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    參數(shù)資料
    型號: MCIMX31VKN5B
    廠商: Freescale Semiconductor
    文件頁數(shù): 99/122頁
    文件大?。?/td> 0K
    描述: IC MPU MAP I.MX31 457-MAPBGA
    標(biāo)準(zhǔn)包裝: 152
    系列: i.MX31
    核心處理器: ARM11
    芯體尺寸: 32-位
    速度: 532MHz
    連通性: 1 線,ATA,EBI/EMI,F(xiàn)IR,I²C,MMC/SD,PCMCIA,SIM,SPI,SSI,UART/USART,USB,USB OTG
    外圍設(shè)備: DMA,LCD,POR,PWM,WDT
    程序存儲器類型: ROMless
    RAM 容量: 16K x 8
    電壓 - 電源 (Vcc/Vdd): 1.22 V ~ 3.3 V
    振蕩器型: 外部
    工作溫度: 0°C ~ 70°C
    封裝/外殼: 457-LFBGA
    包裝: 托盤
    MCIMX31/MCIMX31L Technical Data, Rev. 4.1
    78
    Freescale Semiconductor
    Electrical Characteristics
    The DISP#_IF_CLK_PER_WR, DISP#_IF_CLK_PER_RD, HSP_CLK_PERIOD,
    DISP#_IF_CLK_DOWN_WR, DISP#_IF_CLK_UP_WR, DISP#_IF_CLK_DOWN_RD,
    DISP#_IF_CLK_UP_RD and DISP#_READ_EN parameters are programmed via the
    DI_DISP#_TIME_CONF_1, DI_DISP#_TIME_CONF_2 and DI_HSP_CLK_PER Registers.
    4.3.15.5.3
    Serial Interfaces, Functional Description
    The IPU supports the following types of asynchronous serial interfaces:
    3-wire (with bidirectional data line)
    4-wire (with separate data input and output lines)
    5-wire type 1 (with sampling RS by the serial clock)
    5-wire type 2 (with sampling RS by the chip select signal)
    Figure 61 depicts timing of the 3-wire serial interface. The timing images correspond to active-low
    DISPB_D#_CS signal and the straight polarity of the DISPB_SD_D_CLK signal.
    For this interface, a bidirectional data line is used outside the device. The IPU still uses separate input and
    output data lines (IPP_IND_DISPB_SD_D and IPP_DO_DISPB_SD_D). The I/O mux should provide
    joining the internal data lines to the bidirectional external line according to the IPP_OBE_DISPB_SD_D
    signal provided by the IPU.
    Each data transfer can be preceded by an optional preamble with programmable length and contents. The
    preamble is followed by read/write (RW) and address (RS) bits. The order of the these bits is
    programmable. The RW bit can be disabled. The following data can consist of one word or of a whole
    burst. The interface parameters are controlled by the DI_SER_DISP1_CONF and DI_SER_DISP2_CONF
    Registers.
    Figure 61. 3-Wire Serial Interface Timing Diagram
    Figure 62 depicts timing of the 4-wire serial interface. For this interface, there are separate input and output
    data lines both inside and outside the device.
    Preamble
    DISPB_D#_CS
    DISPB_SD_D_CLK
    DISPB_SD_D
    RW
    RS
    Input or output data
    D7
    D6
    D5
    D4
    D3
    D2
    D1
    D0
    1 display IF
    clock cycle
    1 display IF
    clock cycle
    Because
    of
    an
    order
    from
    the
    United
    States
    International
    Trade
    Commission,
    BGA-packaged
    product
    lines
    and
    part
    numbers
    indicated
    here
    currently
    are
    not
    available
    from
    Freescale
    for
    import
    or
    sale
    in
    the
    United
    States
    prior
    to
    September
    2010:
    i.MX31
    Product
    Family
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    參數(shù)描述
    MCIMX31VKN5B 制造商:Freescale Semiconductor 功能描述:Microcontroller
    MCIMX31VKN5BR2 功能描述:IC MPU MAP I.MX31 457-MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:i.MX31 標(biāo)準(zhǔn)包裝:1 系列:AVR® ATmega 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C,SPI,UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位,POR,PWM,WDT 輸入/輸出數(shù):32 程序存儲器容量:32KB(16K x 16) 程序存儲器類型:閃存 EEPROM 大小:1K x 8 RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:44-TQFP 包裝:剪切帶 (CT) 其它名稱:ATMEGA324P-B15AZCT
    MCIMX31VKN5C 功能描述:IC MPU MAP I.MX31L 457-MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:i.MX31 標(biāo)準(zhǔn)包裝:1 系列:AVR® ATmega 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C,SPI,UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位,POR,PWM,WDT 輸入/輸出數(shù):32 程序存儲器容量:32KB(16K x 16) 程序存儲器類型:閃存 EEPROM 大小:1K x 8 RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:44-TQFP 包裝:剪切帶 (CT) 其它名稱:ATMEGA324P-B15AZCT
    MCIMX31VKN5C 制造商:Freescale Semiconductor 功能描述:Microcontroller
    MCIMX31VKN5CR2 功能描述:IC MPU MAP I.MX31L 457-MAPBGA RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:i.MX31 標(biāo)準(zhǔn)包裝:1 系列:AVR® ATmega 核心處理器:AVR 芯體尺寸:8-位 速度:16MHz 連通性:I²C,SPI,UART/USART 外圍設(shè)備:欠壓檢測/復(fù)位,POR,PWM,WDT 輸入/輸出數(shù):32 程序存儲器容量:32KB(16K x 16) 程序存儲器類型:閃存 EEPROM 大小:1K x 8 RAM 容量:2K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:44-TQFP 包裝:剪切帶 (CT) 其它名稱:ATMEGA324P-B15AZCT