S-35392A是可以在超低消耗電流
、寬工作電壓範圍內工作的2線CMOS實時時鍾IC。工作電壓為1.3 V ~ 5.5 V

、可適用於從主電源電壓到備用電池電壓的寬幅電源電壓。通過0.45 μA的(de)計(ji)時(shi)消(xiao)耗(hao)電(dian)流(liu)和(he)寬(kuan)範(fan)圍(wei)的(de)計(ji)時(shi)電(dian)源(yuan)電(dian)壓(ya)，可(ke)大(da)幅(fu)度(du)地(di)改(gai)善(shan)電(dian)池(chi)的(de)持(chi)續(xu)時(shi)間(jian)。在(zai)使(shi)用(yong)備(bei)用(yong)電(dian)池(chi)工(gong)作(zuo)的(de)係(xi)統(tong)中(zhong)
，內(nei)置(zhi)的(de)自(zi)由(you)寄(ji)存(cun)器(qi)可(ke)作(zuo)為(wei)用(yong)戶(hu)備(bei)用(yong)存(cun)儲(chu)器(qi)來(lai)使(shi)用(yong)。在(zai)主(zhu)電(dian)源(yuan)切(qie)斷(duan)前(qian)存(cun)儲(chu)在(zai)寄(ji)存(cun)器(qi)中(zhong)的(de)信(xin)息(xi)，可(ke)在(zai)電(dian)壓(ya)恢(hui)複(fu)後(hou)的(de)任(ren)何(he)時(shi)候(hou)讀(du)出(chu)。S-35392Ayinweineizhileshizhongxiaozhenggongneng，suoyikeyizaihenkuandefanweineixiaozhengyinzhendangdianludepinlvpianchasuodaozhideshizhongshujudetiqianhuozhihou。tongguocigongnenghewenduchuanganqidejiehe，kegenjuwendubianhualaiduishizhongjinxingxiaozheng，congershixianbushouhuanjingwenduyingxiangdegaojingdudejishigongneng。