• 參數(shù)資料
    型號(hào): uPSD3254AV-40T6T
    廠商: 意法半導(dǎo)體
    英文描述: Flash Programmable System Devices with 8032 Microcontroller Core
    中文描述: 閃存可編程系統(tǒng)設(shè)備與8032微控制器內(nèi)核
    文件頁數(shù): 48/175頁
    文件大?。?/td> 1731K
    代理商: UPSD3254AV-40T6T
    UPSD3254A, UPSD3254BV, UPSD3253B, UPSD3253BV
    48/175
    PORT Type and Description
    Figure 17. PORT Type and Description (Part 1)
    AI06653
    Symbol
    Circuit
    Description
    In /
    Out
    RESET
    I
    Schmitt input with internal pull-up
    CMOS compatible interface
    NFC : 400ns
    WR, RD,ALE,
    PSEN
    O
    Output only
    XTAL1,
    XTAL2
    I
    O
    On-chip oscillator
    On-chip feedback resistor
    Stop in the power down mode
    External clock input available
    CMOS compatible interface
    PORT0
    I/O
    Bidirectional I/O port
    Schmitt input
    Address Output ( Push-Pull )
    CMOS compatible interface
    NFC
    xon
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