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 an invalid VCCcondition occurs, the reset output (RST) is forced low (or high in the case of RST). These devices also offer a watchdog timer (except for STM704/795/806) as well as a power-fail comparator (except for STM795) to provide the system with an early warning of impending power failure. These devices are available in a standard 8-pin SOIC package or a space-saving 8-pin TSSOP package. https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2020-06-12 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2021-04-03 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2021-04-16 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2021-12-04 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2022-04-07 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2022-07-04 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2024-01-07 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2024-07-11 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2024-11-29 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2025-01-04 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2025-01-31 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2025-06-15 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2025-07-03 https://elecena.pl/product/16965735/stm806sm6f-3-v-supervisor-with-battery-switchover 2025-07-13