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    參數(shù)資料
    型號(hào): HT1647(100QFP)A
    英文描述: Controller Miscellaneous - Datasheet Reference
    中文描述: 控制器雜項(xiàng)-數(shù)據(jù)表參考
    文件頁(yè)數(shù): 18/22頁(yè)
    文件大?。?/td> 201K
    代理商: HT1647(100QFP)A
    Application Circuits
    Host controller with an HT1647 display system
    *Note:
    The connection of IRQ and RD pin can be selected depending on the C.
    The voltage applied to V
    LCD
    pin must be lower than V
    DD
    .
    Adjust VR to fit LCD display, at V
    DD
    =5V, V
    LCD
    =4V, VR=15k
    20%.
    Itisrecommendedtoselect1/5biastofitTN-type,STN-typeLCDsandselect1/4biastofit
    ECB-type LCDs.
    Adjust R (external pull high resistance) to fit user s time base clock.
    HT1647
    Rev. 1.00
    18
    June 1, 2001
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