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  • 參數(shù)資料
    型號(hào): ST72774S9T1
    廠商: 意法半導(dǎo)體
    元件分類: ADC
    英文描述: 8-BIT USB MCU FOR MONITORS, WITH UP TO 60K OTP, 1K RAM, ADC, TIMER, SYNC, TMU, PWM/BRM, H/W DDC & I2C
    中文描述: 8位USB單片機(jī)的顯示器,高達(dá)60K章檢察官辦公室,每1000內(nèi)存,模數(shù)轉(zhuǎn)換器,定時(shí)器,同步,材質(zhì)單元,脈寬調(diào)制/的BRM,的H / W DDC的
    文件頁數(shù): 9/144頁
    文件大?。?/td> 1280K
    代理商: ST72774S9T1
    ST72774/ST727754/ST72734
    9/144
    18
    23
    PD3/VFBACK/ITA
    I/O
    Port D3 or SYNC Vertical flyback input or interrupt fall-
    ing edge detector input A
    Refer to
    Figure 16
    and
    Table 11 Port D De-
    scription
    19
    24
    PD4/ITB
    I/O
    Port D4 or Interrupt falling edge detector input B
    Refer to
    Table 11 Port
    D Description
    20
    25
    PD5/HFBACK
    I/O
    Port D5 or SYNC horizontal flyback input
    TTL levels with pull-up
    (SYNC input)
    21
    26
    PD6/CLAMPOUT
    I/O
    Port D6 or SYNC clamping/ MOIRE output
    22
    27
    PB0/SCLD
    I/O
    Port B0 or DDC serial clock
    24
    28
    PB1/SDAD
    I/O
    Port B1 or DDC serial data
    25
    29
    PB2/SCLI
    I/O
    Port B2 or I2C serial clock
    26
    30
    PB3/SDAI
    I/O
    Port B3 or I2C serial data
    27
    31
    PA7/BLANKOUT
    I/O
    Port A7 or SYNC blanking output
    28
    32
    OSCOUT
    O
    Oscillator output
    29
    33
    OSCIN
    I
    Oscillator input
    30
    34
    PA6
    I/O
    Port A6
    31
    35
    PA5
    I/O
    Port A5
    32
    36
    PA4
    I/O
    Port A4
    33
    37
    PA3
    I/O
    Port A3
    34
    38
    PA2/VSYNCI2
    I/O
    Port A2 or SYNC vertical synchronisation input 2
    DDC1 only
    35
    39
    PA1
    I/O
    Port A1
    36
    40
    RESET
    I/O
    Reset pin
    Active low
    37
    41
    TEST/V
    PP
    S
    Test mode pin or EPROM programming voltage. This
    pin should be tied low in user mode.
    38
    42
    PA0/OCMP1
    I/O
    Port A0 or TIMER output compare 1
    Pin No.
    Pin Name
    Type
    Description
    Remarks
    T
    S
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