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    參數(shù)資料
    型號: PC7457MGU933L
    廠商: Atmel Corp.
    英文描述: PowerPC 7457 RISC Microprocessor
    中文描述: 7457的PowerPC RISC微處理器
    文件頁數(shù): 40/66頁
    文件大小: 522K
    代理商: PC7457MGU933L
    40
    PC7457/47 [Preliminary]
    5345B–HIREL–02/04
    Pinout Listings
    Table 16 provides the pinout listing for the PC7447, 360 CBGA package. Table 15 pro-
    vides the pinout listing for the PC7457, 483 CBGA package.
    Note:
    This pinout is not compatible with the PC750, PC7400, or PC7410 360 BGA package.
    Table 16.
    Pinout Listing for the PC7447, 360 CBGA Package
    Signal Name
    Pin Number
    Active
    I/O
    I/F Select
    (1)
    A[0:35]
    (2)
    E11, H1, C11, G3, F10, L2, D11, D1, C10, G2, D12, L3, G4, T2, F4,
    V1, J4, R2, K5, W2, J2, K4, N4, J3, M5, P5, N3, T1, V2, U1, N5, W1,
    B12, C4, G10, B11
    High
    I/O
    BVSEL
    AACK
    R1
    Low
    Input
    BVSEL
    AP[0:4]
    C1, E3, H6, F5, G7
    High
    I/O
    BVSEL
    ARTRY
    (3)
    N2
    Low
    I/O
    BVSEL
    AV
    DD
    A8
    Input
    BVSEL
    BG
    M1
    Low
    Input
    BVSEL
    BMODE0
    (4)
    G9
    Low
    Input
    BVSEL
    BMODE1
    (5)
    F8
    Low
    Input
    BVSEL
    BR
    D2
    Low
    Output
    BVSEL
    BVSEL
    (1)(6)
    B7
    High
    Input
    BVSEL
    CI
    (3)
    J1
    Low
    Output
    BVSEL
    CKSTP_IN
    A3
    Low
    Input
    BVSEL
    CKSTP_OUT
    B1
    Low
    Output
    BVSEL
    CLK_OUT
    H2
    High
    Output
    BVSEL
    D[0:63]
    R15, W15, T14, V16, W16, T15, U15, P14, V13, W13, T13, P13, U14,
    W14, R12, T12, W12, V12, N11, N10, R11, U11, W11, T11, R10, N9,
    P10, U10, R9, W10, U9, V9, W5, U6, T5, U5, W7, R6, P7, V6, P17,
    R19, V18, R18, V19, T19, U19, W19, U18, W17, W18, T16, T18, T17,
    W3, V17, U4, U8, U7, R7, P6, R8, W8, T8
    High
    I/O
    BVSEL
    DBG
    M2
    Low
    Input
    BVSEL
    DP[0:7]
    T3, W4, T4, W9, M6, V3, N8, W6
    High
    I/O
    BVSEL
    DRDY
    (7)
    R3
    Low
    Output
    BVSEL
    DTI[0:3]
    (8)
    G1, K1, P1, N1
    High
    Input
    BVSEL
    EXT_QUAL
    (9)
    A11
    High
    Input
    BVSEL
    GBL
    E2
    Low
    I/O
    BVSEL
    GND
    B5, C3, D6, D13, E17, F3, G17, H4, H7, H9, H11, H13, J6, J8, J10,
    J12, K7, K3, K9, K11, K13, L6, L8, L10, L12, M4, M7, M9, M11, M13,
    N7, P3, P9, P12, R5, R14, R17, T7, T10, U3, U13, U17, V5, V8, V11,
    V15
    N/A
    HIT
    (7)
    B2
    Low
    Output
    BVSEL
    HRESET
    D8
    Low
    Input
    BVSEL
    INT
    D4
    Low
    Input
    BVSEL
    L1_TSTCLK
    (9)
    G8
    High
    Input
    BVSEL
    L2_TSTCLK
    (10)
    B3
    High
    Input
    BVSEL
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