STM813 Series

5 V supervisor

Catalog

5 V supervisor

Part	Output	Voltage - Threshold	Number of Voltages Monitored	Type	Reset	Mounting Type	Reset Timeout [Min]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case
STMicroelectronics STM813LM6E	Push-Pull Totem Pole	4.63 V	1	Simple Reset/Power-On Reset	Active High	Surface Mount	140 ms	8-SOIC	85 C	-40 ¯C	0.154 in	8-SOIC	3.9 mm
STMicroelectronics STM813LM6F	Push-Pull Totem Pole	4.63 V	1	Simple Reset/Power-On Reset	Active High	Surface Mount	140 ms	8-SOIC	85 C	-40 ¯C	0.154 in	8-SOIC	3.9 mm

Catalog

5 V supervisor

Description

The STM705/706/707/708/813L supervisors are self-contained devices which provide microprocessor supervisory functions. 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 STM707/708) as well as a power-fail comparator 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.