<kbd id="xqoaw"><sup id="xqoaw"><em id="xqoaw"></em></sup></kbd>
<big id="xqoaw"></big>
  • <tbody id="xqoaw"></tbody>
  • <nobr id="xqoaw"><sup id="xqoaw"><pre id="xqoaw"></pre></sup></nobr>
  • <pre id="xqoaw"><strike id="xqoaw"></strike></pre>
    <thead id="xqoaw"></thead>
    <pre id="xqoaw"><fieldset id="xqoaw"></fieldset></pre>
  • 參數(shù)資料
    型號(hào): KMPC8360ZUALFHA
    廠商: Freescale Semiconductor
    文件頁(yè)數(shù): 101/102頁(yè)
    文件大小: 0K
    描述: IC MPU POWERQUICC II PRO 740TBGA
    標(biāo)準(zhǔn)包裝: 2
    系列: MPC83xx
    處理器類型: 32-位 MPC83xx PowerQUICC II Pro
    速度: 667MHz
    電壓: 1.3V
    安裝類型: 表面貼裝
    封裝/外殼: 740-LBGA
    供應(yīng)商設(shè)備封裝: 740-TBGA(37.5x37.5)
    包裝: 托盤
    MPC8360E/MPC8358E PowerQUICC II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications, Rev. 5
    98
    Freescale Semiconductor
    Configuration Pin Muxing
    Figure 57. Driver Impedance Measurement
    The value of this resistance and the strength of the driver’s current source can be found by making two measurements. First, the
    output voltage is measured while driving logic 1 without an external differential termination resistor. The measured voltage is
    V1 = Rsource × Isource. Second, the output voltage is measured while driving logic 1 with an external precision differential
    termination resistor of value Rterm. The measured voltage is V2 = 1/(1/R1 +1/R2)) × Isource. Solving for the output impedance
    gives Rsource = Rterm × (V1/V2 – 1). The drive current is then Isource =V1/Rsource.
    This table summarizes the signal impedance targets. The driver impedance are targeted at minimum VDD, nominal OVDD,
    105
    ° C.
    23.6
    Configuration Pin Muxing
    The device provides the user with power-on configuration options that can be set through the use of external pull-up or
    pull-down resistors of 4.7 k
    Ωon certain output pins (see customer visible configuration pins). These pins are generally used as
    output only pins in normal operation.
    While HRESET is asserted however, these pins are treated as inputs. The value presented on these pins while HRESET is
    asserted, is latched when HRESET deasserts, at which time the input receiver is disabled and the I/O circuit takes on its normal
    function. Careful board layout with stubless connections to these pull-up/pull-down resistors coupled with the large value of the
    pull-up/pull-down resistor should minimize the disruption of signal quality or speed for output pins thus configured.
    Table 79. Impedance Characteristics
    Impedance
    Local Bus, Ethernet, DUART,
    Control, Configuration, Power
    Management
    PCI
    DDR DRAM
    Symbol
    Unit
    RN
    42 Target
    25 Target
    20 Target
    Z0
    W
    RP
    42 Target
    25 Target
    20 Target
    Z0
    W
    Differential
    NA
    ZDIFF
    W
    Note: Nominal supply voltages. See Table 1, TJ = 105° C.
    OVDD
    OGND
    RP
    RN
    Pad
    Data
    SW1
    SW2
    相關(guān)PDF資料
    PDF描述
    KMPC850DSLVR50BU IC MPU PWRQUICC 50MHZ 256-PBGA
    KMPC852TZT100A IC MPU PWRQUICC 100MHZ 256PBGA
    KMPC853TZT66A IC MPU PWRQUICC 166MHZ 256-PBGA
    KMPC8560PX667JB IC MPU POWERQUICC III 783-PBGA
    KMPC866TZP133A IC MPU POWERQUICC 133MHZ 357PBGA
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    KMPC8377CVRALG 功能描述:微處理器 - MPU PBGA 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(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
    KMPC8377ECVRALG 功能描述:微處理器 - MPU PBGA W/ 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(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
    KMPC8377EVRALG 功能描述:微處理器 - MPU PBGA W/ 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(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
    KMPC8377VRALG 功能描述:微處理器 - MPU PBGA 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(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
    KMPC8378CVRALG 功能描述:微處理器 - MPU PBGA 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(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