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    參數(shù)資料
    型號(hào): MC8641DHX1000GE
    廠商: Freescale Semiconductor
    文件頁數(shù): 93/130頁
    文件大?。?/td> 0K
    描述: IC DUAL CORE PROCESSOR 1023-CBGA
    標(biāo)準(zhǔn)包裝: 1
    系列: MPC86xx
    處理器類型: 32-位 MPC86xx PowerPC
    速度: 1.0GHz
    電壓: 1.05V
    安裝類型: 表面貼裝
    封裝/外殼: 1023-BCBGA,F(xiàn)CCBGA
    供應(yīng)商設(shè)備封裝: 1023-FCCBGA(33x33)
    包裝: 托盤
    MPC8641 and MPC8641D Integrated Host Processor Hardware Specifications, Rev. 2
    Freescale Semiconductor
    65
    High-Speed Serial Interfaces (HSSI)
    Figure 43 shows the SerDes reference clock connection reference circuits for HCSL type clock driver. It
    assumes that the DC levels of the clock driver chip is compatible with MPC8641D SerDes reference clock
    input’s DC requirement.
    Figure 43. DC-Coupled Differential Connection with HCSL Clock Driver (Reference Only)
    Figure 44 shows the SerDes reference clock connection reference circuits for LVDS type clock driver.
    Since LVDS clock driver’s common mode voltage is higher than the MPC8641D SerDes reference clock
    input’s allowed range (100 to 400 mV), AC-coupled connection scheme must be used. It assumes the
    LVDS output driver features 50-
    Ω termination resistor. It also assumes that the LVDS transmitter
    establishes its own common mode level without relying on the receiver or other external component.
    Figure 44. AC-Coupled Differential Connection with LVDS Clock Driver (Reference Only)
    Figure 45 shows the SerDes reference clock connection reference circuits for LVPECL type clock driver.
    Since LVPECL driver’s DC levels (both common mode voltages and output swing) are incompatible with
    50
    Ω
    50
    Ω
    SD
    n_REF_CLK
    SD
    n_REF_CLK
    Clock Driver
    100
    Ω differential PWB trace
    Clock driver vendor dependent
    source termination resistor
    SerDes Refer.
    CLK Receiver
    Clock Driver
    CLK_Out
    HCSL CLK Driver Chip
    33
    Ω
    33
    Ω
    Total 50
    Ω. Assume clock driver’s
    output impedance is about 16
    Ω.
    MPC8641D
    CLK_Out
    50
    Ω
    50
    Ω
    SD
    n_REF_CLK
    SD
    n_REF_CLK
    Clock Driver
    100
    Ω differential PWB trace
    SerDes Refer.
    CLK Receiver
    Clock Driver
    CLK_Out
    LVDS CLK Driver Chip
    10 nF
    MPC8641D
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    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    MC8641DHX1000H 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
    MC8641DHX1000J 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
    MC8641DHX1000K 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
    MC8641DHX1000N 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications
    MC8641DHX1000NB 功能描述:微處理器 - MPU G8 REV 2.0 0.95V 105C 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(chǔ)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