參數(shù)資料
    

    


    


    
型號：
MPC8349ZUAJDB

    

    
廠商：
FREESCALE SEMICONDUCTOR INC

    

    
元件分類：
微控制器/微處理器

    

    
英文描述：
32-BIT, 533 MHz, MICROPROCESSOR, PBGA672

    

    
封裝：
35 X 35 MM, 1.46 MM HEIGHT, 1 MM PITCH, TBGA-672

    

    
文件頁數(shù)：
87/87頁

    

    
文件大小：
1037K

    

    
代理商：
MPC8349ZUAJDB


    

    

    

	
    
    
    

    
    
	
    MPC8349EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 12
    Freescale Semiconductor
    9
    Electrical Characteristics
    Figure 3 shows the undershoot and overshoot voltage of the PCI interface of the MPC8349EA for the
    3.3-V signals, respectively.
    Figure 3. Maximum AC Waveforms on PCI Interface for 3.3-V Signaling
    2.1.3
    Output Driver Characteristics
    Table 3 provides information on the characteristics of the output driver strengths. The values are
    preliminary estimates.
    2.2
    Power Sequencing
    The device does not require the core supply voltage and I/O supply voltages to be applied in any particular
    order. Note that during the power ramp up, before the power supplies are stable, there may be a period of
    time that I/O pins are actively driven. After the power is stable, as long as PORESET is asserted, most I/O
    pins are three-stated. To minimize the time that I/O pins are actively driven, it is recommended to apply
    core voltage before I/O voltage and assert PORESET before the power supplies fully ramp up.
    Table 3. Output Drive Capability
    Driver Type
    Output Impedance
    (
    Ω)
    Supply
    Voltage
    Local bus interface utilities signals
    40
    OVDD = 3.3 V
    PCI signals (not including PCI output clocks)
    25
    PCI output clocks (including PCI_SYNC_OUT)
    40
    DDR signal
    18
    GVDD = 2.5 V
    DDR2 signal
    18
    36 (half-strength mode)
    GVDD = 1.8 V
    TSEC/10/100 signals
    40
    LVDD = 2.5/3.3 V
    DUART, system control, I2C, JTAG, USB
    40
    OVDD = 3.3 V
    GPIO signals
    40
    OVDD = 3.3 V,
    LVDD = 2.5/3.3 V
    Undervoltage
    Waveform
    Overvoltage
    Waveform
    11 ns
    (Min)
    +7.1 V
    7.1 V p-to-p
    (Min)
    4 ns
    (Max)
    –3.5 V
    7.1 V p-to-p
    (Min)
    62.5 ns
    +3.6 V
    0 V
    4 ns
    (Max)
    
    
    
    
    
    


    


    

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    相關(guān)代理商/技術(shù)參數(shù)
    		

    參數(shù)描述
    		

    
    

    
MPC8349ZUAJF
功能描述:IC MPU PWRQUICC II PRO 672-TBGA RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微處理器 系列:MPC83xx 標準包裝:1 系列:MPC85xx 處理器類型:32-位 MPC85xx PowerQUICC III 特點:- 速度:1.2GHz 電壓:1.1V 安裝類型:表面貼裝 封裝/外殼:783-BBGA，F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:783-FCPBGA（29x29） 包裝:托盤

    

    
MPC8349ZUAJFB
功能描述:微處理器 - MPU 8349 TBGA W/O ENCRYP 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

    

    
MPC8349ZUALDB
 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Integrated Host Processor Hardware Specifications

    

    
MPC8349ZUALFB
功能描述:微處理器 - MPU 8349 TBGA W/O ENCRYP 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

    

    
MPC8358
 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC⑩ II Pro Processor Revision 2.x TBGA Silicon Hardware Specifications

    

    
    
    
    
	
    	
    
    
     
     
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