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  • 參數(shù)資料
    型號: MC94MX21DVKN3R2
    廠商: FREESCALE SEMICONDUCTOR INC
    元件分類: 微控制器/微處理器
    英文描述: 350 MHz, MICROPROCESSOR, PBGA289
    封裝: 14 X 14 MM, 1.41 MM HEIGHT, 0.65 MM PITCH, LEAD FREE, PLASTIC, BGA-289
    文件頁數(shù): 95/98頁
    文件大?。?/td> 1326K
    代理商: MC94MX21DVKN3R2
    MC
    94MX21
    T
    e
    c
    h
    nic
    a
    l
    Da
    ta
    ,Re
    v
    .1.
    Fre
    e
    scale
    Semico
    nductor
    95
    Pin
    Ass
    ignme
    nt
    and
    Pack
    age
    Informa
    tion
    4
    Pin Assignment and Package Information
    Table 46. i.MX21 Pin Assignment
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    A
    LD9
    LD12
    LD14
    REV
    HSYNC
    OE_
    ACD
    SD2_D2
    CSI_
    D0
    CSI_
    PIXCLK
    CSI_
    VSYNC
    USBH1_
    FS
    USBH1_
    OE
    USBG_
    FS
    TOUT
    SAP_
    TXDAT
    SSI1_
    CLK
    SSI2_
    RXDAT
    SSI2_TXDAT
    SSI3_
    FS
    B
    LD7
    LD5
    LD11
    LD16
    PS
    CON
    TRAST
    SD2_D0
    SD2_
    CMD
    CSI_
    D4
    CSI_D6
    USB_
    PWR
    USBG_
    SCL
    USBG_
    TXDM
    SAP_
    FS
    SSI1_
    FS
    SSI2_
    FS
    SSI3_
    TXDAT
    I2C_DATA
    CSPI2_
    SS2
    C
    LD1
    LD3
    LD6
    LD10
    LD17
    VSYNC SD2_D3
    CSI_
    D1
    CSI_
    MCLK
    CSI_
    HSYNC
    USB_
    OC
    USBH1_
    RXDM
    USBG_
    RXDM
    TIN
    SSI1_
    TXDAT
    SSI3_
    RXDAT
    SSI3_
    CLK
    I2C_CLK
    CSPI2_
    SS1
    D
    LD2
    LD0
    LD13
    CLS
    QVDD
    QVSS
    SD2_D1
    SD2_
    CLK
    CSI_
    D2
    CSI_D7
    USBH1_
    TXDM
    USBH1_
    RXDP
    USBG_
    ON
    USBG_
    RXDP
    SAP_
    RXDAT
    SSI1_
    RXDAT
    SSI2_
    CLK
    CSPI2_SS0
    CSPI2_
    SCLK
    E
    LD8
    LD4
    LD15
    SPL_
    SPR
    SAP_
    CLK
    CSPI2_
    MISO
    CSPI1_SS2
    CSPI2_
    MOSI
    F
    A24_
    NFIO14
    D31
    A25_
    NFIO15
    LSCLK
    CSPI1_
    SS1
    CSPI1_
    MISO
    KP_ROW0
    CSPI1_
    SS0
    G
    A22_
    NFIO12
    D29
    A23_
    NFIO13
    D30
    NVDD6
    NVSS6
    CSI_D3
    USB_
    BYP
    USBH_
    ON
    USBG_
    SDA
    USBG_
    TXDP
    KP_
    ROW1
    KP_
    ROW3
    UART2_CTS
    KP_
    ROW4
    H
    A20
    D27
    A21_
    NFIO11
    D28
    NVDD1
    NVSS5
    CSI_D5
    CSPI1_
    SCLK
    CSPI1_
    RDY
    USBH1_
    TXDP
    USBG_
    OE
    TEST_
    WB4
    TEST_
    WB2
    TEST_WB3
    PWMO
    J
    A19
    A18
    D25
    D26
    NVDD1
    NVDD5
    NVDD4
    KP_
    ROW5
    KP_
    ROW2
    CSPI1_
    MOSI
    TEST_
    WB0
    UART2_
    RTS
    KP_COL1
    KP_COL0
    TEST_
    WB1
    K
    A16
    A17
    D23
    D24
    NVSS1
    NVSS4
    QVDDX
    UART1_
    RXD
    TDO
    QVDD
    QVSS
    KP_
    COL3
    KP_COL5
    KP_COL4
    KP_
    COL2
    L
    A14_
    NFIO9
    A15_
    NFIO10
    D21
    D22
    NVSS1
    NVDD3
    QVDD
    QVSS
    NFIO2
    NFWP
    UART1_
    TXD
    UART2_
    TXD
    UART3_
    RTS
    UART3_CTS
    UART3_
    TXD
    M
    D19
    A13_
    NFIO8
    D20
    D18
    NVDD2
    NVDD3
    NVSS3
    QVSS
    NFIO7
    NFRB
    EXT_
    48M
    UART2_
    RXD
    UART3_
    RXD
    UART1_RTS
    UART1_
    CTS
    N
    A11
    A12
    D17
    D16
    LBA
    NVSS3 SDCKE0
    NVSS1
    NVDD1
    SD1_
    D0
    TCK
    SD1_D1
    RTCK
    P
    A9
    A10
    D15
    D14
    SD1_
    D2
    SD1_
    CMD
    TDI
    TMS
    R
    A7
    A8
    D13
    D12
    SD1_
    CLK
    EXT_
    266M
    NVSS2
    TRST
    T
    A5
    A6
    EB3
    D10
    CS3
    CS1
    BCLK
    MA11
    RAS
    CAS
    NFIO5
    NFIO3
    NFWE
    RESET_
    IN
    NFCE
    BOOT1
    SD1_D3
    CLKMODE1
    CLK
    MODE0
    U
    D11
    EB1
    EB2
    OE
    CS4
    D6
    ECB
    D3
    MA10
    PC_
    PWRON
    PF16
    NFIO4
    NFIO1
    NFALE
    NFCLE
    POR
    BOOT2
    BOOT3
    XTAL32K
    V
    A4
    EB0
    D9
    D8
    CS5
    D5
    CS0
    RW
    D1
    JTAG_
    CTRL
    SDWE
    CLKO
    NFIO6
    QVSS
    RESET_
    OUT
    BOOT0
    OSC26M_
    TEST
    VDDA
    EXTAL
    32K
    W
    A3
    A2
    D7
    A1
    CS2
    A0
    D4
    D2
    D0
    SDCLK
    SDCKE1
    NFIO0
    NFRE
    QVDD
    QVSS
    EXTAL
    26M
    XTAL26M
    QVDD
    QVSS
    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:
    MC94MX21DVKN3
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