• 參數(shù)資料
    型號(hào): PCA9556
    廠商: NXP Semiconductors N.V.
    英文描述: Octal SMBus Registered Interface(八位SM總線寄存接口)
    中文描述: 八進(jìn)制注冊(cè)的SMBus接口(八位釤總線寄存接口)
    文件頁(yè)數(shù): 4/12頁(yè)
    文件大?。?/td> 111K
    代理商: PCA9556
    Philips Semiconductors
    Product specification
    PCA9556
    Octal SMBus Registered Interface
    1998 Dec 18
    4
    SIMPLIFIED SCHEMATIC OF I/O0
    WRITE PULSE
    DATA FROM
    SHIFT REGISTER
    I/O0
    V
    SS
    WRITE MASK PULSE
    D
    C
    K
    FF
    Q
    D
    C
    K
    Q
    FF
    D
    C
    K
    Q
    FF
    D
    C
    K
    Q
    FF
    READ
    REGISTER
    POLARITY
    REGISTER
    WRITE
    REGISTER
    DATA FROM
    SHIFT REGISTER
    DATA FROM
    SHIFT REGISTER
    WRITE
    POLARITY
    PULSE
    INPUT/OUTPUT
    MASK REGISTER
    OUTPUT PORT
    REGISTER DATA
    INPUT PORT
    REGISTER DATA
    POLARITY
    REGISTER DATA
    su01047
    READ PULSE
    ESD PROTECTION DIODE
    Q
    Q
    Q
    Q
    NOTE: ON POWER-UP OR RESET, ALL REGISTERS RETURN TO DEFAULT VALUES
    Figure 3. Simplified schematic of I/O0
    相關(guān)PDF資料
    PDF描述
    PCA9556PW Octal SMBus Registered Interface
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    PCA9559 5-bit multiplexed/1-bit latched 6-bit I I C EEPROM(5位多路的/1位鎖存的6位IIC EEPROM)
    PCA9564 Parallel bus to I2C-bus controller
    相關(guān)代理商/技術(shù)參數(shù)
    參數(shù)描述
    PCA9556_02 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Octal SMBus and I2C registered interface
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