3/3.3/4.0V 關(guān)P SUPERVISOR CIRCUITS

3/3.3/4.0V μP Supervisor Circuits – Low supply current – Watchdog timer – Brownout detection The IMP706P/R/S/T/J and IMP708R/S/T/J CMOS supervisor circuits monitor power-supply and battery voltage level, and μP/μC operation. A reset is generated when the supply drops below 2.63V (I

文件：229.01 Kbytes 頁數(shù)：8 Pages

IMPIMP, Inc

林屹微電子林屹微電子(寧波)有限公司

3/3..3/4..0V μP Supervisorr Circuits

3/3.3/4.0V μP Supervisor Circuits – Low supply current – Watchdog timer – Brownout detection The IMP706P/R/S/T/J and IMP708R/S/T/J CMOS supervisor circuits monitor power-supply and battery voltage level, and μP/μC operation. A reset is generated when the supply drops below 2.63V (I

文件：278.84 Kbytes 頁數(shù)：9 Pages

A1PROS

微處理監(jiān)控器

3/3.3/4V有電源失效指示器和改良了的看門狗計(jì)時(shí)器的微處理監(jiān)控器\r\n\r\n IMP706P/R/S/T/J和IMP708R/S/T/J微處理監(jiān)控器是為3.0V、3.3V和4.0V電源規(guī)格而設(shè)計(jì)的。與Maxim公司所提供的同類器件相比，IMP706和IMP708低復(fù)位閾值電壓微處理監(jiān)控器具有低到30％的供給電流以及包含一個(gè)4V供給監(jiān)控選項(xiàng)的特性。最大的供應(yīng)電流僅為140微安。另外一個(gè)增加的功能是：可以取消內(nèi)部看門狗計(jì)時(shí)器——在系統(tǒng)研發(fā)和調(diào)試過程中，這是一個(gè)經(jīng)常需要用到的功能。\r\n\r\n 增加了IMP看門狗功能 \r\n\r\n IMP706看門狗計(jì)時(shí)器得到了改良

DS-IMP

林屹微