• <rt id="nxf8f"></rt>
  • <dfn id="nxf8f"><pre id="nxf8f"><s id="nxf8f"></s></pre></dfn>
  • 參數(shù)資料
    型號: MPC8572VTATLD
    廠商: Freescale Semiconductor
    文件頁數(shù): 111/138頁
    文件大?。?/td> 0K
    描述: MPU POWERQUICC III 1023-PBGA
    標(biāo)準(zhǔn)包裝: 1
    系列: MPC85xx
    處理器類型: 32-位 MPC85xx PowerQUICC III
    速度: 1.2GHz
    電壓: 1.1V
    安裝類型: 表面貼裝
    封裝/外殼: 1023-BBGA,F(xiàn)CBGA
    供應(yīng)商設(shè)備封裝: 1023-FCPBGA(33x33)
    包裝: 托盤
    MPC8572E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
    74
    Freescale Semiconductor
    High-Speed Serial Interfaces (HSSI)
    — The external reference clock driver must be able to drive this termination.
    — The SerDes reference clock input can be either differential or single-ended. Refer to the
    Differential Mode and Single-ended Mode description below for further detailed requirements.
    The maximum average current requirement that also determines the common mode voltage range
    — When the SerDes reference clock differential inputs are DC coupled externally with the clock
    driver chip, the maximum average current allowed for each input pin is 8 mA. In this case, the
    exact common mode input voltage is not critical as long as it is within the range allowed by the
    maximum average current of 8 mA (refer to the following bullet for more detail), because the
    input is AC-coupled on-chip.
    — This current limitation sets the maximum common mode input voltage to be less than 0.4 V
    (0.4 V/50 = 8 mA) while the minimum common mode input level is 0.1 V above
    SGND_SRDSn (xcorevss). For example, a clock with a 50/50 duty cycle can be produced by
    a clock driver with output driven by its current source from 0 mA to 16 mA (0-0.8 V), such that
    each phase of the differential input has a single-ended swing from 0 V to 800 mV with the
    common mode voltage at 400 mV.
    — If the device driving the SDn_REF_CLK and SDn_REF_CLK inputs cannot drive 50
    Ω to
    SGND_SRDSn (xcorevss) DC, or it exceeds the maximum input current limitations, then it
    must be AC-coupled off-chip.
    The input amplitude requirement
    — This requirement is described in detail in the following sections.
    Figure 44. Receiver of SerDes Reference Clocks
    15.2.2
    DC Level Requirement for SerDes Reference Clocks
    The DC level requirement for the MPC8572E SerDes reference clock inputs is different depending on the
    signaling mode used to connect the clock driver chip and SerDes reference clock inputs as described
    below.
    Differential Mode
    — The input amplitude of the differential clock must be between 400mV and 1600mV differential
    peak-peak (or between 200mV and 800mV differential peak). In other words, each signal wire
    Input
    Amp
    50
    Ω
    50
    Ω
    SD
    n_REF_CLK
    SD
    n_REF_CLK
    相關(guān)PDF資料
    PDF描述
    IDT70V9089S15PF8 IC SRAM 512KBIT 15NS 100TQFP
    MPC8572EPXARLD MPU POWERQUICC III 1023-PBGA
    XC4036XL-1HQ160I IC FPGA I-TEMP 3.3V 1SPD 160HQFP
    XC4036XL-1HQ160C IC FPGA C-TEMP 3.3V 1SPD 160HQFP
    XC4036XL-1BG432I IC FPGA I-TEMP 3.3V 1SPD 432MBGA
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    MPC8572VTATLE 功能描述:微處理器 - MPU 38H R211 NoE NoPb 1200 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(shí)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
    MPC8572VTAULB 功能描述:微處理器 - MPU RV1.1.1 1333 NE 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(shí)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
    MPC8572VTAULD 功能描述:微處理器 - MPU 32-BIT CMOS 1.333GHz 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(shí)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
    MPC8572VTAULE 功能描述:微處理器 - MPU 38H R211 NoE NoPb 1333 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(shí)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
    MPC8572VTAVNB 功能描述:微處理器 - MPU RV1.1.1 1500 NE 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(shí)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