3 V supervisor with battery switchover

文件：960.58 Kbytes 頁數(shù)：42 Pages

STMICROELECTRONICS

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3 V supervisor with battery switchover

文件：960.58 Kbytes 頁數(shù)：42 Pages

STMICROELECTRONICS

意法半導(dǎo)體

3V Supervisor with Battery Switchover

文件：657.19 Kbytes 頁數(shù)：32 Pages

STMICROELECTRONICS

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3V監(jiān)控器

The STM690/704/795/802/804/805/806 supervisors are self-contained devices which provide microprocessor supervisory functions with the ability to non-volatize and write-protect external LPSRAM. A precision voltage reference and comparator monitors the VCCinput for an out-of-tolerance condition. When ? RST orRSToutputs \n? NVRAM supervisor for external LPSRAM \n? Chip enable gating (STM795 only) for external LPSRAM (7 ns max prop delay) \n? Manual (push-button) reset input \n? 200 ms (typ) trec \n? Watchdog timer - 1.6 s (typ) \n? Automatic battery switchover? Low battery supply current - 0.4 μA;

ST

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Package：8-SOIC（0.154"，3.90mm 寬）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 監(jiān)控器 描述：IC SUPERVISOR 1 CHANNEL 8SOIC

STMICROELECTRONICS

意法半導(dǎo)體

Package：8-SOIC（0.154"，3.90mm 寬）；包裝：管件 類別：集成電路（IC） 監(jiān)控器 描述：IC SUPERVISOR 1 CHANNEL 8SO

STMICROELECTRONICS

意法半導(dǎo)體

Package：8-SOIC（0.154"，3.90mm 寬）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類別：集成電路（IC） 監(jiān)控器 描述：IC SUPERVISOR 1 CHANNEL 8SO

STMICROELECTRONICS

意法半導(dǎo)體