• <tbody id="yhbpr"></tbody>

      參數(shù)資料
      型號: MPC8347CVRAGD
      廠商: FREESCALE SEMICONDUCTOR INC
      元件分類: 微控制器/微處理器
      英文描述: 32-BIT, 400 MHz, RISC PROCESSOR, PBGA620
      封裝: 29 X 29 MM, 2.46 MM HEIGHT, 1 MM PITCH, LEAD FREE, PLASTIC, BGA-620
      文件頁數(shù): 23/102頁
      文件大?。?/td> 1094K
      代理商: MPC8347CVRAGD
      MPC8347E PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 11
      Freescale Semiconductor
      27
      Ethernet: Three-Speed Ethernet, MII Management
      Figure 12 shows the MII receive AC timing diagram.
      Figure 12. MII Receive AC Timing Diagram
      8.2.3
      TBI AC Timing Specifications
      This section describes the TBI transmit and receive AC timing specifications.
      8.2.3.1
      TBI Transmit AC Timing Specifications
      Table 25 provides the TBI transmit AC timing specifications.
      Table 25. TBI Transmit AC Timing Specifications
      At recommended operating conditions with LVDD/OVDD of 3.3 V ± 10%.
      Parameter/Condition
      Symbol1
      Min
      Typ
      Max
      Unit
      GTX_CLK clock period
      tTTX
      —8.0
      ns
      GTX_CLK duty cycle
      tTTXH/tTTX
      40
      60
      %
      GTX_CLK to TBI data TXD[7:0], TX_ER, TX_EN delay
      tTTKHDX
      1.0
      5.0
      ns
      GTX_CLK clock rise, VIL(min) to VIH(max)
      tTTXR
      ——
      1.0
      ns
      GTX_CLK clock fall time, VIH(max) to VIL(min)
      tTTXF
      ——
      1.0
      ns
      GTX_CLK125 reference clock period
      tG125
      2
      —8.0
      ns
      GTX_CLK125 reference clock duty cycle
      tG125H/tG125
      45
      55
      ns
      Notes:
      1. The symbols for timing specifications follow the pattern of t(first two letters of functional block)(signal)(state)(reference)(state) for inputs
      and t(first two letters of functional block)(reference)(state)(signal)(state) for outputs. For example, tTTKHDV symbolizes the TBI transmit
      timing (TT) with respect to the time from tTTX (K) going high (H) until the referenced data signals (D) reach the valid state (V)
      or setup time. Also, tTTKHDX symbolizes the TBI transmit timing (TT) with respect to the time from tTTX (K) going high (H) until
      the referenced data signals (D) reach the invalid state (X) or hold time. In general, the clock reference symbol is based on
      three letters representing the clock of a particular function. For example, the subscript of tTTX represents the TBI (T) transmit
      (TX) clock. For rise and fall times, the latter convention is used with the appropriate letter: R (rise) or F (fall).
      2. This symbol represents the external GTX_CLK125 and does not follow the original symbol naming convention
      RX_CLK
      RXD[3:0]
      tMRDXKH
      tMRX
      tMRXH
      tMRXR
      tMRXF
      RX_DV
      RX_ER
      tMRDVKH
      Valid Data
      相關(guān)PDF資料
      PDF描述
      MPC8347EZUAGD 32-BIT, 400 MHz, RISC PROCESSOR, PBGA672
      MPC8347VVAJD 32-BIT, 533 MHz, RISC PROCESSOR, PBGA672
      MPC8347VVALD 32-BIT, 667 MHz, RISC PROCESSOR, PBGA672
      MPC8347EVRAJD 32-BIT, 533 MHz, RISC PROCESSOR, PBGA620
      MPC8347VVALF 32-BIT, 667 MHz, RISC PROCESSOR, PBGA672
      相關(guān)代理商/技術(shù)參數(shù)
      參數(shù)描述
      MPC8347CVRAGDB 功能描述:微處理器 - MPU 8347 PBGA NOPB 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
      MPC8347CVVAGDB 功能描述:微處理器 - MPU 8349 TBGA NO PB W/O ENC 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
      MPC8347CVVAJDB 功能描述:微處理器 - MPU 8349 TBGA NO PB W/O ENC 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
      MPC8347CVVAJFB 功能描述:微處理器 - MPU 8349 TBGA NO-PB W/O ENCR 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324
      MPC8347CZQADDB 功能描述:微處理器 - MPU 8347 PBGA W/O ENC W/ PB 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 安裝風格:SMD/SMT 封裝 / 箱體:FBGA-324