參數(shù)資料
        

        


        


        
型號(hào)：
MPC8548CPXAUJA

        

        
廠商：
FREESCALE SEMICONDUCTOR INC

        

        
元件分類：
微控制器/微處理器

        

        
英文描述：
32-BIT, 1333 MHz, MICROPROCESSOR, PBGA783

        

        
封裝：
29 X 29 MM, 1 MM PITCH, FLIP CHIP, PLASTIC, BGA-783

        

        
文件頁數(shù)：
35/142頁

        

        
文件大?。?/td>
1504K

        

        
代理商：
MPC8548CPXAUJA


        

        

        

	
        
    
    

    
        
	
        MPC8548E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 5
        Freescale Semiconductor
        13
        Electrical Characteristics
        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 requires its power rails to be applied in a specific sequence in order to ensure proper device
        operation. These requirements are as follows for power-up:
        1. VDD, AVDD_n, BVDD, LVDD, OVDD, SVDD, TVDD, XVDD
        2. GVDD
        All supplies must be at their stable values within 50 ms.
        NOTE
        Items on the same line have no ordering requirement with respect to one
        another. Items on separate lines must be ordered sequentially such that
        voltage rails on a previous step must reach 90% of their value before the
        voltage rails on the current step reach 10% of theirs.
        Table 3. Output Drive Capability
        Driver Type
        Programmable
        Output Impedance
        (
        Ω)
        Supply
        Voltage
        Notes
        Local bus interface utilities signals
        25
        BVDD = 3.3 V
        BVDD = 2.5 V
        1
        45(default)
        BVDD = 3.3 V
        BVDD = 2.5 V
        PCI signals
        25
        OVDD = 3.3 V
        2
        45(default)
        DDR signal
        18
        36 (half strength mode)
        GVDD = 2.5 V
        3
        DDR2 signal
        18
        36 (half strength mode)
        GVDD = 1.8 V
        3
        TSEC/10/100 signals
        45
        L/TVDD = 2.5/3.3 V
        —
        DUART, system control, JTAG
        45
        OVDD = 3.3 V
        —
        I2C
        150
        OVDD = 3.3 V
        —
        Notes:
        1. The drive strength of the local bus interface is determined by the configuration of the appropriate bits in PORIMPSCR.
        2. The drive strength of the PCI interface is determined by the setting of the PCI_GNT1 signal at reset.
        3. The drive strength of the DDR interface in half-strength mode is at Tj = 105°C and at GVDD (min).
        
    
        
    
    
        


        


        

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32-BIT, 1000 MHz, MICROPROCESSOR, CBGA783

        

        
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32-BIT, 1500 MHz, MICROPROCESSOR, CBGA783

        

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

        參數(shù)描述
        		

        
        

        
MPC8548CPXAUJB
功能描述:微處理器 - MPU FG PQ38 8548 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

        

        
MPC8548CPXAUJC
功能描述:微處理器 - MPU REV2.1.3 FG PART 1333 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

        

        
MPC8548CVTAQGB
功能描述:微處理器 - MPU FG PQ38 8548 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

        

        
MPC8548CVTAQGD
功能描述:微處理器 - MPU PQ38 XT NE 1000 R3.0 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

        

        
MPC8548CVTAUJB
功能描述:微處理器 - MPU PQ38 8548 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

        

        
    
    
    
	
        	
    
    
     
     
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