HT1621 HT1621B HT1622 HT1623 HT1625液晶顯示驅(qū)動(dòng)芯片 主要功能特性如下: HT1622/HT1623/HT1625工作電壓:2.7—5.2V HT1622/HT1623/HT1625內(nèi)置RC振蕩器 HT1622/HT1623/HT1625可選擇1/4偏置1/8周期,64Hz頻率模式 HT1622/HT1623/HT1625最大32x8段,8個(gè)COM,32段 HT1622/HT1623/HT16253線串行接口 HT1622/HT1623/HT16258種時(shí)基/WDT時(shí)鐘源 HT1622/HT1623/HT1625時(shí)基電路及WDT溢出輸出 HT1622/HT1623/HT1625內(nèi)置LCD顯示RAM HT1622/HT1623/HT1625讀寫(xiě)地址自動(dòng)增量功能 HT1622/HT1623/HT1625兩種蜂鳴器頻率選擇 HT1622/HT1623/HT1625省電模式可降低功耗 HT1622/HT1623/HT1625軟件配置方式 HT1622/HT1623/HT1625數(shù)據(jù)模式和命令模式指令 HT1622/HT1623/HT1625三數(shù)據(jù)訪問(wèn)模式 HT1622/HT1623/HT1625VLCD引腳可調(diào)整LCD工作電壓 HT1622/HT1623/HT1625層疊應(yīng)用 64pinQFP封裝 HT1622引腳圖 HT1622典型應(yīng)用電路
滬公網(wǎng)安備 31011202007229號(hào)