參數資料
    

    


    


    
型號：
MC56F8123

    

    
廠商：
Motorola, Inc.

    

    
英文描述：
16-bit Hybrid Controllers

    

    
中文描述：
16位混合控制器

    

    
文件頁數：
65/140頁

    

    
文件大?。?/td>
1981K

    

    
代理商：
MC56F8123


    

    

    

	
    
    
    

    
    
	
    56F8323 Technical Data, Rev. 11.0
    30
    Freescale Semiconductor
    Preliminary
    OSCTL (oscillator control) register allow the user to set in an additional offset (trim) to this preset value
    to increase or decrease capacitance. Upon power-up, the default value of this trim is 512 units. Each unit
    added or deleted changes the output frequency by about 0.1%, allowing incremental adjustment until the
    desired frequency accuracy is achieved.
    The internal oscillator is calibrated at the factory to 8MHz and the TRIM value is stored in the Flash
    information block and loaded to the FMOPT1 register at reset. When using the relaxation oscillator, the
    boot code should read the FMOPT1 register and set this value as OSCTL TRIM. For further information,
    see the 56F8300 Peripherals User Manual.
    3.4 Internal Clock Operation
    At reset, both oscillators will be powered up; however, the relaxation oscillator will be the default clock
    reference for the PLL. Software should power down the block not being used and program the PLL for the
    correct frequency.
    Figure 3-4 Internal Clock Operation
    Crystal
    OSC
    Relaxation
    OSC
    CLK_MODE
    XTAL
    EXTAL
    MUX
    PRECS
    PLLCID
    PLL
    x (1 to 128)
    Postscaler
    ÷ (1, 2, 4, 8)
    ÷ 2
    Prescaler
    ÷ (1, 2, 4, 8)
    Lock
    Detector
    Loss of
    Reference
    Clock
    Detector
    MU
    X
    SYS_CLK2
    source to
    the SIM
    Postscaler CLK
    PLLDB
    PLLCOD
    LCK
    Bus Interface
    & Control
    Bus
    Interface
    FREF
    FEEDBA
    CK
    loss of reference
    clock interrupt
    MS
    T
    R
    _
    O
    S
    C
    FOUT
    FOUT/2
    ZSRC
    
    
    
    
    
    


    


    

    相關PDF資料
    		

    PDF描述
    		

    
    

    
MC56F8323
16-bit Hybrid Controllers

    

    
MC56MS-14
3500 MHz - 12000 MHz RF/MICROWAVE DOUBLE BALANCED MIXER, 9.5 dB CONVERSION LOSS-MAX

    

    
MC56MS-5
3500 MHz - 12000 MHz RF/MICROWAVE DOUBLE BALANCED MIXER, 9.5 dB CONVERSION LOSS-MAX

    

    
MC68HC11FC0CFU4
Technical Summary 8-Bit Microcontroller

    

    
MC68HC11FC0CFU5
Technical Summary 8-Bit Microcontroller

    

    

    

    


    


    

    相關代理商/技術參數
    		

    參數描述
    		

    
    

    
MC56F8123VFB
 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:16-bit Hybrid Controllers

    

    
MC56F8123VFBE
功能描述:數字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CONTROLLER RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT

    

    
MC56F8135
 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controller

    

    
MC56F8135E
 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:16-bit Digital Signal Controller

    

    
MC56F8135VFGE
功能描述:數字信號處理器和控制器 - DSP, DSC 16 BIT HYBRID CNTRLR RoHS:否 制造商:Microchip Technology 核心:dsPIC 數據總線寬度:16 bit 程序存儲器大小:16 KB 數據 RAM 大小:2 KB 最大時鐘頻率:40 MHz 可編程輸入/輸出端數量:35 定時器數量:3 設備每秒兆指令數:50 MIPs 工作電源電壓:3.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TQFP-44 安裝風格:SMD/SMT

    

    
    
    
    
	
    	
    
    
     
     
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