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    參數(shù)資料
    

    


    


    
型號：
MPC8314EVRAGDA

    

    
廠商：
FREESCALE SEMICONDUCTOR INC

    

    
元件分類：
微控制器/微處理器

    

    
英文描述：
MICROPROCESSOR, PBGA620

    

    
封裝：
29 X 29 MM, LEAD FREE, PLASTIC, TEPBGA-620

    

    
文件頁數(shù)：
102/106頁

    

    
文件大?。?/td>
1253K

    

    
代理商：
MPC8314EVRAGDA


    

    

    

	
    
    
    

    
    
	
    MPC8314E PowerQUICC II Pro Processor Hardware Specifications, Rev. 0
    Freescale Semiconductor
    95
    Clocking
    23.2
    Core PLL Configuration
    RCWL[COREPLL] selects the ratio between the internal coherent system bus clock (csb_clk) and the e300
    core clock (core_clk). Table 72 shows the encodings for RCWL[COREPLL]. COREPLL values that are
    not listed in Table 72 should be considered as reserved.
    NOTE
    Core VCO frequency = core frequency
    × VCO divider
    VCO divider has to be set properly so that the core VCO frequency is in the
    range of 400–800 MHz.
    23.3
    Suggested PLL Configurations
    To simplify the PLL configurations, the MPC8314E might be separated into two clock domains. The first
    domain contain the CSB PLL and the core PLL. The core PLL is connected serially to the CSB PLL, and
    has the csb_clk as its input clock. The clock domains are independent, and each of their PLLs are
    configured separately. Both of the domains has one common input clock. Table 73 shows suggested PLL
    configurations for 33, 25, and 66 MHz input clocks.
    Table 72. e300 Core PLL Configuration
    RCWL[COREPLL]
    core_clk : csb_clk Ratio
    VCO Divider1
    1 Core VCO frequency = core frequency × VCO divider.
    0–1
    2–5
    6
    nn
    0000
    0
    PLL bypassed
    (PLL off,
    csb_clk clocks core directly)
    PLL bypassed
    (PLL off,
    csb_clk clocks core directly)
    11
    nnnn
    nN/A
    N/A
    00
    0001
    01:1
    2
    01
    0001
    01:1
    4
    00
    0001
    11.5:1
    2
    01
    0001
    11.5:1
    4
    00
    0010
    02:1
    2
    01
    0010
    02:1
    4
    00
    0010
    12.5:1
    2
    01
    0010
    12.5:1
    4
    00
    0011
    03:1
    2
    01
    0011
    03:1
    4
    Table 73. Suggested PLL Configurations
    Conf. No.
    SPMF
    Core\PLL
    Input Clock Frequency (MHz) CSB Frequency (MHz) Core Frequency (MHz)
    1
    0100
    0000100
    33.33
    133.33
    266.66
    2
    0100
    0000101
    25
    100
    250
    
    
    
    
    
    


    


    

    相關(guān)PDF資料
    		

    PDF描述
    		

    
    

    
MPC8315EVRAFDA
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    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
MPC8314VRADDA
功能描述:微處理器 - MPU NON-ENCRYPT 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

    

    
MPC8314VRAFDA
功能描述:微處理器 - MPU NON-ENCRYPT 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

    

    
MPC8314VRAGDA
功能描述:微處理器 - MPU NON-ENCRYPT 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

    

    
MPC8315
 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MPC8315E PowerQUICC II Pro Processor Hardware Specifications

    

    
MPC8315CVRADDA
功能描述:微處理器 - MPU NON-ENCRYPT 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

    

    
    
    
    
	
    	
    
    
     
     
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