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PCF1178C

4-digit duplex LCD car clock

GENERALDESCRIPTION ThePCF1178Cisasinglechip,4.19MHzCMOScarclockcircuitprovidinghours,minutesandsecondsfunctions.Itisdesignedtodrivea4-digitduplexliquidcrystaldisplay(LCD). Twoexternalsingle-pole,single-throwswitcheswillaccomplishalltimesettingfunctions.Ti

PHI

PCF1178CT

4-digit duplex LCD car clock

GENERALDESCRIPTION ThePCF1178Cisasinglechip,4.19MHzCMOScarclockcircuitprovidinghours,minutesandsecondsfunctions.Itisdesignedtodrivea4-digitduplexliquidcrystaldisplay(LCD). Twoexternalsingle-pole,single-throwswitcheswillaccomplishalltimesettingfunctions.Ti

PHI

PCF1178CT

4位8字汽車時鐘; 內(nèi)部電壓調(diào)節(jié)器可為各種LCD電壓進行編程\n時間校準(zhǔn)采用電可編程（無需調(diào)節(jié)電容）\n使用溫度進行LCD電壓調(diào)節(jié)以獲得良好的對比度\n4.19 MHz振蕩器\n12小時或24小時模式\n工作環(huán)境溫度：-40至+85 °C\n28引腳塑料SMD (SO28)\n1 Hz設(shè)置模式。\n;

PCF1178C是一款單芯片、4.19 MHz CMOS汽車時鐘電路，提供時、分和秒功能。為1/2 驅(qū)動4位8字液晶顯示器(LCD)而設(shè)計。 \n兩個外部單極單擲開關(guān)會完成所有時間設(shè)置功能?？赏ㄟ^片上EEPROM對時間校準(zhǔn)和電壓調(diào)節(jié)器進行電編程。電路通過內(nèi)部電壓調(diào)節(jié)器和外部電阻由電池供電。\n

恩XP

PCF1178CU

4-digit duplex LCD car clock

GENERALDESCRIPTION ThePCF1178Cisasinglechip,4.19MHzCMOScarclockcircuitprovidinghours,minutesandsecondsfunctions.Itisdesignedtodrivea4-digitduplexliquidcrystaldisplay(LCD). Twoexternalsingle-pole,single-throwswitcheswillaccomplishalltimesettingfunctions.Ti

PHI

PCF1178CU/10

4-digit duplex LCD car clock

GENERALDESCRIPTION ThePCF1178Cisasinglechip,4.19MHzCMOScarclockcircuitprovidinghours,minutesandsecondsfunctions.Itisdesignedtodrivea4-digitduplexliquidcrystaldisplay(LCD). Twoexternalsingle-pole,single-throwswitcheswillaccomplishalltimesettingfunctions.Ti

PHI

PCF1178CU/5

4-digit duplex LCD car clock

GENERALDESCRIPTION ThePCF1178Cisasinglechip,4.19MHzCMOScarclockcircuitprovidinghours,minutesandsecondsfunctions.Itisdesignedtodrivea4-digitduplexliquidcrystaldisplay(LCD). Twoexternalsingle-pole,single-throwswitcheswillaccomplishalltimesettingfunctions.Ti

PHI

PCF1178CUSLASH10

4-digit duplex LCD car clock

GENERALDESCRIPTION ThePCF1178Cisasinglechip,4.19MHzCMOScarclockcircuitprovidinghours,minutesandsecondsfunctions.Itisdesignedtodrivea4-digitduplexliquidcrystaldisplay(LCD). Twoexternalsingle-pole,single-throwswitcheswillaccomplishalltimesettingfunctions.Ti

PHI

PCF1178CUSLASH5

4-digit duplex LCD car clock

GENERALDESCRIPTION ThePCF1178Cisasinglechip,4.19MHzCMOScarclockcircuitprovidinghours,minutesandsecondsfunctions.Itisdesignedtodrivea4-digitduplexliquidcrystaldisplay(LCD). Twoexternalsingle-pole,single-throwswitcheswillaccomplishalltimesettingfunctions.Ti

PHI