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    參數(shù)資料
    型號: PSD4235G2-C-70UI
    廠商: 意法半導(dǎo)體
    英文描述: CAP 4.7UF 4V 20% TANT SMD-3216-18 TR-13-PL SN100%
    中文描述: Flash在系統(tǒng)可編程外設(shè)的16位微控制器
    文件頁數(shù): 43/89頁
    文件大?。?/td> 703K
    代理商: PSD4235G2-C-70UI
    43/89
    PSD4235G2
    Figure 21. Interfacing the PSD with an 80C196
    80C196 and 80C186.
    In Figure 21, the Intel
    80C196 MCU, which has a 16-bit multiplexed ad-
    dress/data bus, is shown connected to a
    PSD4235G2. The Read Strobe (RD, CNTL1), and
    Write Strobe (WR/WRL, CNTL0) signals are con-
    nected to the CNTL pins. When BHE is not used,
    the PSD can be configured to receive WRL and
    Write Enable High-byte (WRH/DBE, PD3) from the
    MCU. Higher address inputs (A16-A19) can be
    routed to Ports A, B, or C as input ot the PLD.
    The AMD 80186 family has the same bus connec-
    tion to the PSD as the 80C196.
    X1
    X2
    P1.0/EPA0/T2CLK
    P1.1/EPA1
    P1.2/EPA2/T2DIR
    P1.3/EPA3
    P1.4/EPA4
    P1.5/EPA5
    P1.6/EPA6
    P1.7/EPA7
    P3.0/AD0
    P3.1/AD1
    P3.2/AD2
    P3.3/AD3
    P3.4/AD4
    P3.5/AD5
    P3.6/AD6
    P3.7/AD7
    PF0
    PF1
    PF2
    PF3
    PF4
    PF5
    PF6
    PF7
    PG0
    PG1
    PG2
    PG3
    PG4
    PG5
    PG6
    PG7
    PA0
    PA1
    PA2
    PA3
    PA4
    PA5
    PA6
    PA7
    P4.0/AD8
    P4.1/AD9
    P4.2/AD10
    P4.3/AD11
    P4.4/AD12
    P4.5/AD13
    P4.6/AD14
    P4.7/AD15
    ADIO0
    ADIO1
    ADIO2
    ADIO3
    ADIO4
    ADIO5
    ADIO6
    ADIO7
    ADIO8
    ADIO9
    ADIO10
    ADIO11
    ADIO12
    ADIO13
    ADIO14
    ADIO15
    CNTL0 (WR)
    CNTL1 (RD)
    CNTL2 (BHE)
    PD0 (ALE)
    PD1 (CLKIN)
    PD2 (CSI)
    PD3 (WRH)
    RESET
    RD/P5.3
    WR/WRL/P5.2
    BHE/WRH/P5.5
    ALE/ADV/P5.0
    INST/P5.1
    SLPINT/P5.4
    RESET
    31
    32
    33
    34
    35
    36
    37
    38
    3
    4
    5
    6
    7
    19
    18
    57
    56
    55
    54
    53
    52
    51
    50
    AD0
    AD1
    AD2
    AD3
    AD4
    AD5
    AD6
    AD7
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    59
    60
    40
    39
    79
    80
    1
    2
    21
    22
    23
    24
    25
    26
    27
    28
    PSD
    80C196NT
    A19-A16
    A[19:16]
    7
    8
    9
    4
    RD
    BHE
    WR
    ALE
    3
    1
    RESET
    51
    52
    53
    54
    55
    56
    57
    58
    AI04930
    AD15-AD0
    AD[15:0]
    PB0
    PB1
    PB2
    PB3
    PB4
    PB5
    PB6
    PB7
    PC0
    PC1
    PC2
    PC3
    PC4
    PC5
    PC6
    PC7
    61
    62
    63
    64
    65
    66
    67
    68
    41
    42
    43
    44
    45
    46
    47
    48
    PE0 (TMS)
    PE1 (TCK/ST)
    PE2 (TDI)
    PE3 (TDO)
    PE4 (TSTAT/RDY)
    PE5 (TERR)
    PE6 (VSTBY)
    PE7 (VBATON)
    71
    72
    73
    74
    75
    76
    77
    78
    8
    30
    49
    50
    70
    GNDGNDGNDGNDGND
    9
    29
    69
    VCC
    VCC
    VCC
    VCC
    AD8
    AD9
    AD10
    AD11
    AD12
    AD13
    AD14
    AD15
    3
    4
    5
    6
    7
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    EP.0/A16
    EP.1/A17
    EP.2/A18
    EP.3/A19
    14
    13
    12
    11
    31
    BUSWIDTH/P5.7
    10
    EA
    33
    RESET
    READY/P5.6
    2
    P2.0/TX/PVR
    P2.1/RXD/PALE
    P2.2/EXINT/PROG
    P2.3/INTB
    P2.4/INTINTOUT
    P2.5/HLD
    P2.6/HLDA/CPVER
    P2.7/CLKOUT/PAC
    36
    37
    38
    39
    40
    41
    42
    43
    P6.0/EPA8
    P6.1/EPA9
    P6.2/T1CLK
    P6.3/T1DIR
    P6.4/SC0
    P6.5/SD0
    P6.6/SC1
    P6.7/SD1
    58
    59
    60
    61
    62
    63
    64
    65
    NMI
    VREF
    VPP
    ANGND
    ACH4/P0.4/PMD.0
    ACH5/P0.5/PMD.1
    ACH6/P0.6/PMD.2
    ACH7/P0.7/PMD.3
    32
    49
    6
    48
    44
    45
    46
    47
    A16
    A17
    A18
    A19
    A16
    A17
    A18
    A19
    相關(guān)PDF資料
    PDF描述
    PSD4235G3-A-15B81 CAP 47UF 6.3V 20% TANT SMD-3216-18 TR-13-PL SN100%
    PSD4235G3-A-15B81I Flash In-System-Programmable Peripherals for 16-Bit MCUs
    PSD4235G3-A-15J Flash In-System-Programmable Peripherals for 16-Bit MCUs
    PSD4235G3-A-15JI CAP 0.68UF 20V 10% TANT SMD-3216-18 TR-13-PL GOLD
    PSD4235G3-A-15M CAP 0.68UF 20V 10% TANT SMD-3216-18 TR-13-PL SN/PB5%
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