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    參數(shù)資料
    型號: PXA255
    廠商: Intel Corp.
    英文描述: PXA255 Processor
    中文描述: PXA255處理器
    文件頁數(shù): 20/40頁
    文件大?。?/td> 1191K
    代理商: PXA255
    Package Information
    20
    Intel PXA255 Processor
    Electrical, Mechanical, and Thermal Specification
    Table 5. PXA255 processor 256-Lead 17x17mm mBGA Pinout — Ballpad No. Order (Sheet 1
    of 3)
    Ball #
    Signal
    Ball #
    Signal
    Ball #
    Signal
    A1
    VCCN
    C10
    VCCQ
    F3
    nSDCAS
    A2
    L_DD[13]/GPIO[71]
    C11
    VSSQ
    F4
    VCCN
    A3
    L_DD[12]/GPIO[70]
    C12
    USB_P
    F5
    SDCLK[1]
    A4
    L_DD[11]/GPIO[69]
    C13
    VCCQ
    F6
    VSSQ
    A5
    L_DD[9]/GPIO[67]
    C14
    VSSQ
    F7
    GPIO[10]
    A6
    L_DD[7]/GPIO[65]
    C15
    IRTXD/GPIO[47]
    F8
    FFRTS/GPIO[41]
    A7
    GPIO[11]
    C16
    VSS
    F9
    SSPSCLK/GPIO[23]
    A8
    L_BIAS/GPIO[77]
    D1
    SDCLK[2]
    F10
    FFDTR/GPIO[40]
    A9
    SSPRXD/GPIO[26]
    D2
    SDCLK[0]
    F11
    VCC
    A10
    SDATA_OUT/GPIO[30]
    D3
    RDnWR
    F12
    GPIO[9]
    A11
    SDA
    D4
    VCCN
    F13
    BOOT_SEL[2]
    A12
    FFDCD/GPIO[36]
    D5
    L_DD[10]/GPIO[68]
    F14
    GPIO[8]
    A13
    FFRXD/GPIO[34]
    D6
    L_DD[5]/GPIO[63]
    F15
    VSSQ
    A14
    FFCTS/GPIO[35]
    D7
    L_DD[1]/GPIO[59]
    F16
    NSSPSCLK/GPIO[81]
    A15
    BTCTS/GPIO[44]
    D8
    L_LCLK/GPIO[75]
    G1
    MA[0]
    A16
    SDATA_IN1/GPIO[32]
    D9
    SSPTXD/GPIO[25]
    G2
    VSSN
    B1
    DQM[1]
    D10
    nACRESET
    G3
    nSDCS[2]
    B2
    DQM[2]
    D11
    SCL
    G4
    nWE
    B3
    L_DD[15]/GPIO[73]
    D12
    PWM[1]/GPIO[17]
    G5
    nOE
    B4
    GPIO[14]
    D13
    BTTXD/GPIO[43]
    G6
    nSDCS[1]
    B5
    GPIO[13]
    D14
    MMCMD
    G7
    VCC
    B6
    GPIO[12]
    D15
    VCCQ
    G8
    VSSQ
    B7
    L_DD[3]/GPIO[61]
    D16
    NSSPRXD/GPIO[84]
    G9
    VCC
    B8
    L_PCLK/GPIO[76]
    E1
    nSDRAS
    G10
    VSSQ
    B9
    SSPEXTCLK/GPIO[27]
    E2
    VSSN
    G11
    TESTCLK
    B10
    FFRI/GPIO[38]
    E3
    SDCKE[1]
    G12
    TEST
    B11
    FFDSR/GPIO[37]
    E4
    SDCKE[0]
    G13
    BOOT_SEL[1]
    B12
    USB_N
    E5
    L_DD[6]/GPIO[64]
    G14
    VCCQ
    B13
    BTRXD/GPIO[42]
    E6
    L_DD[4]/GPIO[62]
    G15
    GPIO[7]
    B14
    BTRTS/GPIO[45]
    E7
    L_DD[[0]/GPIO[58]
    G16
    BOOT_SEL[0]
    B15
    IRRXD/GPIO[46]
    E8
    L_FCLK/GPIO[74]
    H1
    MA[2]
    B16
    MMDAT
    E9
    SSPSFRM/GPIO[24]
    H2
    MA[1]
    C1
    RDY/GPIO[18]
    E10
    SDATA_IN0/GPIO[29]
    H3
    MD[16]
    C2
    VSSN
    E11
    SYNC/GPIO[31]
    H4
    VCCN
    C3
    L_DD[14]/GPIO[72]
    E12
    PWM[0]/GPIO[16]
    H5
    MD[17]
    C4
    VSSQ
    E13
    FFTXD/GPIO[39]
    H6
    MA[3]
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