> 1071K
      代理商: STPCI2GDYI
      ELECTRICAL SPECIFICATIONS
      Issue 2.4 - February 11, 2002
      39/69
      4.5 AC CHARACTERISTICS
      Table 4-5
      through
      Table 4-22
      list the AC
      characteristics including output delays, input
      setup requirements, input hold requirements and
      output float delays. These measurements are
      based on the measurement points identified in
      Figure 4-1
      . The rising clock edge reference level
      VREF, and other reference levels are shown in
      Table 4-4
      below for the STPC Industrial. Input or
      output signals must cross these levels during
      testing.
      Figure 4-1
      shows output delay (A and B) and
      input setup and hold times (C and D). Input setup
      and hold times (C and D) are specified minimums,
      defining the smallest acceptable sampling window
      a synchronous input signal must be stable for
      correct operation.
      Note: Refer to
      Figure 4-1
      .
      Table 4-4. Drive Level and Measurement Points for Switching Characteristics
      Symbol
      V
      REF
      V
      IHD
      V
      ILD
      Value
      1.5
      3.0
      0.0
      Units
      V
      V
      V
      Figure 4-1. Drive Level and Measurement Points for Switching Characteristics
      CLK:
      V
      Ref
      V
      ILD
      V
      IHD
      Tx
      LEGEND:
      A - Maximum Output Delay Specification
      B - Minimum Output Delay Specification
      C - Minimum Input Setup Specification
      D - Minimum Input Hold Specification
      V
      Ref
      Valid
      Input
      Valid
      Output n+1
      Valid
      Output n
      OUTPUTS:
      INPUTS:
      MAX
      MIN
      A
      B
      C
      D
      V
      Ref
      V
      ILD
      V
      IHD
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      相關(guān)代理商/技術(shù)參數(shù)
      參數(shù)描述
      STPCI2GDYIE 制造商:STMicroelectronics 功能描述:
      STPCI2HDYC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PERIPHERAL (MULTIFUNCTION) CONTROLLER
      STPCI2HEYC 功能描述:微處理器 - MPU 133MHz x86 SoC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
      STPCI2HEYI 功能描述:微處理器 - MPU 133MHz x86 SoC RoHS:否 制造商:Atmel 處理器系列:SAMA5D31 核心:ARM Cortex A5 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:536 MHz 程序存儲器大小:32 KB 數(shù)據(jù) RAM 大小:128 KB 接口類型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作電源電壓:1.8 V to 3.3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FBGA-324
      STPCINDUSTRIAL 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:PC Compatible Embedded Microprocessor