參數(shù)資料
    型號(hào): PCA9698BS,118
    廠商: NXP Semiconductors
    文件頁(yè)數(shù): 2/48頁(yè)
    文件大?。?/td> 0K
    描述: IC I/O EXPANDER I2C 40B 56HVQFN
    產(chǎn)品培訓(xùn)模塊: I²C Bus Fundamentals
    特色產(chǎn)品: NXP - I2C Interface
    標(biāo)準(zhǔn)包裝: 1
    接口: I²C
    輸入/輸出數(shù): 40
    中斷輸出:
    頻率 - 時(shí)鐘: 1MHz
    電源電壓: 2.3 V ~ 5.5 V
    工作溫度: -40°C ~ 85°C
    安裝類(lèi)型: 表面貼裝
    封裝/外殼: 56-VFQFN 裸露焊盤(pán)
    供應(yīng)商設(shè)備封裝: 56-HVQFN
    包裝: 標(biāo)準(zhǔn)包裝
    包括: POR
    產(chǎn)品目錄頁(yè)面: 826 (CN2011-ZH PDF)
    其它名稱(chēng): 568-3240-6
    PCA9698
    All information provided in this document is subject to legal disclaimers.
    NXP B.V. 2010. All rights reserved.
    Product data sheet
    Rev. 3 — 3 August 2010
    10 of 48
    NXP Semiconductors
    PCA9698
    40-bit Fm+ I2C-bus advanced I/O port with RESET, OE and INT
    Output Port registers
    08h
    0
    1
    0
    OP0
    read/write
    Output Port register bank 0
    09h
    0
    1
    0
    1
    OP1
    read/write
    Output Port register bank 1
    0Ah
    0
    1
    0
    1
    0
    OP2
    read/write
    Output Port register bank 2
    0Bh
    0
    1
    0
    1
    OP3
    read/write
    Output Port register bank 3
    0Ch
    0
    1
    0
    OP4
    read/write
    Output Port register bank 4
    0Dh
    0
    1
    0
    1
    -
    reserved for future use
    0Eh
    0
    1
    0
    -
    reserved for future use
    0Fh
    0
    1
    -
    reserved for future use
    Polarity Inversion registers
    10h
    0
    1
    0
    PI0
    read/write
    Polarity Inversion register bank 0
    11h
    0
    1
    0
    1
    PI1
    read/write
    Polarity Inversion register bank 1
    12h
    0
    1
    0
    1
    0
    PI2
    read/write
    Polarity Inversion register bank 2
    13h
    0
    1
    0
    1
    PI3
    read/write
    Polarity Inversion register bank 3
    14h
    0
    1
    0
    1
    0
    PI4
    read/write
    Polarity Inversion register bank 4
    15h
    0
    1
    0
    1
    0
    1
    -
    reserved for future use
    16h
    0
    1
    0
    1
    0
    -
    reserved for future use
    17h
    0
    1
    0
    1
    -
    reserved for future use
    I/O Configuration registers
    18h
    0
    1
    0
    IOC0
    read/write
    I/O Configuration register bank 0
    19h
    0
    1
    0
    1
    IOC1
    read/write
    I/O Configuration register bank 1
    1Ah
    0
    1
    0
    1
    0
    IOC2
    read/write
    I/O Configuration register bank 2
    1Bh
    0
    1
    0
    1
    IOC3
    read/write
    I/O Configuration register bank 3
    1Ch
    0
    1
    0
    IOC4
    read/write
    I/O Configuration register bank 4
    1Dh
    0
    1
    0
    1
    -
    reserved for future use
    1Eh
    0
    1
    0
    -
    reserved for future use
    1Fh
    0
    1
    -
    reserved for future use
    Mask Interrupt registers
    20h
    1
    0
    MSK0
    read/write
    Mask interrupt register bank 0
    21h
    1
    0
    1
    MSK1
    read/write
    Mask interrupt register bank 1
    22h
    1
    0
    1
    0
    MSK2
    read/write
    Mask interrupt register bank 2
    23h
    1
    0
    1
    MSK3
    read/write
    Mask interrupt register bank 3
    24h
    1
    0
    1
    0
    MSK4
    read/write
    Mask interrupt register bank 4
    25h
    1
    0
    1
    0
    1
    -
    reserved for future use
    26h
    1
    0
    1
    0
    -
    reserved for future use
    27h
    1
    0
    1
    -
    reserved for future use
    Miscellaneous
    28h
    1
    0
    1
    0
    OUTCONF
    read/write
    output structure configuration
    29h
    1
    0
    1
    0
    1
    ALLBNK
    read/write
    control all banks
    2Ah
    1
    0
    1
    0
    1
    0
    MODE
    read/write
    PCA9698 mode selection
    Table 3.
    Register summary …continued
    Reg #
    D5
    D4
    D3
    D2
    D1
    D0
    Name
    Type
    Function
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