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    參數(shù)資料
    型號: MPC8314CVRAFDA
    廠商: Freescale Semiconductor
    文件頁數(shù): 100/101頁
    文件大?。?/td> 0K
    描述: MPU POWERQUICC II PRO 620-PBGA
    標(biāo)準(zhǔn)包裝: 36
    系列: MPC83xx
    處理器類型: 32-位 MPC83xx PowerQUICC II Pro
    速度: 333MHz
    電壓: 1V
    安裝類型: 表面貼裝
    封裝/外殼: 620-BBGA 裸露焊盤
    供應(yīng)商設(shè)備封裝: 620-PBGA(29x29)
    包裝: 托盤
    MPC8314E PowerQUICC II Pro Processor Hardware Specifications, Rev. 2
    98
    Freescale Semiconductor
    Ordering Information
    This table summarizes the signal impedance targets. The driver impedance are targeted at minimum VDD,
    nominal NVDD, 105
    C.
    25.6
    Configuration Pin Multiplexing
    The MPC8314E 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
    on 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 PORESET 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.
    25.7
    Pull-Up Resistor Requirements
    The MPC8314E requires high resistance pull-up resistors (10 k
    is recommended) on open drain type pins
    including I2C pins and EPIC interrupt pins.
    For more information on required pull up resistors and the connections required for JTAG interface, see
    AN3438, MPC8315 Design Checklist
    26
    Ordering Information
    Ordering information for the parts fully covered by this specification document is provided in
    26.1
    Part Numbers Fully Addressed by this Document
    This table provides the Freescale part numbering nomenclature for the MPC8314E. Note that the
    individual part numbers correspond to a maximum processor core frequency. For available frequencies,
    contact your local Freescale sales office. In addition to the processor frequency, the part numbering scheme
    Table 76. Impedance Characteristics
    Impedance
    Local Bus, Ethernet,
    DUART, Control,
    Configuration, Power
    Management
    PCI Signals
    (not including PCI
    Output Clocks)
    PCI Output Clocks
    (including
    PCI_SYNC_OUT)
    DDR DRAM
    Symbol
    Unit
    RN
    42 Target
    25 Target
    42 Target
    20 Target
    Z0
    RP
    42 Target
    25 Target
    42 Target
    20 Target
    Z0
    Differential
    NA
    ZDIFF
    Note: Nominal supply voltages. See Table 1, Tj = 105C.
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    參數(shù)描述
    MPC8314CVRAGDA 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
    MPC8314ECVRADDA 功能描述:微處理器 - MPU 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
    MPC8314ECVRAFDA 功能描述:微處理器 - MPU 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
    MPC8314ECVRAGDA 功能描述:微處理器 - MPU 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
    MPC8314EEC 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PowerQUICC II Pro Processor Hardware Specifications